5-103955-4中文资料

合集下载

5404中文资料

TL F 64945404 DM5404 DM7404 Hex Inverting GatesJune1989 5404 DM5404 DM7404Hex Inverting GatesGeneral DescriptionThis device contains six independent gates each of whichperforms the logic INVERT functionFeaturesY Alternate Military Aerospace device(5404)is availableContact a National Semiconductor Sales Office Distrib-utor for specificationsConnection DiagramDual-In-Line PackageTL F 6494–1Order Number5404DMQB 5404FMQB DM5404J DM5404W DM7404M or DM7404NSee NS Package Number J14A M14A N14A or W14BFunction TableY e AInputs OutputA YL HH LH e High Logic LevelL e Low Logic LevelC1995National Semiconductor Corporation RRD-B30M105 Printed in U S AAbsolute Maximum Ratings(Note)If Military Aerospace specified devices are required please contact the National Semiconductor Sales Office Distributors for availability and specifications Supply Voltage7V Input Voltage5 5V Operating Free Air Temperature RangeDM54and54b55 C to a125 C DM740 C to a70 C Storage Temperature Range b65 C to a150 C Note The‘‘Absolute Maximum Ratings’’are those values beyond which the safety of the device cannot be guaran-teed The device should not be operated at these limits The parametric values defined in the‘‘Electrical Characteristics’’table are not guaranteed at the absolute maximum ratings The‘‘Recommended Operating Conditions’’table will define the conditions for actual device operationRecommended Operating ConditionsSymbol ParameterDM5404DM7404Units Min Nom Max Min Nom MaxV CC Supply Voltage4 555 54 7555 25V V IH High Level Input Voltage22V V IL Low Level Input Voltage0 80 8V I OH High Level Output Current b0 4b0 4mA I OL Low Level Output Current1616mA T A Free Air Operating Temperature b55125070 C Electrical Characteristicsover recommended operating free air temperature range(unless otherwise noted)Symbol Parameter Conditions MinTypMax Units (Note1)V I Input Clamp Voltage V CC e Min I I e b12mA b1 5VV OH High Level Output V CC e Min I OH e Max2 43 4VVoltage V IL e MaxV OL Low Level Output V CC e Min I OL e Max0 20 4VVoltage V IH e MinI I Input Current Max V CC e Max V I e5 5V1mA Input VoltageI IH High Level Input Current V CC e Max V I e2 4V40m AI IL Low Level Input Current V CC e Max V I e0 4V b1 6mAI OS Short Circuit V CC e Max DM54b20b55mA Output Current(Note2)DM74b18b55I CCH Supply Current with V CC e Max612mA Outputs HighI CCL Supply Current with V CC e Max1833mA Outputs LowSwitching Characteristics at V CC e5V and T A e25 C(See Section1for Test Waveforms and Output Load) Symbol Parameter Conditions Min Max Unitst PLH Propagation Delay Time C L e15pF22ns Low to High Level Output R L e400Xt PHL Propagation Delay Time15ns High to Low Level OutputNote1 All typicals are at V CC e5V T A e25 CNote2 Not more than one output should be shorted at a time23Physical Dimensions inches(millimeters)14-Lead Ceramic Dual-In-Line Package(J)Order Number5404DMQB or DM5404JNS Package Number J14A4Physical Dimensions inches(millimeters)(Continued)14-Lead Small Outline Molded Package(M)Order Number DM7404MNS Package Number M14A14-Lead Molded Dual-In-Line Package(N)Order Number DM7404NNS Package Number N14A55404 D M 5404 D M 7404H e x I n v e r t i n g G a t e sPhysical Dimensions inches (millimeters)(Continued)14-Lead Ceramic Flat Package (W)Order Number 5404FMQB or DM5404WNS Package Number W14BLIFE SUPPORT POLICYNATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT OF NATIONAL SEMICONDUCTOR CORPORATION As used herein 1 Life support devices or systems are devices or 2 A critical component is any component of a life systems which (a)are intended for surgical implant support device or system whose failure to perform can into the body or (b)support or sustain life and whose be reasonably expected to cause the failure of the life failure to perform when properly used in accordance support device or system or to affect its safety or with instructions for use provided in the labeling can effectivenessbe reasonably expected to result in a significant injury to the userNational Semiconductor National Semiconductor National Semiconductor National Semiconductor CorporationEuropeHong Kong LtdJapan Ltd1111West Bardin RoadFax (a 49)0-180-530858613th Floor Straight Block Tel 81-043-299-2309。

AD9954芯片中文数据表(部分)

AD9954芯片中文数据表(部分)AD9954中文datasheet （对应datasheet p22-p27）操作模式单音信号模式在单音信号模式下，DDS核使用了一个单独的调谐字（tuning word）。

存储在FTW0中的任何值可被用来做相位累加。

这个值仅能手动改变，通过向FTW0写一个新值并更新I/O来实现。

相位调整可通过相位偏置寄存器实现。

RAM可控制操作模式直接转换模式直接转换模式使能FSK调制或PSK调制。

AD9954在直接转换模式可以编程，其通过写RAM使能位为真并将每个期望的profile的RAM片段模式控制位编程成逻辑000（b）实现。

对于当前profile，该模式仅读取了RAM片段起始地址的内容。

直接转换模式下，没有地址ramping可用。

为了执行4-tone FSK，对于直接转换模式及一个唯一的起始地址值，使用者对每一个RAM片段控制字编程。

另外，RAM使能位被写为真，这使得RAM、RAM目的文件位被写成false，设置RAM输出为频率调谐字。

Profile〈1：0〉输入为4-tone FSK数据输入。

当profile被改变时，存储在新的profile中的频率调谐字被加载到相位累加器中并且被用做相位连续型式中的当前存储值的增量。

相位-偏置字驱使相位偏置加法器。

对于数据而言，2-tone FSK可通过仅使用一个profile pin来完成。

对于为了PSK调制将AD9954编程和FSK是相似的，除了RAM目的文件位设置为逻辑“1”外，使RAM输出驱动相位偏置加法器。

FTW0驱动输入至相位累加器。

Toggling the profile pins 改变（调制）当前相位值。

RAM的upper 14位驱动相位加法器（〈31：18〉）。

当RAM目的文件位被设置时，RAM输出的Bits〈17:0〉未被使用。

直接转换模式下，无停留位（no-dwell）是一项禁忌注意事项。

Ramp-Up模式Ramp-Up模式，结合分割的RAM容量，允许多达4种不同的“sweep profile”在AD9954中编程。

FMVSS135中文版

571.135 标准号135轿车制动系统S1. 范围。

本标准规定了行车制动与辅助驻车制动系统的要求。

S2. 目的。

本标准旨在确保正常及紧急行驶条件下的安全制动性能。

S3. 应用。

本标准适用于2000年9月1日及以后制造的轿车、以及于2002年9月1日及以后制造的、车辆额定总重（GVWR）等于或小于3500千克（7716英磅）的多用乘用车、卡车及共公汽车。

此外，制造商可以选择将于2000年9月1日之前制造的轿车、以及于2002年9月1日之前制造的、车辆额定总重（GVWR）等于或小于3500千克（7716英磅）的多用乘用车、卡车及共公汽车适用本标准要求，以取代《联邦机动车辆标准号105——液压制动系统》的标准要求。

S4. 定义。

附着力利用曲线，是指在特定负载条件下，与车辆制动率对应的车辆各车轴所利用的附着力。

防抱死制动系统，是指行车制动系统中通过以下方式在制动过程中自动控制旋转车轮滑动程度的组成部件：（1）感应车轮的旋转角度；（2）将有关车轮旋转角度信号传送至一个或多个能将解读这些信号并生成反馈控制输出信号的控制装置；（3）将这些输出信号传送至一个或多个可根据这些信号调节制动操控力的模块式装置。

备用系统，是指行车制动系统中在主制动助力源装置发生故障的情况下自动提供动力的组成部件，如泵。

制动因数，是指最小平方线性回归方程的斜率，在制动时将制动系统标准扭力输出量描述为标准应用管路压力的功能，在此期间不会出现车轮抱死。

制动保持压力，是指不产生制动扭矩时施加的最大线性压力，这是由最小平方线性回归方程的压力轴截距所决定的，在制动时将制动系统标准扭力输出量描述为标准应用管路压力的功能。

制动助力单元，指安装于一个液压制动系统中用于减小驾驶员启动系统所需施加的肌力的装置，并在其失效时，不会防止驾驶员通过向行车制动控制连续施加肌力而对车辆进行制动。

制动动力单元，指安装于一个液压制动系统中直接或间接地通过一个辅助装置，只需驾驶员进行调节施加能量大小的动作，即可为启动制动提供所需能量的装置。

9535中文资料

8-BIT WRITE pulse
INPUT/ OUTPUT PORTS
READ pulse
LP FILTER
I/O0.0 I/O0.1 I/O0.2 I/O0.3 I/O0.4 I/O0.5 I/O0.6 I/O0.7 VINT
INT
NOTE: ALL I/Os ARE SET TO INPUTS AT RESET
The PCA9535 is identical to the PCA9555 except for the removal of the internal I/O pull-up resistor which greatly reduces power consumption when the I/Os are held LOW.
TEMPERATURE RANGE
ORDER CODE
TOPSIDE MARK
24-Pin Plastic SO
-40 to +85 °C
PCA9535D
PCA9535D
24-Pin Plastic TSSOP
-40 to +85 °C
PCA9535PW
PCA9535PW
24-Pin Plastic HVQFN
Philips Semiconductors
16-bit I2C and SMBus, low power I/O port with interrupt
Product data
PCA9535
FEATURES
• Operating power supply voltage range of 2.3 V-5.5 V • 5 V tolerant I/Os • Polarity inversion register • Active LOW interrupt output • Low stand-by current • Noise filter on SCL/SDA inputs • No glitch on power-up • Internal power-on reset • 16 I/O pins which default to 16 inputs • 0 to 400 kHz clock frequency • ESD protection exceeds 2000 V HBM per JESD22-A114, 200 V

5R55N-_5R55S-_5R55W

FILTER KITS
011H 5R55N (Plastic) (0.4” Pickup Tube)........................................................................... 1 99-Up 46011 011H 5R55S (Metal/Plastic) (1.3” Pickup Tube) (Car)......................................................... 1 03-Up 46011B 011H 5R55S/W (Metal/Plastic) (2.4” Pickup Tube) (SUV).................................................... 1 02-Up 46011A
H
46
195
FORD 5R55N, 5R55S, 5R55W
46300W
46010
46010A 46010B
5R55N (99-Up)
Lincoln LS Jaguar X200
5R55W/S (02-Up)
Explorer
ill.
DESCRIPTION
QTY. YEAR
PART NO.
DELUXE KITS (SUPER KITS)
5R55N
5R55N
FORD 5R55N, 5R55S, 5R55W
F
G
Deluxe Kit---------------------------------- 008 Compliance Kit------------------------- 007 Master Kit -------------------------------- 006 Less Steel Kit--------------------------- 004 Overhaul Kit ----------------------------- 002 Bushing Kit ------------------------------- 030 Washer Kit -------------------------------- 200 Bearing Kit ------------------------------- 201 Technical Manual ------------------ 400 Pump Part---------------------------------- 507 Valve Body Parts -------------------- 741 Case Parts ------------------------------- 761 Note: Not all items are available for all transmissions

AD5554BRS中文资料

Symbol N INL DNL IOUTX IOUTX GFSE TCVFS RFBX VREFX RREFX RREFX CREFX IOUTX COUTX VIL VIH IIL CIL VOL VOH tCH tCL tCSS tCSH tPD tLDAC tDS tDH tLDS tLDH VDD RANGE IDD ISS PDISS PSS
元器件交易网
a
FEATURES AD5544 16-Bit Resolution AD5554 14-Bit Resolution 2 mA Full-Scale Current ؎ 20%, with VREF = ؎ 10 V 2 ␮s Settling Time V SS BIAS for Zero-Scale Error Reduction @ Temp Midscale or Zero-Scale Reset Four Separate 4Q Multiplying Reference Inputs SPI-Compatible 3-Wire Interface Double Buffered Registers Enable Simultaneous Multichannel Change Internal Power ON Reset Compact SSOP-28 Package APPLICATIONS Automatic Test Equipment Instrumentation Digitally-Controlled Calibration
Quad, Current-Output Serial-Input, 16-Bit/14-Bit DACs AD5544/AD5554
FUNCTIONAL BLOCK DIAGRAM

