S-89210ACNC-1C0TFG资料

CMOS COMPARATOR S-89210A/89220A
Table 8 AC Characteristics (VDD = 3.0 V) Parameter Rise propagation delay time Fall propagation delay time Rise response time Fall response time Symbol tPLH tPHL tTLH tTHL Measurement conditions S-89210A S-89220A S-89210A Overdrive = 100 mV S-89220A CL = 15 pF S-89210A (Refer to Figure 13.) S-89220A S-89210A S-89220A (Ta = 25°C unless otherwise specified) Min. Typ. 30 150 6 30 2 10 2 10 Max. Unit
Table 6 AC Characteristics (VDD = 5.0 V) Parameter Rise propagation delay time Fall propagation delay time Rise response time Fall response time Symbol tPLH tPHL tTLH tTHL Measurement conditions S-89210A S-89220A S-89210A Overdrive = 100 mV S-89220A CL = 15 pF S-89210A (Refer to Figure 13.) S-89220A S-89210A S-89220A (Ta = 25°C unless otherwise specified) Min. Typ. 45 230 9 45 3 15 3 15 Max. Unit
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MINI ANALOG SERIES Rev.2.1_00 Absolute Maximum Ratings
Table 3 Parameter Power supply voltage Input voltage Output voltage Differential input voltage Power dissipation Symbol VDD VIN VOUT VIND PD Ratings VSS−0.3 to VSS+10.0 VSS−0.3 to VSS+7.0 (7.0 max.) VSS−0.3 to VDD+0.3 (7.0 max.) ±7.0 200 (When not mounted on board) 350*1 −40 to +85 −55 to +125 Unit V V V V mW mW °C °C
Recommended Operating Power Supply Voltage Range
Table 4 Parameter Operating power supply voltage range Symbol VDD Range 1.8 to 5.5 Unit V
Seiko Instruments Inc.
Product Code List
Current consumption IDD = 50 µA IDD = 10 µA Remark Table 1 SC-88A S-89210ACNC-1C0TFG S-89220ACNC-1C1TFG
Delivery form : Taping only
Seiko Instruments Inc.
400
Power Dissipation (PD) [mW]
350 300 250 200 150 100 50 0 0 100 150 50 Ambient Temperature (Ta) [ °C]
Figure 5
Power Dissipation of Package (When Mounted on Board)
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Rev.2.1_00
MINI ANALOG SERIES CMOS COMPARATOR
S-89210A/89220A
The mini-analog series is a group of ICs that incorporate a general purpose analog circuit in a small package. The S-89210A/89220A is a CMOS type comparator that has a phase compensation circuit, and that can be driven at a lower voltage with lower current consumption than existing bipolar comparators. These features make this product the ideal solution for small battery-powered portable equipment. The S-89210A/89220A is a single comparator.
Application
y Cellular phones y PDAs y Notebook PCs y Digital cameras y Digital video cameras
Package
Package Name SC-88A Package NP005-B Drawing Code Tape NP005-B Reel NP005-B
µs
4
Seiko Instruments Inc.
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MINI ANALOG SERIES Rev.2.1_00
2. VDD = 3.0 V Table 7 DC Characteristics (VDD = 3.0 V) Parameter Symbol Current consumption Input offset voltage Input offset current Input bias current Common-mode input voltage range Maximum output swing voltage Common-mode input signal rejection ratio Power supply voltage rejection ratio Source current Sink current IDD VIO IIO IBIAS VCMR VOH VOL CMRR PSRR ISOURCE ISOURCE ISINK S-89210A S-89220A VOL = 0.5 V IOH = 20 µA IOL = 20 µA VOH = 0 V Measurement Conditions S-89210A S-89220A Min. −4 0 2.7 60 60 120 25 8 (Ta = 25°C unless otherwise specified) Typ. Max. Unit Measurement Circuit 50 120 µA Figure 10 10 30 µA ±3 +4 mV Figure 6 1 pA 1 pA 70 70 2.3 0.01 V V V dB dB µA mA Figure 7 Figure 8 Figure 9 Figure 7 Figure 6 Figure 11 Figure 12
+ −
1 2 3 IN (+) VSS IN (−)
Figure 1
Internal Equivalent Circuit
<1> Output pin
VDD
<2> Input pin
VDD
VSS
VSS
Figure 2 <3> VDD pin
VDD
Figure 3
VSS
Figure 4
2
Seiko Instruments Inc.
1
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MINI ANALOG SERIES S-89210A/89220A Pin Configuration
SC-88A Top view VDD 5 OUT 4
CMOS COMPARATOR Rev.2.1_00
Table 2 Pin No. 1 2 3 4 5 Symbol IN(+) VSS IN(−) OUT VDD Description Non-inverted input pin GND pin Inverted input pin Output pin Positive power supply pin Internal Equivalent Circuit Figure 3 Figure 3 Figure 2 Figure 4
Features
y Lower operating voltage than the conventional general-purpose comparators: VDD = 1.8 to 5.5 V IDD = 10 µA (S-89220A) y Low input offset voltage: y Lead-free products 4.0 mV (max.) y Low current consumption: IDD = 50 µA (S-89210A)
CMOS COMPARATOR S-89210A/89220A
Operating temperature range Topr Storage temperature range Tstg *1. When mounted on board [Mounted board] (1) Board size : 114.3 mm × 76.2 mm × t1.6 mm (2) Board name : JEDEC STANDARD51-7 Caution
The absolute maximum ratings are rated values exceeding which the product could suffer physical damage. These values must therefore not be exceeded under any conditions.
3
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MINI ANALOG SERIES S-89210A/89220A CMOS COMPARATOR Rev.2.1_00
Electrical Characteristics
1. VDD = 5.0 V Table 5 DC Characteristics (VDD = 5.0 V) Paramn Input offset voltage Input offset current Input bias current Common-mode input voltage range Maximum output swing voltage Common-mode input signal rejection ratio Power supply voltage rejection ratio Source current Sink current