AD9954芯片资料中文版

AD9954- Direct Digital Synthesizer400 MSPS 14-Bit, 1.8 V CMOS功能： (2)应用 (2)概述 (2)AD9954电气特性 (3)最大操作范围 (4)Table 2. (4)管脚定义 (4)管脚功能描述 (4)典型的性能特性 (6)原理 (7)器件块 (7)控制寄存器位描述 (10)Other Register Descriptions 其他寄存器描述 (14)Programming AD9954 Features-- AD9954编程特性 (18)SERIAL PORT OPERATION串口操作 (19)INSTRUCTION BYTE指令字节 (20)SERIAL INTERFACE PORT PIN DESCRIPTION串行接口管脚描述 (20)MSB/LSB TRANSFERS (20)RAM I/O VIA SERIAL PORT (21)Power-Down Functions of the AD9954 AD9954省电功能 (21)功能：400MSPS 内部时钟集成14位DAC可编程相位/幅度抖动 32位控制字相位噪声小于等于-120dbc/Hz@1kHz(DAC 输出)出色的动态性能>80db SFDR@160MHz （偏离100KHz ）串行I/O 口控制超高速模拟比较器自动线性和非线性扫频能力 4种频率/相位偏移坡面 1.8v 电压供电软件或者硬件控制休眠内部集成1024字节*32位RAM 大多数输入口支持5v 电平PLL REFCLK 乘法器（4倍-20倍）单晶振驱动内部时钟相位调制能力多芯片同步应用敏捷LO 频率输出可编程的时钟发生器雷达和扫频系统中的FM 啁啾源自动雷达测试和测量设备声光设备驱动概述AD9954具有一个14位DAC 最高达400 MSPS 的DDS 。

AD9954使用了先进的DDS 技术，内部集成高速，高性能的DAC 形成数字可编程，完整的高频合成器，能产生高达200MHz 模拟正弦波的能力。

钢牌号与化学成分

1、普通碳素结构钢牌号及化学成分：C Si Mn P S Q1950.06～0.120.12～0.300.25～0.50≤0.045≤0.050Q215A 0.09～0.150.12～0.300.25～0.55≤0.045≤0.050Q315B 0.09～0.150.12～0.300.25～0.55≤0.045≤0.045Q235A0.14～0.220.12～0.300.30～0.65≤0.045≤0.050Q335B 0.12～0.200.12～0.300.30～0.70≤0.045≤0.045Q235C ≤0.180.12～0.300.35～0.80≤0.040≤0.040Q235D ≤0.170.12～0.300.35～0.80≤0.030≤0.030Q255A 0.18～0.280.12～0.300.40～0.70≤0.045≤0.050Q255B 0.18～0.280.12～0.300.40～0.70≤0.045≤0.045Q2750.28～0.380.15～0.350.5～0.80≤0.045≤0.050CSi Mn P S Cr Ni Cu GB/T69908F 0.05～0.11≤0.030.25～0.500.0350.0350.10.30.25GB/T69910F 0.07～0.13≤0.070.25～0.500.0350.0350.150.30.25GB/T69915F 0.12～0.18≤0.070.25～0.500.0350.0350.250.30.25GB/T69980.05～0.110.17～0.370.35～0.650.0350.0350.10.30.25GB/T699100.07～0.130.17～0.370.35～0.650.0350.0350.150.30.25GB/T699150.12～0.180.17～0.370.35～0.650.0350.0350.250.30.25GB/T699200.17～0.230.17～0.370.35～0.650.0350.0350.250.30.25GB/T699250.22～0.290.17～0.370.50～0.800.0350.0350.250.30.25GB/T699300.27～0.340.17～0.370.50～0.800.0350.0350.250.30.25GB/T699350.32～0.390.17～0.370.50～0.800.0350.0350.250.30.25GB/T699400.37～0.440.17～0.370.50～0.800.0350.0350.250.30.25GB/T699450.42～0.500.17～0.370.50～0.800.0350.0350.250.30.25GB/T699500.47～0.550.17～0.370.50～0.800.0350.0350.250.30.25GB/T699550.52～0.600.17～0.370.50～0.800.0350.0350.250.30.25GB/T699600.57～0.650.17～0.370.50～0.800.0350.0350.250.30.25GB/T699650.62～0.700.17～0.370.50～0.800.0350.0350.250.30.25GB/T699700.67～0.750.17～0.370.50～0.800.0350.0350.250.30.25GB/T699750.72～0.800.17～0.370.50～0.800.0350.0350.250.30.25GB/T699800.77～0.850.17～0.370.50～0.800.0350.0350.250.30.252、优质碳素结构钢牌号及化学成分：钢牌号及化学成分执行标准牌号化学成分（%）执行标准牌号化学成分（%）GB700-1988GB/T699850.82～0.900.17～0.370.50～0.800.0350.0350.30.25GB/T699Mn150.12～0.180.17～0.370.70～1.000.0350.0350.30.25GB/T699Mn200.17～0.230.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn250.22～0.290.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn300.27～0.340.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn350.32～0.390.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn400.37～0.440.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn450.42～0.500.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn500.48～0.560.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn600.57～0.650.17～0.370.70～1.000.0350.0350.250.30.25GB/T699Mn650.62～0.700.17～0.370.90～1.200.0350.0350.250.30.25GB/T699Mn700.67～0.750.17～0.370.90～1.200.0350.0350.250.30.25C Si P S Cr NiAL ≤≥GB/T1591Q295A 0.160.80～1.500.550.0450.0450.02～0.150.015～0.0600.02～0.20GB/T1591Q395B 0.160.80～1.500.550.040.040.02～0.150.015～0.0600.02～0.20GB/T1591Q345A 0.20.10～1.600.550.0450.0450.02～0.150.015～0.0600.02～0.20GB/T1591Q345B 0.20.10～1.600.550.040.040.02～0.150.02～0.200.02～0.20GB/T1591Q345C 0.20.10～1.600.550.0350.0350.02～0.150.02～0.200.02～0.200.015GB/T1591Q345D 0.180.10～1.600.550.030.030.02～0.150.02～0.200.02～0.200.015GB/T1591Q345E 0.180.10～1.600.550.0250.0250.02～0.150.02～0.200.02～0.200.015GB/T1591Q345A 0.20.10～1.600.550.0450.0450.30.70.02～0.200.02～0.200.02～0.20GB/T1591Q390B 0.20.10～1.600.550.040.040.30.70.02～0.200.02～0.200.02～0.20GB/T1591Q390C 0.20.10～1.600.550.0350.0350.30.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q390D 0.20.10～1.600.550.030.030.30.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q390E 0.20.10～1.600.550.0250.0250.30.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q420A 0.2 1.00～1.700.550.0450.0450.70.02～0.200.02～0.200.02～0.20GB/T1591Q420B 0.2 1.00～1.700.550.040.040.70.02～0.200.02～0.200.02～0.20GB/T1591Q420C 0.2 1.00～1.700.550.0350.0350.40.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q420D 0.18 1.00～1.700.550.030.030.40.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q420E 0.18 1.00～1.700.550.0250.0250.40.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q460C 0.2 1.00～1.700.550.0350.0350.70.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q460D 0.2 1.00～1.700.550.030.030.70.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q460E 0.21.00～1.700.550.030.030.70.70.02～0.200.02～0.200.02～0.200.0153、低合金高度结构钢号及化学成分：执行标准牌号化学成分（%）Mn V Nb Ti≤4、合金机构钢牌号及化学成分（1）、锰合金机构钢牌号及化学成分：P S Cr Ni Cu GB/T307720Mn20.17～0.240.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307730Mn20.27～0.340.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307735Mn20.32～0.390.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307740Mn20.37～0.440.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307745Mn20.42～0.490.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307750Mn20.47～0.550.17～0.37 1.40～1.800.0350.0350.30.30.3(2)、锰钒合金结构钢牌号及化学成分：GB/T1591Q345B 0.20.10～1.600.550.040.040.02～0.150.02～0.200.02～0.20GB/T1591Q345C 0.20.10～1.600.550.0350.0350.02～0.150.02～0.200.02～0.200.015GB/T1591Q345D 0.180.10～1.600.550.030.030.02～0.150.02～0.200.02～0.200.015GB/T1591Q345E 0.180.10～1.600.550.0250.0250.02～0.150.02～0.200.02～0.200.015GB/T1591Q345A 0.20.10～1.600.550.0450.0450.30.70.02～0.200.02～0.200.02～0.20GB/T1591Q390B 0.20.10～1.600.550.040.040.30.70.02～0.200.02～0.200.02～0.20GB/T1591Q390C 0.20.10～1.600.550.0350.0350.30.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q390D 0.20.10～1.600.550.030.030.30.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q390E 0.20.10～1.600.550.0250.0250.30.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q420A 0.2 1.00～1.700.550.0450.0450.70.02～0.200.02～0.200.02～0.20GB/T1591Q420B 0.2 1.00～1.700.550.040.040.70.02～0.200.02～0.200.02～0.20GB/T1591Q420C 0.2 1.00～1.700.550.0350.0350.40.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q420D 0.18 1.00～1.700.550.030.030.40.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q420E 0.18 1.00～1.700.550.0250.0250.40.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q460C 0.2 1.00～1.700.550.0350.0350.70.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q460D 0.2 1.00～1.700.550.030.030.70.70.02～0.200.02～0.200.02～0.200.015GB/T1591Q460E 0.21.00～1.700.550.030.030.70.70.02～0.200.02～0.200.02～0.200.015P S Cr Ni Cu GB/T307720Mn20.17～0.240.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307730Mn20.27～0.340.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307735Mn20.32～0.390.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307740Mn20.37～0.440.17～0.371.40～1.800.0350.0350.30.30.3执行标准牌号化学成分(%)C Si Mn ≤4、合金机构钢牌号及化学成分执行标准牌号化学成分(%)（1）、锰合金机构钢牌号及化学成分：≤Mn Si CGB/T307745Mn20.42～0.490.17～0.37 1.40～1.800.0350.0350.30.30.3GB/T307750Mn20.47～0.550.17～0.371.40～1.800.0350.0350.30.30.3Mn P S Cr Ni ≤GB/T307720MnV 1.70～0.24 1.70～0.371.30～1.600.0350.0350.30.30.07～0.12P SCr Ni GB/T307727SiMn 0.24～0.32 1.10～1.40 1.10～1.400.0350.0350.30.3GB/T307735SiMn 0.32～0.40 1.10～1.40 1.10～1.400.0350.0350.3GB/T307742SiMn 0.39～0.45 1.10～1.401.10～1.400.0350.0350.3Mn P S Cr Ni Mo≤GB/T307720SiMn2MoV 0.17～0.230.90～1.20 2.20～2.600.0350.0350.30.30.30～0.400.05～0.12GB/T307825SiMn3MoV 0.22～0.280.90～1.20 2.20～2.600.0350.0350.30.30.30～0.400.05～0.12Mn P S Cr Ni≤GB/T307740B 0.37～0.440.17～0.370.60～0.900.0350.0350.30.30.0005～0.0035GB/T307745B 0.42～0.490.17～0.370.60～0.900.0350.0350.30.30.0005～0.0035GB/T307750B 0.47～0.550.17～0.370.60～0.900.0350.0350.30.30.0005～0.0035Mn P S Cr Ni ≤GB/T307740MnB 0.37～0.440.17～0.37 1.10～1.400.0350.0350.30.30.0005～0.0035GB/T307745MnB 0.42～0.490.17～0.371.10～1.400.0350.0350.30.30.0005～0.0035Mn P S Cr Ni（2）、锰钒合金结构钢牌号及化学成分：(7)、锰钼合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C SiB（6）、锰硼合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C SiBGB/T3078 37SiMn3MoV 0.33～0.39 0.90～1.20 1.60～1.90 0.035 0.035 0.3 0.3 0.3 0.40～0.50 0.05～0.12(5)、硼合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C Si B（4）、硅锰钼矾合金结构钢牌号及化学成分执行标准牌号化学成分(%)C SiV （3）、硅锰合金结构钢牌号及化学成分执行标准牌号化学成分(%)C Si Mn ≤执行标准牌号化学成分(%)C SiV≤GB/T307720MnMoB 0.16～0.220.17～0.370.60～0.900.0350.0350.30.30.0005～0.0035Mn P S Cr Ni ≤GB/T307715MnVB 0.12～0.180.17～0.37 1.20～1.600.0350.0350.30.30.07～0.0120.0005～0.0035GB/T307720MnVB 0.17～0.230.17～0.37 1.10～1.400.0350.0350.30.30.07～0.0120.0005～0.0035GB/T307740MnVB 0.37～0.440.17～0.371.30～1.500.0350.0350.30.30.07～0.0120.0005～0.0035Mn P S Cr Ni V BRE ≤ ≤GB/T307720MnTiB 0.17～0.240.17～0.37 1.30～1.500.0350.0350.30.30.04～0.100.0005～0.0035GB/T307725MnTiBRE 0.22～0.280.20～0.451.30～1.600.0350.0350.30.30.04～0.100.0005～0.00350.05P SNi Cu GB/T307715Cr 0.12～0.180.17～0.370.40～0.700.70～1.000.0350.0350.30.3GB/T307715CrA 0.12～0.170.17～0.370.40～0.700.70～1.000.0250.0250.30.3GB/T307720Cr 0.18～0.240.17～0.370.50～0.800.70～1.000.0350.0350.30.3GB/T307730Cr 0.27～0.340.17～0.370.50～0.800.80～1.100.0350.0350.30.3GB/T307735Cr 0.32～0.390.17～0.370.50～0.800.80～1.100.0350.0350.30.3GB/T307740Cr 0.37～0.440.17～0.370.50～0.800.80～1.100.0350.0350.30.3GB/T307745Cr 0.42～0.490.17～0.370.50～0.800.80～1.100.0350.0350.30.3GB/T307750Cr 0.47～0.540.17～0.370.50～0.700.80～1.100.0350.0350.30.3P SNi Cu GB/T307712CrMo 0.80～0.120.17～0.370.40～0.700.40～0.700.40～0.550.0350.0350.30.3GB/T307715CrMo 0.12～0.180.17～0.370.40～0.700.80～1.100.40～0.550.0350.0350.30.3GB/T307720CrMo 0.17～0.240.17～0.370.40～0.700.80～1.100.15～0.250.0350.0350.30.3GB/T307730CrMo 0.26～0.340.17～0.370.40～0.700.80～1.100.15～0.250.0350.0350.30.3GB/T307730CrMoA 0.26～0.330.17～0.370.40～0.700.80～1.100.15～0.250.0250.0250.30.3GB/T307735CrMo0.32～0.400.17～0.370.40～0.700.80～1.100.15～0.250.0350.0350.30.3≤≤(11)、铬硅合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr Mo(10)、钼铬金结构钢牌号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr （9）、锰钛合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C Si (8)、锰矾硼合金机构钢牌号及化学成分：执行标准牌号化学成分(%)C SiV B执行标准牌号C SiBGB/T307742CrMo 0.38～0.450.17～0.370.50～0.800.90～1.200.15～0.250.0350.0350.30.3P SNiCuGB/T307742CrSi 0.35～0.43 1.00～1.300.30～0.601.30～1.600.0350.0350.30.3P SNiCu VGB/T307712CrMoV 0.08～0.150.17～0.370.40～0.700.30～0.600.25～0.350.0350.0350.30.30.15～0.30GB/T307735CrMoV 0.30～0.380.17～0.370.40～0.70 1.00～1.300.20～0.300.0350.0350.30.30.10～0.20GB/T307712Cr1MoV 0.08～0.150.17～0.370.40～0.700.90～1.200.25～0.350.0350.0350.30.30.15～0.30GB/T307725Cr2MoVA 0.22～0.290.17～0.370.40～0.70 1.50～1.800.25～0.350.0250.0250.30.30.15～0.30GB/T307725Cr2Mo1VA 0.22～0.290.17～0.370.50～0.802.10～2.500.90～1.100.0250.0250.30.30.30～0.50P SNiCu A1GB/T307738CrMoVA10.35～0.420.20～0.450.30～0.601.35～1.650.15～0.250.0350.0350.30.30.70～1.10P SNi Cu GB/T307740CrV 0.37～0.440.17～0.370.50～0.800.80～1.100.0350.0350.30.30.10～0.20GB/T307750CrVA 0.47～0.540.17～0.370.50～0.800.80～1.100.0250.0250.30.30.10～0.20P SNi Cu GB/T307715CrMn 0.12～0.180.17～0.37 1.10～1.400.40～0.700.0350.0350.30.3GB/T307720CrMn 0.17～0.230.17～0.370.90～1.200.90～1.200.0250.0250.30.3GB/T307742CrMn 0.37～0.450.17～0.370.90～1.200.90～1.200.0350.0350.30.3P SNi Cu≤≤(17)、铬锰硅合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr≤（16）、铬锰合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr （15）、铬矾合金结构钢牌号及化学成分：执行标准牌号化学成分(%)CSiMn Cr V （14）、铬钼铝合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr Mo≤(13)、铬钼矾合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr Mo≤（12）、铬钼合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr ≤GB/T307720CrMnSi 0.17～0.230.90～1.200.80～1.100.80～1.100.0350.0350.30.3GB/T307725CrMnSi 0.22～0.280.90～1.200.80～1.100.80～1.100.0350.0350.30.3GB/T307730CrMnSi 0.27～0.340.90～1.200.80～1.100.80～1.100.0350.0350.30.3GB/T307731CrMnSiA 0.28～0.340.90～1.200.80～1.100.80～1.100.0250.0250.30.3GB/T307732CrMnSiA 0.32～0.39 1.10～1.400.80～1.101.10～1.400.0250.0250.30.3P SNi Cu GB/T307720CrMoNo 0.17～0.230.17～0.370.90～1.20 1.10～1.400.20～0.300.0350.0350.30.3GB/T307740CrMoNo 0.37～0.440.17～0.370.90～1.200.90～1.200.20～0.300.0350.0350.30.3P S Cu GB/T307720CrNi 0.17～0.230.17～0.370.40～0.700.45～0.75 1.00～1.400.0350.0350.30.80～1.100.80～1.10GB/T307740CrNi 0.37～0.440.17～0.370.50～0.800.45～0.75 1.00～1.400.0350.0350.30.80～1.100.80～1.10GB/T307745CrNi 0.42～0.490.17～0.370.50～0.800.45～0.75 1.00～1.400.0350.0350.3GB/T307750CrNi 0.47～0.540.17～0.370.50～0.800.45～0.75 1.00～1.400.0350.0350.3GB/T307712CrNi20.10～0.170.17～0.370.30～0.600.60～0.90 1.50～1.900.0350.0350.3GB/T307712CrNi30.10～0.170.17～0.370.30～0.600.60～0.90 2.75～3.150.0350.0350.3GB/T307720CrNi30.17～0.240.17～0.370.30～0.600.60～0.90 2.75～3.150.0350.0350.3GB/T307730CrNi30.27～0.330.17～0.370.30～0.600.60～0.90 2.75～3.150.0350.0350.3GB/T307737CrNi30.34～0.410.17～0.370.30～0.60 1.20～1.60 3.00～3.500.0350.0350.3GB/T307712CrNi40.10～0.160.17～0.370.30～0.60 1.25～1.65 3.25～3.650.0350.0350.3GB/T307720CrNi40.17～0.230.17～0.370.30～0.601.25～1.65 3.25～3.650.0350.0350.3P S Cu Ni GB/T307720CrMnTi 0.17～0.230.17～0.370.80～1.10 1.00～1.300.04～0.100.0350.0350.30.3GB/T307730CrMnTi 0.24～0.320.17～0.370.80～1.101.00～1.300.04～0.100.0350.0350.30.3P S CuGB/T307720CrNiMo0.17～0.230.17～0.370.60～0.950.40～0.700.35～0.750.20～0.300.0350.0350.3Cr Ni Mo≤Cr Ti≤(21)、铬镍钼合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr Ni≤（20）、铬锰钛合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn Cr Mo≤（19）、铬镍合金结构钢号及化学成分：执行标准牌号化学成分(%)C Si Mn (18)、铬锰钼合金结构钢牌号及化学成分：执行标准牌号化学成分(%)C Si MnGB/T307721CrNiMoA 0.37～0.440.17～0.370.50～0.800.60～0.90 1.25～1.650.15～0.250.0250.0250.3P S CuGB/T307718CrNiMnMoA 0.15～0.210.17～0.37 1.10～1.401.00～1.30 1.00～1.300.20～0.300.0250.0250.3P S CuGB/T307718CrNiMoVA 0.42～0.480.17～0.370.50～0.800.80～1.10 1.30～1.800.20～0.300.10～0.200.0250.0250.3P S CuGB/T307718Cr2Ni4WA 0.13～0.190.17～0.370.30～0.60 1.35～1.65 4.00～4.500.80～1.200.0250.0250.3GB/T307725Cr2Ni4WA 0.21～0.280.17～0.370.30～0.601.35～1.65 4.00～4.500.80～1.200.0250.0250.3P S CuGB/T521645H 0.42～0.500.17～0.370.50～0.85≤0.25≤0.300.0350.0350.25GB/T521615CrH 0.12～0.180.17～0.370.55～0.900.85～1.25≤0.300.0350.0350.3GB/T521620CrH 0.17～0.230.17～0.370.50～0.850.70～1.10≤0.300.0350.0350.3GB/T521620CrLH 0.17～0.230.17～0.370.55～0.900.85～1.25≤0.300.0350.0350.3GB/T521640CrH 0.37～0.440.17～0.370.50～0.850.70～1.10≤0.300.0350.0350.3GB/T521620CrH 0.42～0.490.17～0.370.50～0.850.70～1.10≤0.300.0350.0350.3GB/T521616CrMnH 0.14～0.19≤0.37 1.00～1.300.80～1.10≤0.300.0350.0350.3GB/T521620CrMnH 0.17～0.22≤0.37 1.10～1.40 1.00～1.30≤0.300.0350.0350.3GB/T521615CrMnBh 0.13～0.180.17～0.37 1.00～1.300.80～1.10≤0.300.0005～0.00300.0350.0350.3GB/T521617CrMnBh 0.15～0.200.17～0.37 1.00～1.30 1.00～1.35≤0.300.0005～0.00300.0350.0350.3GB/T521640MnBH 0.37～0.440.17～0.37 1.00～1.40≤0.30≤0.300.0005～0.00300.0350.0350.3GB/T521645MnBH 0.42～0.490.17～0.37 1.00～1.40≤0.30≤0.300.0005～0.00300.0350.0350.3GB/T521620MnVBH 0.17～0.230.17～0.37 1.05～1.45≤0.30≤0.30V=0.07～0.120.0005～0.00300.0350.0350.3GB/T521620MnTiBH 0.17～0.230.17～0.37 1.20～1.55≤0.30≤0.30Ti=0.04～0.100.0005～0.00300.0350.0350.3GB/T521615CrMoH 0.12～0.180.17～0.370.55～0.900.85～1.25≤0.30Mo=0.15～0.250.0350.0350.3GB/T521620CrMoH0.17～0.230.17～0.371.10～1.480.85～1.25≤0.30Mo=0.15～0.250.0350.0350.3B≤≤5、保证淬透性结构钢（H钢）牌号及化学成分：执行标准牌号化学成分(%)C WSi Mn Cr Ni Mo、Ti、V ≤(24)、铬镍钨合金结构钢牌号及化学成分：执行标准牌号化学成分(%)CSiMn CrNi执行标准牌号化学成分(%)CSiMn CrNiMo VMn CrNiMo≤(23)、铬镍钼矾合金结构钢牌号及化学成分：(22)、铬镍锰钼合金结构钢牌号及化学成分：执行标准牌号化学成分(%)CSiGB/T521622CrMoH 0.19～0.250.17～0.37 1.10～1.490.85～1.25≤0.30Mo=0.35～0.450.0350.0350.3GB/T521644CrMoH 0.37～0.440.17～0.37 1.10～1.500.85～1.25≤0.30Mo=0.15～0.250.0350.0350.3GB/T521620CrMnMoH 0.17～0.230.17～0.37 1.10～1.51 1.05～1.40≤0.30Mo=0.20～0.300.0350.0350.3GB/T521620CrMnTiH 0.17～0.230.17～0.37 1.10～1.52 1.00～1.35≤0.30Ti=0.04～0.100.0350.0350.3GB/T521647CrNi3H 0.17～0.230.17～0.37 1.10～1.530.60～0.95 2.70～3.250.0350.0350.3GB/T521647Cr2Ni4H 0.10～0.170.17～0.37 1.10～1.54 1.20～1.75 3.20～3.750.0350.0350.3GB/T521620CrNiMoH 0.17～0.230.17～0.37 1.10～1.550.35～0.650.35～0.75Mo=0.15～0.250.0350.0350.3GB/T521620CrNi2MoH 0.17～0.230.17～0.37 1.10～1.560.35～0.65 1.55～2.00Mo=0.20～0.300.0350.0350.36、易切削结构钢牌号及化学成分:C Si MnPSPbGB/T8731Y120.08～0.160.15～0.350.70～1.000.08～0.150.10～0.20GB/T8731Y12Pb 0.08～0.16≤0.150.70～1.000.05～0.100.15～0.250.15～0.35GB/T8731Y150.10～0.18≤0.150.80～1.200.05～0.100.23～0.33GB/T8731Y15pb 0.10～0.19≤0.150.80～1.200.05～0.100.23～0.330.15～0.35GB/T8731Y200.17～0.250.15～0.350.70～1.00≤0.0600.08～0.15GB/T8731Y300.27～0.350.15～0.350.70～1.00≤0.0600.08～0.15GB/T8731Y350.32～0.400.15～0.350.70～1.00≤0.0600.08～0.15GB/T8731Y40Mn 0.37～0.450.15～0.35 1.20～1.55≤0.0500.20～0.30GB/T8731Y45Ca 0.42～0.500.20～0.400.60～0.90≤0.900.04～0.08Ca=0.15～0.357、冷墩和冷压用钢牌号及化学成分：（1）、非热处理型冷墩和冷挤压用钢牌号及化学成分：Si P S Cu Ni CrALt≤≥GB/T6478ML04ML ≤0.060.10.20～0.400.0350.0350.200.200.20.02GB/T6478ML08AL 0.05～0.100.10.30～0.600.0350.0350.200.200.20.02GB/T6478ML10AL 0.08～0.130.10.30～0.600.0350.0350.200.200.20.02GB/T6478ML15AL 0.13～0.180.10.30～0.600.0350.0350.200.200.20.02GB/T6478ML15AL 0.13～0.180.15～0.350.30～0.600.0350.0350.200.200.2GB/T6478ML20AL 0.18～0.230.10.30～0.600.0350.0350.200.200.20.02GB/T6478ML200.18～0.230.15～0.350.30～0.600.0350.0350.200.200.2（2）、表面硬化型冷墩和冷挤压用钢牌号及化学成分：Si P S Cu Ni CrALt ≤≥GB/T6478ML18Mn0.15～0.200.10.60～0.900.0350.0350.200.200.20.02执行标准牌号化学成分(%)C Mn≤执行标准牌号化学成分(%)执行标准牌号化学成分(%)CMn≤GB/T6478ML22Mn 0.18～0.230.10.70～1.000.0350.0350.200.200.20.02GB/T6478ML20Cr 0.17～0.230.30.60～0.900.0350.0350.200.200.90～1.200.02(3)、调质型冷镦和冷挤压用钢牌号及化学成分：ALt P S NiCu ≥GB/T6478ML250.22～0.29≤0.200.30～0.60≤0.200.0350.0350.020.02GB/T6478ML300.27～0.34≤0.200.30～0.60≤0.200.0350.0350.020.02GB/T6478ML350.32～0.39≤0.200.30～0.60≤0.200.0350.0350.020.02GB/T6478ML400.37～0.44≤0.200.30～0.60≤0.200.0350.0350.020.02GB/T6478ML450.42～0.50≤0.200.30～0.60≤0.200.0350.0350.020.02GB/T6478ML15Mn 0.14～0.200.20～0.400.20～0.40≤0.200.0350.0350.020.02GB/T6478ML25Mn 0.22～0.29≤0.250.60～0.90≤0.200.0350.0350.020.02GB/T6478ML30Mn 0.27～0.34≤0.250.60～0.90≤0.200.0350.0350.020.02GB/T6478ML35Mn 0.32～0.39≤0.250.60～0.90≤0.200.0350.0350.020.02GB/T6478ML37Cr 0.34～0.41≤0.300.60～0.900.90～1.200.0350.0350.020.02GB/T6478ML40Cr 0.38～0.45≤0.300.60～0.900.90～1.200.0350.0350.020.02GB/T6478ML30CrMo 0.26～0.34≤0.300.60～0.900.15～0.250.80～1.100.0350.0350.020.02GB/T6478ML35CrMo 0.32～0.40≤0.300.60～0.900.15～0.250.80～1.100.0350.0350.020.02GB/T6478ML42CrMo 0.38～0.45≤0.300.60～0.900.15～0.250.90～1.200.0350.0350.020.02GB/T6478ML20B 0.17～0.24≤0.400.50～0.800.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML28B 0.25～0.32≤0.400.60～0.900.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML35B 0.32～0.39≤0.400.50～0.800.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML15MnB 0.14～0.20≤0.40 1.20～1.600.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML20MnB 0.17～0.24≤0.400.80～1.200.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML35MnB 0.32～0.39≤0.40 1.10～1.400.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML37CrB 0.34～0.41≤0.400.50～0.800.0005～0.00350.20～0.400.020.0350.0350.020.02GB/T6478ML20MnTiB 0.19～0.24≤0.30 1.30～1.600.04～0.100.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML15VMnB 0.13～0.18≤0.30 1.20～1.600.07～0.120.0005～0.0035≤0.200.020.0350.0350.020.02GB/T6478ML20VMnB 0.19～0.24≤0.301.20～1.600.07～0.120.0005～0.0035≤0.200.020.0350.0350.020.028、高耐侯结构钢牌号及化学成分表：化学成分(%)C SiMnPS Cr Ni CuTi RE ≤≤GB/T4171Q295GNH 0.25～0.500.20～0.400.20～0.600.07～0.150.0350.25～0.550.10.15GB/T4171Q295GNHL 0.120.10～0.400.20～0.500.07～0.120.0350.30～0.650.25～0.500.25～0.451GB/T4171Q345GNH 0.120.20～0.600.50～0.900.07～0.120.0350.25～0.500.030.15执行标准牌号≤执行标准牌号化学成分(%)C Si Mn Mo.Ti.V B Cr≤GB/T4171Q345GNHL 0.120.25～0.750.20～0.500.07～0.120.0350.30～1.25≤0.650.25～0.55GB/T4171Q390GH 0.120.15～0.65≤1.40≤0.0350.0350.45～0.750.05～0.300.25～0.500.10.129、焊接结构用耐钢牌号及化学成分类：C SiMnP S Cr V CuNiGB/T4172Q235NH ≤0.150.15～0.400.20～0.600.0350.0350.40～0.800.02～0.50GB/T4172Q295NH ≤0.150.15～0.50 1.00～1.600.0350.0350.40～0.800.02～0.50GB/T4172Q355NH ≤0.16≤0.500.90～1.000.0350.0350.40～0.800.02～0.100.02～0.50GB/T4172Q460NH 0.10～0.18≤0.500.90～1.000.0350.0350.40～0.800.02～0.50PSCrNiCuGB/T122265钢0.62～0.700.17～0.370.50～0.800.0350.0350.250.250.25GB/T122270钢0.62～0.750.17～0.370.50～0.800.0350.0350.250.250.25GB/T122285钢0.82～0.900.17～0.370.50～0.800.0350.0350.250.250.25GB/T122265Mn 0.62～0.700.17～0.370.90～1.20.0350.0350.250.25(2)、合金弹簧钢牌号及化学成分：P SNiCu GB/T122255Si2Mn 0.52～0.60 1.50～2.000.60～0.90≤0.350.0350.0350.350.25GB/T122255si2MnB 0.52～0.60 1.50～2.000.60～0.900.0005～0.004≤0.350.0350.0350.350.25GB/T122255siMnVB 0.52～0.600.70～1.00 1.00～1.300.08～0.100.0005～0.0035≤0.350.0350.0350.350.25GB/T122260si2Mn 0.56～0.64 1.50～2.000.60～0.90≤0.350.0350.0350.350.25GB/T122260si2MnA 0.56～0.64 1.60～2.000.60～0.90≤0.300.030.0350.350.25GB/T122260si2CrA 0.56～0.64 1.40～1.800.40～0.600.70～1.000.030.030.350.25GB/T122260si2CrVA 0.56～0.64 1.40～1.800.40～0.600.10～0.200.90～1.200.030.030.350.25GB/T122255CrMnA 0.50～0.600.17～0.370.65～0.950.65～0.950.030.030.350.25GB/T122260CrMnA 0.56～0.640.17～0.370.70～1.000.70～1.000.030.030.350.25GB/T122260CrMnMoA 0.56～0.640.17～0.370.70～1.000.25～0.350.70～0.900.030.030.350.25GB/T122250CrVA 0.46～0.640.17～0.370.50～0.800.10～0.200.80～1.100.030.030.350.25GB/T122260CrMnBA 0.56～0.640.17～0.370.70～1.000.0005～0.0040.70～1.000.030.030.350.25GB/T122230W4Cr2VA 0.26～0.340.17～0.37≤0.400.50～0.80 4.00～4.502.00～2.500.030.030.350.2511、高碳铬轴承钢牌号及化学成分表：化学成分(%)执行标准牌号化学成分(%)C Si Mn V W、Mo、B Cr≤10、弹簧钢牌号及化学成分表：（1）、优质碳素弹簧钢号及化学成分表：执行标准牌号化学成分(%)CSi Mn ≤执行标准牌号化学成分(%)模连GB/T18254GCr40.95～1.050.15～0.300.15～0.30≤0.080.35～0.500.0250.0250.250.215×1012×10GB/T18255GCrl50.95～1.050.15～0.350.25～0.45≤0.10 1.40～1.500.0250.0250.30.2515×1012×10GB/T18256GCrl5SiMn 0.95～1.050.45～0.750.95～1.25≤0.10 1.40～1.650.0250.0250.30.2515×1012×10GB/T18257GCrl5SiMn 0.95～1.050.65～0.850.20～0.400.30～0.40 1.40～1.700.0270.020.30.2515×1012×10GB/T18258GCrl8Mo 0.95～1.050.20～0.400.25～0.400.15～0.251.65～1.950.0250.020.250.2515×1012×10二、不绣钢、耐热钢牌号及化学成分：1、不绣钢牌号及化学成分：（1）、奥氏体不绣钢牌号及化学成分：C SiMnP SCu ≤GB/T12201Cr17Mn6Ni5N0.1515.50～0.060.0316.00～18.003.50～5.50≤0.250.27.5GB/T12201Cr18Mn8Ni5N 0.15 1.007.50～10.000.060.0317.00～19.004.00～6.00≤0.250.2 2.80～3.50GB/T12201Cr18Mn10Ni5Mo30.1 1.008.50～12.000.060.0317.00～19.004.00～6.000.20～0.300.2GB/T12201Cr17Ni70.15 1.00 2.000.0350.0316.00～18.006.00～8.000.2GB/T12201Ce18Ni90.15 1.00 2.000.0350.0317.00～19.008.00～10.000.2≤0.60GB/T1220Y1Cr18Ni90.15 1.00 2.000.2 ≥0.1517.00～19.008.00～10.000.2Se≥0.15GB/T1220Y1Cr18Ni9Se 0.15 1.00 2.000.20.0617.00～19.008.00～10.000.2GB/T12200Cr18Ni90.07 1.00 2.000.0350.0317.00～19.008.00～11.000.2GB/T122000Cr19Ni100.03 1.00 2.000.0350.0318.00～20.008.00～12.000.2GB/T12200Cr19Ni9N 0.08 1.00 2.000.0350.03518.00～20.007.00～10.500.10～0.250.2GB/T12200Cr19Ni10NbN 0.08 1.00 2.000.0350.0318.00～20.007.50～10.500.15～0.300.2Nb≤0.15GB/T122000Cr18Ni10N 0.03 1.00 2.000.0350.0317.00～29.008.50～11.500.12～0.220.2GB/T12201Cr18Ni120.12 1.00 2.000.0350.0317.00～19.0010.50～13.000.2GB/T12200Cr23Ni130.08 1.00 2.000.0350.0322.00～24.0012.00～15.000.2GB/T12200Cr25Ni200.08 1.00 2.000.0350.0324.00～26.0019.00～22.000.2GB/T12200Cr17Ni12Mo20.08 1.00 2.000.0350.0316.00～18.5010.00～14.000.2 2.00～3.00GB/T12201Cr17Ni12Mo2Ti 0.12 1.00 2.000.0350.0316.00～19.0011.00～14.000.2 1.80～2.50Ti=5×(c-0.02)～0.80GB/T12200Cr17Ni12Mo2Ti 0.08 1.00 2.000.0350.0316.00～19.0011.00～14.000.2 1.80～2.50Ti=5×C～0.70GB/T122000Cr17Ni14Mo20.03 1.00 2.000.0350.0316.00～18.0012.00～15.000.2 2.00～3.00GB/T12200Cr17Ni12Mo2N 0.08 1.00 2.000.0350.0316.00～18.0010.00～14.000.10～0.220.2 2.00～3.00GB/T12200Cr17Ni13Mo2N 0.03 1.00 2.000.0350.0316.00～18.0010.50～14.500.12～0.220.2 2.00～3.00GB/T12200Cr18Ci12Mo2Cu20.081.002.000.0350.0317.00～19.0010.00～14.501.00～2.501.20～2.75其它≤NiCuO≤执行标准牌号Cr Ni N Mo 执行标准牌号C Si Mn Mo Cr P SGB/T122000Crl8Ni4Mo2Cu20.03 1.00 2.000.0350.0317.00～19.0012.00～16.00 1.00～2.501.20～2.75GB/T12200Cr19Ni13Mo30.08 1.00 2.000.0350.0318.00～20.0011.00～15.000.23.00～4.00GB/T122000Cr19Ni13Mo30.03 1.00 2.000.0350.0318.00～20.0011.00～15.000.2 3.00～4.00GB/T12201Crl8Nil2Mo3Ti 0.12 1.00 2.000.0350.0316.00～19.0011.00～14.000.2 2.50～3.50Ti=5×(c-0.02)～0.80GB/T12200Cr18Ni12Mo3Ti 0.08 1.00 2.000.0350.0316.00～19.0011.00～14.000.2 2.50～3.50Ti=5×C～0.70GB/T12200Cr18Ni12Mo50.04 1.00 2.000.0350.0316.00～19.0015.00～17.000.2 4.00～6.00GB/T12201Crl8Ni9Ti 0.12 1.00 2.000.0350.0317.00～19.008.00～11.000.2Ti=5×(c-0.02)～0.80GB/T12200Cr18Ni10Ti 0.08 1.00 2.000.0350.0317.00～19.009.00～12.000.2Ti ≥5×C GB/T12200Crl8NillNb 0.08 1.00 2.000.0350.0317.00～19.009.00～13.000.2Nb≤10×CGB/T12200Crl8Ni9Cu30.08 1.00 2.000.0350.0317.00～19.008.50～10.50 3.00～4.00GB/T12200Crl8Ni13Si40.08 3.00～5.002.000.0350.0315.00～20.0011.50～15.000.2(2)、奥氏体——铁素体不锈钢牌号及化学成分：C SiMn P S Cu ≤GB/T12200Cr26NiMo20.08 1.00 1.500.0350.0323.00～28.003.00～6.00 1.00～3.000.2GB/T12201Cr18NillSi4A 0.10～0.18 3.40～4.000.800.0350.0317.50～19.5010.00～12.000.20.10～0.300.40～0.70GB/T122000Cr18Ni5Mo3S 0.03 2.001.00～2.000.0350.0318.00～19.004.50～5.50 2.50～3.000.2(3)铁素体不锈钢牌号及化学成分：C SiMn P S NiCu 其它GB/T12200Cr13AL 0.08 1.001.000.0350.0311.50～14.500.600.200.10～0.30GB/T122000Cr120.03 1.00 1.000.0350.0311.00～13.000.600.20GB/T12201Cr170.120.75 1.000.0350.0316.00～18.000.600.20GB/T1220Y1Cr170.12 1.00 1.250.06≥0.1516.00～18.00≤0.600.600.20GB/T12201Cr17Mo 0.12 1.00 1.000.0350.0316.00～18.000.75～1.250.600.20GB/T122000Cr30Mo20.100.400.400.030.0228.50～32.001.50～2.500.600.20GB/T122000Cr27Mo 0.100.400.400.030.0225.00～27.500.75～1.500.600.20Ni+Cu≤0.50(4)、马氏体不锈钢钢牌号及化学成分:执行标准牌号CSi Mn P S Cu GB/T1220≤GB/T12201Cr120.150.5 1.000.0350.0311.50～13.00≤0.600.20GB/T12201Cr130.15 1.00 1.000.0350.0311.50～13.50≤0.600.20GB/T12200Cr130.08 1.00 1.000.0350.0311.50～13.50≤0.600.20GB/T1220Y1Cr130.151.001.250.06≥0.1512.00～14.00≤0.60≤0.600.20化学成分(%)Cr Ni MoVTi执行标准牌号化学成分(%)Cr MoAl ≤≤执行标准牌号化学成分(%)Cr ≤Ni MoAlGB/T12201Cr13Mo 0.08～0.180.6 1.000.0350.0311.50～14.00≤0.600.30～0.600.20GB/T12202Cr130.16～0.25 1.00 1.000.0350.0312.00～14.00≤0.600.20GB/T12203Cr130.26～0.35 1.00 1.000.0350.0312.00～14.00≤0.600.20GB/T1220Y3Cr130.26～0.40 1.00 1.250.06≥0.1512.00～14.00≤0.60≤0.600.20GB/T12203Cr13Mo 0.28～0.350.8 1.000.0350.0312.00～14.00≤0.600.50～1.000.20GB/T12204Cr130.36～0.450.60.800.0350.03≤0.600.20GB/T12201Cr17Ni20.11～0.170.80.800.0350.03 1.50～2.500.20GB/T12207Cr170.60～0.75 1.00 1.000.0350.03≤0.60≤0.750.20GB/T12208Cr170.75～0.95 1.00 1.000.0350.03≤0.60≤0.750.20GB/T12209Cr180.90～1.000.8 1.250.0350.03≤0.60≤0.750.20GB/T122011Cr170.95～1.20 1.00 1.000.0350.03≤0.60≤0.750.20GB/T1220Y11Cr170.95～1.20 1.00 1.000.035≥0.15≤0.60≤0.750.20GB/T12209Cr18Mo 0.95～1.100.80.80.0350.03≤0.600.40～0.700.20GB/T12209Cr18MoV 0.85～0.950.80.80.0350.04≤0.60 1.00～1.300.20.07～0.12(4)沉淀硬化型不锈钢牌号及化学成分:C SiMnPSMo CuNbAlGB/T12200Cr17Ni4Cu4nb 0.07 1.00 1.000.0350.0315.50～17.503.00～5.00 3.00～5.000.15～0.45GB/T12200Cr17Ni7Al 0.09 1.00 1.000.0350.0316.00～18.006.50～7.750.2GB/T12200Cr15Ni7Mo2Al 0.091.001.000.0350.0314.00～16.006.50～7.503.00～5.000.250.75～1.502、耐热钢牌号及化学成分：0.75～1.50（1）、奥氏体不绣钢牌号及化学成分：P SGB/T12215Cr21Mn9Ni4N 0.48～0.580.358.00～1.000.040.03020.00～22.00 3.25～4.500.35～0.50GB/T12212Cr21Ni12N 0.15～0.280.75～1.25 1.00～1.600.0350.03020.00～22.0010.50～12.500.15～0.30GB/T12212Cr23Ni12N 0.201.002.000.0350.03022.00～24.0012.00～15.00GB/T12212Cr25Ni200.25 1.50 2.000.0350.03024.00～26.0019.00～22.00GB/T12211Cr16Ni350.151.502.000.0350.03014.00～17.0033.00～37.00GB/T1221Cr15Ni25Ti2MoAlV 0.081.002.000.0350.03013.50～16.0024.00～27.00V=0.10～0.50Mo=1.00～1.50Al≤0.35Ti=1.90～2.35B=0.001～0.010GB/T12210r18Ni90.07 1.00 2.000.0350.03017.00～19.008.00～11.00GB/T12210Cr23Ni130.08 1.00 2.000.0350.03022.00～24.0012.00～15.00GB/T12210Cr25Ni200.08 1.50 2.000.0350.03024.00～26.0019.00～22.00Cr Ni ≤执行标准牌号化学成分(%)C 执行标准牌号化学成分(%)Cr Ni≤N、V、B、A1、W Mo、Nb、TiSi Mn。

5804中文资料

5804中⽂资料Combining low-power CMOS logic with high-current and high-voltage bipolar outputs, the UCN5804B and UCN5804LB BiMOS II translator/drivers provide complete control and drive for a four-phase unipolar stepper-motor with continuous output current ratings to 1.25 A per phase (1.5 A startup) and 35 V.The CMOS logic section provides the sequencing logic, DIRECTION and OUTPUT ENABLE control, and a power-on reset function. Three stepper-motor drive formats, wave-drive (one-phase), two-phase, and half-step are externally selectable. The inputs are compatible with standard CMOS, PMOS, and NMOS circuits. TTL or LSTTL may require the use of appropriate pull-up resistors to ensure a proper input-logic high.The wave-drive format consists of energizing one motor phase at a time in an A-B-C-D (or D-C-B-A) sequence. This excitation mode consumes the least power and assures positional accuracy regardless of any winding inbalance in the motor. Two-phase drive energizes two adjacent phases in each detent position (AB-BC-CD-DA). This sequence mode offers animproved torque-speed product, greater detent torque, and is less susceptible to motor resonance. Half-step excitation alternates between the one-phase and two-phase modes (A-AB-B-BC-C-CD-D-DA), providing an eight-step sequence.The bipolar outputs are capable of sinking up to 1.5 A and withstanding 50 V in the off state (sustaining voltages up to 35 V). Ground-clamp and flyback diodes provide protection against inductive transients. Thermal protection circuitry disables the outputs when the chip temperature is exces-sive.Both devices are rated for operation over the temperature range of -20°C to +85°C. The UCN5804B is supplied in a 16-pin dual in-line plastic batwing package with a copper lead frame and heat-sinkable tabs for improved power dissipation capabilities; the UCN5804LB is supplied in a 16-lead plastic SOIC batwing package with a copper lead frame and heat-sinkable tabs.FEATURESI 1.5 A Maximum Output Current I 35 V Output Sustaining VoltageI Wave-Drive, Two-Phase, and Half-Step Drive Formats I Internal Clamp DiodesI Output Enable and Direction Control I Power-On ResetI Internal Thermal Shutdown CircuitryBiMOS II UNIPOLARSTEPPER-MOTOR TRANSLATOR/DRIVERAlways order by complete part number, e.g., UCN5804B .Data Sheet 26184.12C*5804115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-********BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERTRUTH TABLEDrive Format Pin 9Pin 10Two-Phase L L One-Phase H L Half-Step L H Step-InhibitHHTYPICAL INPUT CIRCUITDwg. EP-021-4TYPICAL OUTPUT DRIVERDwg. EP-010-5INCopyright ? 1987, 2000 Allegro MicroSystems, Inc.5075100125150510A L L O W A B L E P A C K A G E P O W E R D I S S I P A T I O N I N W A T T STEMPERATURE IN °C43225Dwg. GP-049-2A5804BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER/doc/a3712eddb9f3f90f76c61b7c.htmlELECTRICAL CHARACTERISTICS at T A = 25°C, T J ≤ 150°C, V DD = 4.5 V to 5.5 V (unless otherwise noted). Limits CharacteristicSymbol Test Conditions Min.Typ.Max.Units Output Leakage Current I CEX V OUT = 50 V—1050µA Output Sustaining Voltage V CE(sus)I OUT = 1.25 A, L = 3 mH 35——V Output Saturation VoltageV CE(SAT)I OUT = 700 mA — 1.0 1.2V I OUT = 1 A — 1.1 1.4V I OUT= 1.25 A— 1.2 1.5V Clamp Diode Leakage Current I R V R = 50 V —1050µA Clamp Diode Forward Voltage V F I F = 1.25 A — 1.53.0V Input CurrentI IN(1)V IN = V DD —0.5 5.0µA I IN(0)V IN = 0.8 V —-0.5-5.0µA Input VoltageV IN(1)V DD = 5 V3.5— 5.3V V IN(0)-0.3—0.8V Supply Current I DD 2 Outputs ON—2030mA Turn-Off Delay t ON 50% Step Inputs to 50% Output ——10µs Turn-On Delayt OFF 50% Step Inputs to 50% Output ——10µs Thermal Shutdown TemperatureT J—165—°CTIMING CONDITIONSA. Minimum Data Set Up Time . . . . . . . . . . . . . . . . . . . . . . . . 100 nsB. Minimum Data Hold Time . . . . . . . . . . . . . . . . . . . . . . . . . . 100 nsC. Minimum Step Input Pulse Width . . . . . . . . . . . . . . . . . . . . . 3.0 µsDwg. W-110AONE PHASE HALF STEPOOUTPUT ENABLEOUTPUT C OUTPUT DCLOCK115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-50005804BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERWAVE-DRIVE SEQUENCEHalf Step = L, One Phase = H Step A B C D POR ON OFF OFF OFF 1ON OFF OFF OFF 2OFF ON OFF OFF 3OFF OFF ON OFF 4OFFOFFOFFONTWO-PHASE DRIVE SEQUENCEHalf Step = L, One Phase = LStep A B C D POR ON OFF OFF ON 1ON OFF OFF ON 2ON ON OFF OFF 3OFF ON ON OFF 4OFFOFFONONHALF-STEP DRIVE SEQUENCEHalf Step = H, One Phase = LStep A B C D POR ON OFF OFF OFF 1ON OFF OFF OFF 2ON ON OFF OFF 3OFF ON OFF OFF 4OFF ON ON OFF 5OFF OFF ON OFF 6OFF OFF ON ON 7OFF OFF OFF ON 8ONOFFOFFONAPPLICATIONS INFORMATIONInternal power-on reset (POR) circuitry resets OUTPUT A (and OUTPUT D in the two-phase drive format) to the on state with initial applica-tion of the logic supply voltage. After reset, the circuit then steps according to the tables.The outputs will advance one sequenceposition on the high-to-low transition of the STEP INPUT pulse. Logic levels on the HALF-STEP and ONE-PHASE inputs will determine the drive format (one-phase, two-phase, or half-step). The DIRECTION pin determines the rotation se-quence of the outputs. Note that the STEP INPUT must be in the low state when changing the state of ONE-PHASE, HALF-STEP, or DIRECTION to prevent erroneous stepping.All outputs are disabled (off) when OUTPUT ENABLE is at a logic high. If the function is not required, OUTPUT ENABLE should be tied low.In that condition, all outputs depend only on the state of the step logic.During normal commutation of a unipolar stepper motor, mutual coupling between the motor windings can force the outputs of the UCN5804B below ground. This condition will cause forward biasing of the collector-to-substrate junction and source current from the output. For many L/R applications, this substrate current is high enough to adversely affect the logic circuitry and cause misstepping. External series diodes (Schottky are recommended for increasedefficiency at low-voltage operation) will prevent substrate current from being sourced through the outputs. Alternatively, external ground clamp diodes will provide a preferred current path from ground when the outputs are pulled below ground.Internal thermal protection circuitry disables all outputs when the junction temperature reaches approximately 165°C. The outputs are enabled again when the junction cools down to approxi-mately 145°C.5804BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER/doc/a3712eddb9f3f90f76c61b7c.htmlTYPICAL APPLICATION L/R Stepper-Motor DriveThe products described here are manufactured under one or more U.S. patents or U.S. patents pending.Allegro MicroSystems, Inc. reserves the right to make, from time to time, such departures from the detail specifications as may berequired to permit improvements in the performance, reliability, or manufacturability of its products. Before placing an order, the user is cautioned to verify that the information being relied upon is current.Allegro products are not authorized for use as critical components in life-support devices or systems without express written approval.The information included herein is believed to be accurate and reliable. However, Allegro MicroSystems, Inc. assumes no responsi-bility for its use; nor for any infringement of patents or other rights of third parties which may result from its use.115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-50005804BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERUCN5804BDimensions in Inches (controlling dimensions)Dimensions in Millimeters(for reference only)NOTES:1.Exact body and lead configuration at vendor’s option within limits shown.2.Lead spacing tolerance is non-cumulative.3.Lead thickness is measured at seating plane or below.4.Webbed lead frame. Leads 4, 5, 12, and 13 are internally one piece.5.Supplied in standard sticks/tubes of 25 devices.Dwg. MA-001-17A in18Dwg. MA-001-17A mm185804 BiMOS II UNIPOLAR STEPPER-MOTOR TRANSLATOR/DRIVER/doc/a3712eddb9f3f90f76c61b7c.htmlUCN5804LB(add “TR” to part number for tape and reel) Dimensions in Inches(for reference only)Dimensions in Millimeters(controlling dimensions)NOTES:1.Exact body and lead configuration at vendor’s option within limits shown.2.Lead spacing tolerance is non-cumulative.3.Lead thickness is measured at seating plane or below.4.Webbed lead frame. Leads 4, 5, 12, and 13 are internally one piece.5.Supplied in standard sticks/tubes of 47 devices or add “TR” to part number for tape and reel.115 Northeast Cutoff, Box 15036Worcester, Massachusetts 01615-0036 (508) 853-50005804BiMOS II UNIPOLAR STEPPER-MOTORTRANSLATOR/DRIVERMOTOR DRIVERSFunctionOutput Ratings*Part Number ?INTEGRATED CIRCUITS FOR BRUSHLESS DC MOTORS3-Phase Power MOSFET Controller —28 V 39333-Phase Power MOSFET Controller —50 V 39323-Phase Power MOSFET Controller —50 V 76002-Phase Hall-Effect Sensor/Driver 400 mA 26 V 3626Bidirectional 3-Phase Back-EMFController/Driver ±600 mA 14 V 89062-Phase Hall-Effect Sensor/Driver 900 mA 14 V 36253-Phase Back-EMFController/Driver ±900 mA 14 V 8902–A 3-Phase Controller/Drivers ±2.0 A 45 V 2936 & 2936-120INTEGRATED BRIDGE DRIVERS FOR DC AND BIPOLAR STEPPER MOTORSDual Full Bridge with Protection & Diagnostics ±500 mA 30 V 3976PWM Current-Controlled Dual Full Bridge ±650 mA 30 V 3966PWM Current-Controlled Dual Full Bridge ±650 mA 30 V 3968PWM Current-Controlled Dual Full Bridge ±750 mA 45 V 2916PWM Current-Controlled Dual Full Bridge ±750 mA 45 V 2919PWM Current-Controlled Dual Full Bridge ±750 mA 45 V 6219PWM Current-Controlled Dual Full Bridge ±800 mA 33 V 3964PWM Current-Controlled Full Bridge ±1.3 A 50 V3953PWM Current-Controlled Dual Full Bridge ±1.5 A 45 V 2917PWM Current-Controlled Microstepping Full Bridge ±1.5 A 50 V 3955PWM Current-Controlled Microstepping Full Bridge ±1.5 A 50 V 3957PWM Current-Controlled Dual DMOS Full Bridge ±1.5 A 50 V 3972Dual Full-Bridge Driver ±2.0 A 50 V 2998PWM Current-Controlled Full Bridge ±2.0 A 50 V3952DMOS Full Bridge PWM Driver ±2.0 A 50 V 3958Dual DMOS Full Bridge ±2.5 A 50 V 3971UNIPOLAR STEPPER MOTOR & OTHER DRIVERSVoice-Coil Motor Driver ±500 mA 6 V 8932–A Voice-Coil Motor Driver ±800 mA 16 V 8958Unipolar Stepper-Motor Quad Drivers 1 A 46 V 7024 & 7029Unipolar Microstepper-Motor Quad Driver 1.2 A 46 V 7042Unipolar Stepper-Motor Translator/Driver 1.25 A 50 V 5804Unipolar Stepper-Motor Quad Driver 1.8 A 50 V 2540Unipolar Stepper-Motor Quad Driver 1.8 A 50 V 2544Unipolar Stepper-Motor Quad Driver 3 A 46 V 7026Unipolar Microstepper-Motor Quad Driver 3 A 46 V 7044*Current is maximum specified test condition, voltage is maximum rating. See specification for sustaining voltage limits or over-current protection voltage limits. Negative current is defined as coming out of (sourcing) the output.?Complete part number includes additional characters to indicate operating temperature range and package style.Also, see 3175, 3177, 3235, and 3275 Hall-effect sensors for use with brushless dc motors.。

CS5394中文资料

High Pass Filter
PDN 19
DFS 18
S/M 17
CAL 10
Digital Decimation
Filter
Calibration Microcontroller
High Pass Filter
24 3 25 28 23 22
8
21 11 12 15
VA AGND AGND AGND VL LGND TSTO1 TSTO2 VD DGND DGND
Preliminary Product Information
Cirrus Logic, Inc. Crystal Semiconductor Products Division P.O. Box 17847, Austin, Texas 78760 (512) 445 7222 FAX: (512) 445 7581
ORDERING INFORMATION CS5394-KS -10° to 70° C CDB5394
28-pin SOIC Evaluation Board
VCOM MCLKA ADCTL
2
7
6
1 VREF
Voltage Reference
AINL- 5
+
AINL+ 4
-
S/H
AINR- 26
+
A#43; -
DAC Comparator
LP Filter + -
DAC Comparator
DACTL SCLK LRCK SDATA MCLKD
9 14 13 16 20
Serial Output Interface
Digital Decimation

HS编码对照表

HS编码对照表岸浙江舟山口岸常用出入境货物检验检疫分类代码与S HS 编码对照表（暂行）二二OO 四年三月目录1 1 、鱼类产品………………………………………3 32 2 、虾蟹类产品……………………………………8 83 3 、软体动物类产品 (10)4 4 、其他水产品类 (13)5 5 、活水产品类 (14)6 6 、轻纺机电类 (15)7 7 、植物及植物产品类 (17)1 1 、鱼类产品商品名S HS 编码CIQ 编码备注冻大黄鱼指块冻产品条冻大黄鱼冻小黄鱼（冻黄花鱼）条冻小黄鱼冻梅鱼***-*****.90冻鲳鱼乌鲳、银鲳条冻鲳鱼冻鲳鱼段指去头去尾的鲳鱼冻鲳鱼片***-*****0.90指去头去骨纵向剖开的鲳鱼肉片条冻乌鲳冻鲅鱼***-*****.90兰点鲅、斑点鲅、朝鲜鲅(冻马鲛鱼) ***-*****.90条冻鲅鱼***-*****.90冻鲅鱼片***-*****.90指去头、骨纵向剖开加工的冻鲅鱼块***-*****.90指鱼片再横切成块状冻鲅鱼切身***-*****.90调味鲅鱼***-*****.90冻黄姑鱼***-*****.90不要写黄婆鸡、黄三等地方俗名条冻黄姑鱼***-*****.90冻白姑鱼***-*****.90不要写白果子等地方俗名冻鮸鱼***-*****.90不要写成米鱼、免鱼等冻带鱼不要写成刀鱼冻东海带鱼特指舟山渔场捕获的带鱼条冻带鱼冻带鱼段指横切成段状的带鱼切身***-*****.90调味带鱼***-*****.90冻鳓鱼***-*****.90不要写成力鱼冻刺鲳***-*****.90舟山俗称瓜子鲳冻安康鱼***-*****.90条冻安康鱼***-*****.90商品名S HS 编码CIQ 编码备注冻去脏安康鱼***-*****.90指去掉内脏的，俗称“一去安康鱼” 冻安康鱼(去头、去皮、内脏)***-*****.90俗称“三去安康鱼” 冻安康鱼片***-*****.90指去头、皮、脏、骨的安康鱼肉片冻安康鱼肝冻马面鱼***-*****.90黄鳍马面鲀、绿鳍马面鲀冻马面鱼（去头、内脏）***-*****.90俗称“二去”马面鱼冻马面鱼（去头、皮、内脏）***-*****.90俗称“三去”马面鱼冻马面鱼片***-*****.90指去头、皮、内脏和骨的马面鱼肉片冻调味马面鱼片***-*****.90(***-*****) 鱼片经过调味的冻品调味马面鱼片干***-*****.90 调味鱼片的干制品调味马面鱼片干（熟）***-*****.90经烘烤的熟鱼片干调味马面鱼排干***-*****.90用鱼片加工时的副品(鱼排)制作的调味干品冻鲷鱼***-*****.90指真鲷,浙江称铜盆鱼冻龙利鱼半滑舌鳎、宽体舌鳎(不要用牛舌鱼等俗名) （冻鳎鱼）冻鲬鱼***-*****.90山肖鱼、三笑鱼龙利鱼干***-*****.90冻鲆鱼北方人称牙鲆、牙片鱼，比目鱼冻庸鲽鱼冻鲽鱼高眼鲽，舟山俗称田鸡眼木叶鲽，舟山俗称柴叶丬商品名S HS 编码CIQ 编码备注冻去脏鲽鱼冻鲽鱼(去头、皮、内脏)冻鲽鱼切身***-*****.90调味鲽鱼***-*****.90冻红鱼切身***-*****.90进口原料调味红鱼***-*****.90冻鳐鱼***-*****.90团扇鳐、孔鳐、俗称虎鱼、花鱼、劳板鱼冻魟鱼***-*****.90 黄魟(舟山俗称黄虎鱼、黄花鱼)、赤魟冻蓝圆鲹***-*****.90 舟山俗称黄占冻竹荚鱼***-*****.90舟山俗称三棱冻鲐鱼舟山俗称青占，又叫鲭鱼（冻鲭鱼）冻鲐鱼切身***-*****.90调味鲭鱼(片)烤鲭鱼(片)冻秋刀鱼切身***-*****.90调味秋刀鱼(烤制) ***-*****.90冻沙丁鱼条冻方头鱼***-*****.90包括红方头和白方头，又称马头鱼冻鲨鱼龙头鱼干***-*****.90舟山俗称虾虫孱烤、龙头烤鲶鱼干***-*****.90丁香鱼干***-*****.90冻海鳗又称狼牙鳝冻去脏海鳗冻海鳗片***-*****.90指纵向剖开去骨去脏去头烤海鳗(片) ***-*****.90商品名S HS 编码CIQ 编码备注蒸海鳗(片)***-*****.90煮海鳗(片) ***-*****.90冻星鳗又称沙鳗、康吉鳗冻星鳗片***-*****.90烤星鳗(片) ***-*****.90经调味烤制的熟品煮星鳗（片）***-*****.90蒸星鳗（片）***-*****.90星鳗八幡卷（生、熟）***-*****.90烤制星鳗八幡卷***-*****.90冻带头星鳗片***-*****.90烤鳗片特指鳗鲡(河鳗)制品烤河鳗(片)蒲烧河鳗冻罗非鱼片冻沙丁鱼片 .90蒲烧沙丁鱼片冻鳕鱼片***-*****.90指块冻产品条冻鳕鱼片***-*****.90船冻鳕鱼卵冻盐渍鳕鱼片***-*****.90只用盐水浸渍处理的盐渍鳕鱼片干***-*****.90调味鳕鱼片干***-*****.90用多种调料调味加工的盐渍鳕鱼片干(熟) ***-*****.90鳕鱼鱼松冻鱼糜***-*****.90模拟蟹肉冻鱚鱼***-*****.90北方鱼种冻魣鱼***-*****.90北方鱼种冻银鱼***-*****.90指太湖银鱼等河豚鱼类因是有毒鱼类,所以出口时一定要标明具体品名⑴条冻红鳍东方豚***-*****.90⑵条冻假睛东方豚***-*****.90⑶条冻黄鳍东方豚***-*****.90⑷条冻菊黄东方豚***-*****.90商品名S HS 编码CIQ 编码备注⑸条冻暗纹东方豚***-*****.90⑹条冻紫色东方豚***-*****.90⑺条冻星点东方豚***-*****.90⑻条冻豹纹东方豚***-*****.90⑼条冻密点东方豚***-*****.90⑽条冻斑点东方豚***-*****.90⑾条冻潮际东方豚***-*****.90⑿条冻痣斑东方豚***-*****.90⒀条冻暗鳍腹刺豚***-*****.90⒁条冻棕斑腹刺豚***-*****.90⒂条冻黑鳃兔头豚***-*****.90其他冻海水鱼片***-*****.90其他调味鱼(片) .90其他烤海水鱼(片) .90其他冻海水鱼 .90金枪鱼罐头2 2 、虾蟹类产品商品名S HS 编码CIQ 编码备注冻去头南美白对虾冻南美白虾虾仁南美白虾寿司竹签虾用竹签串起来的虾制品冻去头对虾特指中国对虾和长毛对虾不要写成无头对虾冻车虾特指日本对虾，又称竹节虾、斑节虾单冻车虾指带头的产品冻去头车虾单冻去头车虾冻车虾仁车虾寿司冻剑虾指滑皮虾（哈氏仿对虾）冻去头剑虾单冻剑虾冻去头红虾调味红斑竹节虾原料系中华管鞭虾冻红虾仁单冻红虾仁冻去头虾指红虾以外的小虾冻虾仁红虾仁以外的小虾仁（冻生小虾仁）单冻虾仁冻带尾虾仁俗称凤尾虾仁单冻带尾虾仁冻去肠腺虾仁把肠腺挑掉或抽掉的冻开背虾仁用刀割开背部去除肠腺冻重合虾仁两只虾经加工叠合在一起商品名S HS 编码CIQ 编码备注冻蝴蝶虾仁背部剖开摊平冻盐水虾仁用高浓度盐水腌渍的虾仁冻虾仁(熟)(***-*****)去头去壳甜虾进口北极甜虾加工的虾米指去壳的虾干，又称开洋小虾干指带头带壳的生虾干去头小虾干指去头带壳的生虾干虾皮指熟的糠虾干盐水小虾各种经盐水煮熟仍保留较高水份的糠虾冻虾肉浆冻对虾头冻龙虾冻海水小龙虾仁海螯虾冻淡水小龙虾仁冻带壳淡水小龙虾冻梭子蟹特指雌性带黄具双螯三疣梭子蟹冻雌梭子蟹（单螯）冻雌梭子蟹（双螯）冻切蟹特指由三疣梭子蟹加工的切块冻蟹冻切蟹（花）三疣梭子蟹以外的杂蟹(花蟹)加工的锯割冻蟹块指冻梭子蟹被锯成两块或肆块冻蟹螯冻蟹壳冻蟹肉蟹肉罐头3 3 、软体动物类产品商品名海关S HS 编码CIQ 分类代码备注冻墨鱼不要写成目鱼（冻乌贼）冻煮墨鱼串***-*****.90熟鱿鱼丸***-*****.90熟鱿鱼***-*****.90冻鱿鱼日本枪乌贼等各种鱿鱼冻红鱿鱼要求特别列明的条冻红鱿鱼冻鱿鱼(阿根廷)需标明产地的用括号标上冻鱿鱼(北太平洋)冻鱿鱼(新西兰)冻鱿鱼(日本海)冻鱿鱼胴冻调味鱿鱼胴***-*****.90冻鱿鱼片冻调味鱿鱼片***-*****.90裹粉鱿鱼制品***-*****.90冻鱿鱼切身冻鱿鱼短册冻鱿鱼卷调味鱿鱼耳***-*****.90调味鱿鱼拼鳍***-*****.90蒸煮鱿鱼嘴***-*****.90烟熏鱿鱼圈***-*****.90鱿鱼软骨(熟) ***-*****.90单冻鱿鱼圈商品名S HS 编码CIQ 编码备注调味鱿鱼圈***-*****.90调味鱿鱼头足干***-*****.90头足亦即鱿鱼头须部分调味鱿鱼耳干***-*****.90调味鱿鱼片干***-*****.90鱿鱼片干鱿鱼头足干鱿鱼耳干鱿鱼干（鱿鱼鲞）特指带头的传统晒干品调味带皮鱿鱼片干***-*****.90 调味鱿鱼丝***-*****.90指熟的鱿鱼拉丝制品烧烤鱿鱼头足***-*****.90冻章鱼长蛸,舟山人称长脚章鱼冻小章鱼短蛸, 舟山人称老不大冻大章鱼舟山人称石吸冻去脏大章鱼指去除内脏的冻章鱼头足指去除球囊的冻章鱼块指生的切块加工章鱼生切章鱼丁章鱼生寿司章鱼熟寿司***-*****.90调味章鱼（熟）***-*****.90烤制调味章鱼***-*****.90商品名S HS 编码CIQ 编码备注盐渍章鱼段冻煮章鱼块指经水煮的切块加工章鱼熟章鱼丁(片) ***-*****.90 冻螺肉***-*****.90指红螺等大品种的海螺肉冻煮海螺肉冻煮东风螺肉活海螺冻蛤蜊肉***-*****.90冻蛏子***-*****.90带壳的缢蛏,又称青子冻蛏肉***-*****.90指蛏肉冻品冻煮蛏肉***-*****.90蛏干***-*****.90活文蛤***-*****.19紫贻贝干舟山俗称淡菜干, 北方称海红干冻煮贻贝肉经水煮加工的冻品活田螺冻煮带壳贻贝咸泥螺活泥蚶***-*****.19又称银蚶活赤贝***-*****.19又称魁蚶、毛蚶4 4 、其它水产品类商品名S HS 编码CIQ 编码备注三矾海蜇皮三矾海蜇头海蜇丝活甲鱼***-*****.20干紫菜***-*****.90散紫菜***-*****.90海带（干）***-*****.90切丝海带***-*****.90海带干***-*****.90裙带菜（干）羊栖菜（干）***-*****.905 5 、出口活水产品类商品名S HS 编码CIQ 编码备注海鳗***-*****.90红鱼（似石首鱼）***-*****.90石斑鱼***-*****.90海水鲈鱼***-*****.90鳀鱼***-*****.90鲳鱼***-*****.90其他海水鱼***-*****.90对虾***-*****.19青蟹***-*****.19梭子蟹***-*****.19其他海水虾蟹***-*****.19大闸蟹***-*****.19其他淡水虾蟹***-*****.19鲍鱼***-*****.19牡蛎文蛤***-*****.19其他海水贝***-*****.19章鱼***-*****.10沙蚕其他软体及其他水生无***-*****.19 脊椎动物6 6 、轻纺机电类商品名S HS 编码CIQ 编码备注PU 涂层化纤男裤***-*****.13T/C 男式长裤***-*****.42T/C 男式短裤***-*****.99成人男裤***-*****.93纯亚麻布合纤制男式短裤***-*****.99合纤制女式夹克***-*****.90化纤裤子***-*****.19化纤裙子***-*****.11化纤外套***-*****.19棉涤大提花布***-*****.99棉麻交织布***-*****.22棉制男式长裤***-*****.41棉制男式短裤***-*****.99女牛仔衬衫***-*****.10全棉染色提花布***-*****.10丝制男式长裤***-*****.33丝制女式衬衫***-*****.41丝制女式便服套装***-*****.10丝制女式裙子***-*****.10亚麻棉布***-*****.22亚麻纱真丝外套***-*****.10电动玩具毛绒玩具废钢铁***-*****.90从回收钢铁为主的废五金电器***-*****.20以回收铜为主的废五金电器等（包括废电机、电线电缆）***-*****.10废钢船微电机***-*****.90其他微电机（输出功率不超过37.5 瓦）微电机***-*****.90机电最大尺寸在20mm 至39mm 微电机玩具电机扳牙商品名S HS 编码CIQ 编码备注毛绒刀电动剃须刀清洁器鼻毛剪钳子螺母螺栓垫圈液晶显示器干电池电吹风电发夹麻花钻电推剪按摩器柴油发电机组（≤75KVA）(﹥75KVA≤375KVA)小电机（220V、110V）7 7 、植物及植物产品类商品名S HS 编码CIQ 编码备注木托盘金刚刺水仙花蒿菜海藻***-*****.90 多层板***-*****.90 木地板***-*****.90 工艺插棒柃木杨桐松枝竹地板亚麻短纤电视机柜床头柜、床脚板咖啡桌娱乐柜壁炉架床柱集装箱船。

406559-3资料

406559-3 Product DetailsHome | Customer Support | Suppliers | Site Map | Privacy Policy | Browser Support© 2008 Tyco Electronics Corporation All Rights Reserved SearchProducts Documentation Resources My Account Customer Support Home > Products > By Type > Modular Jacks & Plugs > Product Feature Selector > Product Details406559-3Superseded Search for ReplacementParts PCB Mounted Jacks - Single Port, Multi-port and StackedNot reviewed for RoHS ComplianceProduct Highlights:?Jack?Multiple Port Configuration? 1 x 4 Jack Configuration?Jack Type = RJ45?Number of Positions = 8View all Features | Find SimilarProductsCheck Pricing &AvailabilitySearch for ToolingProduct FeatureSelectorContact Us AboutThis ProductQuick LinksDocumentation & Additional InformationProduct Drawings:?None AvailableCatalog Pages/Data Sheets:?None AvailableProduct Specifications:?None AvailableApplication Specifications:?Modular Jacks with Integral Light Emitting Diode (LED)(PDF, English)Instruction Sheets:?None AvailableCAD Files:?None AvailableList all Documents Additional Information:?Product Line InformationRelated Products:?ToolingProduct Features (Please use the Product Drawing for all design activity)Product Type Features:?Product Type = Jack?Jack Type = RJ45?Number of Positions = 8?PCB Mount Angle = Side Entry (Right Angle)?PCB Mount Style = Thru Hole?PCB Termination Type = Solder?Shielded = Yes?Performance Category = Cat 5?Number of Contacts Loaded = 8?Grounding Options = Panel Ground and PCBGround?Panel Stops = Without?Keyed = No?Profile = Standard?Color = Black?Shield Material = Copper Zinc Alloy?Comment = Recommended applications: FastEthernet, 10Base-T Ethernet, and 10/100 Base-T Ethernet (Cat 5 on two pair 1/2, 3/6).Mechanical Attachment:?Jack Configuration = 1 x 4?Panel Attachment = WithoutTermination Related Features:?Solder Tail Contact Plating = Tin-Lead overNickelBody Related Features:?Port Configuration = Multiple?Inverted Jack Face = Yes?LED = With?Shield Plating = Tin-Lead over Copper?Number of PCB Ground Tabs = 4?PCB Tail Length (mm [in]) = 2.54 [0.100]?Number of Contacts Loaded, RJ45 (8 Positions)= 8?PCB Ground Tab Location (mm [in]) = -3.43 [-0.135] Contact Related Features:?Contact Mating Area Plating Material = Gold(50) over Nickel (50)?Contact Material = Phosphor BronzeHousing Related Features:?Number of Panel Ground Tabs = 10?Housing Material = Thermoplastic HighTemperature?Housing Flammability Rating = UL 94V-0 Industry Standards:?RoHS/ELV Compliance = Not reviewed forELV/RoHS compliance?Lead Free Solder Processes = Not reviewed forlead free solder processIdentification Marking:?LED Position 1 Color = None?LED Position 2 Color = Yellow?LED Position 3 Color = NonePackaging Related Features:?Packaging Method = Tray?Packaging Quantity = 32Other:?Brand = AMPProvide Website Feedback | Contact Customer Support。

汽车节能产品评价汇总表

1795 1795 1795 1795 1795 1795 1975 1975 1975 1975 1975 1975 1998 1998 1998 1998 1998 1998 2359 2359 2359 998 998 998 1488 1488 1488 1488 1584 1584 1584 1584 1584 1584 1911 1911 1911 2378 1598 1598 1598 1598 1798 1798 1798 1798 1798 1798 1798 1798 1798 1798 1798 1798 1798 1798
AT4 AT4 AT4 MT5 MT5 MT5 AT4 AT4 AT4 MT5 MT5 MT5 AT4 AT4 AT4 MT5 MT5 MT5 AT4 AT4 AT4 MT5 MT5 MT5 MT5 MT5 MT5 MT5 MT5 MT5 AT4 MT5 AT4 MT5 MT5 MT5 MT5 AT4 AT4 AT4 MT5 MT5 AT4 AT4 AT4 AT4 AT4 AT4 AT4 AT4 AT4 AT4 AT4 AT4 MT5 MT5
悦动悦动悦动悦动悦动悦动索纳塔索纳塔索纳塔索纳塔索纳塔索纳塔御翔御翔御翔御翔御翔御翔御翔御翔御翔比亚迪FO 比亚迪FO 比亚迪FO 比亚迪F3 比亚迪F3 比亚迪F3R 比亚迪F3R 比亚迪F3 比亚迪F3 比亚迪F3 比亚迪F3R 比亚迪F3R 比亚迪F3R 比亚迪F6 比亚迪F6 比亚迪F6 比亚迪F6 马自达3 马自达3 马自达3 马自达3 福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯福克斯
安徽江淮汽车股份有限公司 HFC7130AF 安徽江淮汽车股份有限公司 HFC7130AG3 安徽江淮汽车股份有限公司 HFC7130LF 安徽江淮汽车股份有限公司 HFC7130LG3 安徽江淮汽车股份有限公司 HFC7200C1G3 安徽江淮汽车股份有限公司 HFC7200C1T 安徽江淮汽车股份有限公司 HFC7200C1TG3 安徽江淮汽车股份有限公司 HFC7200C2 安徽江淮汽车股份有限公司 HFC7200CG3 安徽江淮汽车股份有限公司 HFC7240C1G3 安徽江淮汽车股份有限公司 HFC7240CG3 安徽江淮汽车股份有限公司 HFC7240C2 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7181 (E200) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7181A (C200) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7200J 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7200JX 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7240J 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7251 (E230) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7251A (C230) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7270C 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7270CX 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7270J 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7300A (C280) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7301 (E280) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7350 (E350) 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7350C 北京奔驰-戴姆勒·克莱斯勒汽车有限公司 BJ7570C 北京现代汽车有限公司 BH7140AW 北京现代汽车有限公司 BH7140AX 北京现代汽车有限公司 BH7140AY 北京现代汽车有限公司 BH7140MW 北京现代汽车有限公司 BH7140MX 北京现代汽车有限公司 BH7140MY 北京现代汽车有限公司 BH7161AW 北京现代汽车有限公司 BH7161AX 北京现代汽车有限公司 BH7161AY 北京现代汽车有限公司 BH7162AW 北京现代汽车有限公司 BH7162AX 北京现代汽车有限公司 BH7162AY 北京现代汽车有限公司 BH7162MW 北京现代汽车有限公司 BH7162MX 北京现代汽车有限公司 BH7162MY 北京现代汽车有限公司 BH7164AW 北京现代汽车有限公司 BH7164AX 北京现代汽车有限公司 BH7164AY 北京现代汽车有限公司 BH7164MW 北京现代汽车有限公司 BH7164MX 北京现代汽车有限公司 BH7164MY 北京现代汽车有限公司 BH7180AW 北京现代汽车有限公司 BH7180AX 北京现代汽车有限公司 BH7180AY 北京现代汽车有限公司 BH7180MX 北京现代汽车有限公司 BH7180MY

UIC541-4译文标准

小册子V-应用根据2007.5第一版国际铁路联盟成员更新记录1977.1第一版第一版出版标题：制动（用于国际交通的高摩合成闸瓦的制动器）和2次修改（此版只在法国和德国出版）1990.10第二版标题：制动-带合成闸瓦的制动器，和3次修改2007.5 第三版K, L和LL型闸瓦的新要求-合成闸瓦和测试方法的认证目录摘要.............................................................................................................. ................... (1)1-合成闸瓦的踏面制动............................................................................................................ (2)1.1-带合成闸瓦的踏面制动应用...................................................................................... . (2)1.2-合成闸瓦的应用......................................................................................................... .. (2)1.3-应用的适用性....................................................................................................................... . (3)1.4-制动重量...................................................................................................................... .. (3)1.5-车辆标识....................................................................................................................... ....... (3)1.6-防止不正确应用 (3)2-合成闸瓦的性质................................................................................................................. (4)2.1-一般性质..................................................................................................................... . (5)2.2-摩擦要求.................................................................................................................... .. (8)2.3-兼容轨道电路的要求.................................................................................................. . (8)2.4-合成闸瓦的几何性质 (8)2.5-机械，物理和化学性质 (9)2.6-认证的合成闸瓦的标识 (10)3-合成闸瓦的认证................................................................................................................. .. (11)3.1-认证过程..................................................................................................................... ..... . (11)3.2-试验台认证测试条件 (13)3.3-线路认证测试条件............................................................................................................. . (13)3.4-认证有效期................................................................................................................. .......... .14 3.5-继续应用................................................................................................................. .... . (14)4-质量控制程序...................................................................................................................... (15)4.1-制造商的质量控制 (15)4.2-生产质量的安全和监控 (15)附件A-测试项目A1到A12.............. .................................. . (16)A.1-V-BKS(K)的测试项目A1-S和SS货物转向架的摩擦特性证明（V最大值=120km/h） (17)A.2-V-BKS(LL)的测试项目A2-S和SS货物转向架的摩擦特性证明（V最大值=120km/h） (25)A.3-V-BKS(K)的测试项目A3-S和SS货物转向架的摩擦特性证明（V最大值=120km/h） (33)A.4-测试项目A4-金属夹杂的组成....................................................... .................................. . (39)A.5-测试项目A5-冬天制动特性校样................................................. ..................... ............. . (42)A.6-测试项目A6-固定制动的模拟...................................................... ........................... (43)A.7-测试项目A7-兼容轨道电路的证明..................................................... ................... ....... .. (45)A.8-V-BKS(LL)测试项目A8-额外制动客车............................................. ............................. .. (45)A.9-V-BKS(LL)测试项目A9-额外闸瓦制动货物转向架....................................................... (45)A.10-V-BKS(K)的测试项目A10-机车................................................ ........................ ............ (45)A.11-测试项目A11-真实适用条件模拟............................................. ..................... ............... .. 45 A.12-测试项目A12-起草-静摩擦定义................................................ ..................... .. . (46)附件B-平均摩擦系数范围，摩擦等级K(2ⅹBg, 2ⅹBgu, 1ⅹBg) (48)附件C-平均摩擦系数范围，摩擦等级K..................................................... .................... .. (50)附件D-平均摩擦系数范围，摩擦等级L.......................................... ........................... (52)附件E-平均摩擦系数范围，摩擦等级LL............................................ ..................... .. (53)附件F-瞬时摩擦发展要求的举例图示.................................................. .......................... (54)附件G-冬季制动适用性的校样，线路测试.......................................... .. (55)G.1-一般...................................................... ..................... ................... ..................... ...... . (55)G.2-测试条件.............................................. .............. ......... .............. ......... .............. . (56)G.3-测量数据的评估............................................ .............. ......... .............. ........... .. (58)附件H-图纸例子V-BKS-5图解.................................................. .............. ......... ........ . (60)附件I-强度测试..................................................... .............. ......... ...................... ........ . (65)附件J-兼容轨道电路的校样.............................................. .............. ......... .............. .. (67)J.1-目标................................................. .............. ......... .............. ......... .............. ............. (67)J.2-应用区域.................................................. .............. ......... .............. ......... .............. .. (67)J.3-参考标准........................................... .............. ......... .............. ......... .............. (67)J.4-特殊条件................................................. .............. ......... .............. ......... .............. (67)J.5-安全，有效性和可靠性要求................................................ ........ .......... ........ ....... (67)J.6-功能和技术要求....................................... ........ ......... ........ ......... ........ . (67)J.7-测试报告和分流公差（兼容轨道电路）................................................... ........ ....... (68)附件K-修改................................................... ........ ......... ........ ......... ........ ......... ........ . (71)附件L-数据表要求................................... ........ ......... ........ ......... ........ (72)附件M-国际交通的合成闸瓦............................................... ........ ........ ......... ........ .. (73)M.1-高摩合成闸瓦（K）.................................. ........ ......... ........ ......... ........ (73)M.2-中摩合成闸瓦（L）.............................. ........ ......... ........ ......... ........ .. (73)M.3-低摩合成闸瓦（LL）........................... ........ ......... ........ ......... ........ .. (73)附件N-1996.01.01前颁发的合成闸瓦-..................... ......... ............... ........ (74)附件O-定义................................. ........ ......... ........ ......... ........ ......... ........ . (75)参考书目..... ........ ......... ........ ......... ........ ......... ........ ......... ........ ......... ........ .. (77)摘要本册子包括带合成闸瓦的踏面制动器的一般条件。

A3955中文数据手册

A3955步进电机驱动专用集成芯片驱动电路采用使用A3955步进电机驱动专用集成芯片，通过使用该芯片可以完成电机的恒流集成驱动，恒转矩控制，并且实现电流检测与保护功能。

A3955SB和A3955SLB是为驱动双极型步进电机在微步工作模式下的一相绕组而设计的。

该芯片可以输出±1.5V之间的电流和50V以内的电压。

内部脉宽调制模块以及3位非线性数模转换器使得电机电流可以控制在整步，1/2,1/4,1/8微步模式。

非线性增量减少了微步控制线的数量。

微步能够增加电机的运行步数，减小了转矩变化以及电机在低速运行时的共振问题。

内部电路决定了脉宽调制电流控制电路是工作在慢电流衰减模式，快电流衰减模式还是混合电流衰减模式下。

芯片在这三中工作模式下，驱动管关断时间均被分成一段时间的快速电流衰减，以及剩下时间的慢速电流衰减。

用户选择的电流检测电阻和参考电压值两者共同决定了输出电流比率；慢速，快速或者混合电流衰减模式给用户提供了广阔变化的电机控制的选择范围。

内部保护电路包括带滞回的过热关断电路，暂态抑制二极管，以及交叉流保护电路。

无特殊的上电次序要求。

A3955芯片特点：(1)±1.5A连续输出电流(2)50V输出电压范围(3)内部脉宽调制电流控制(4)3位非线性数模转换器(5)快速，混合，和慢速三种电流衰减模式(6)芯片内部有瞬态抑制二极管(7)芯片内部有过热关断电路(8)交叉电流及低压关断保护电路(9)表4-4 A3955模数转换真值表图4-4 A3955驱动芯片引脚图表4-5引脚功能表图 4-5 A3955驱动芯片结构框图芯片引脚功能描述：双余度两相混合式步进电动机需要4片A3955芯片。

该芯片内部的脉冲宽度调制产生每相绕组的电流。

电机峰值电流由外部电流检测电阻s R ，参考电压REF V 和数模转换器输入的数据2D 1D 1D 三者共同决定。

为了提高电机的性能，尤其是在使用正弦电流控制电机工作在微步方式下，A3955S 芯片提供三种不同的电流衰减模式：慢电流衰减，快电流衰减，和混合衰减模式。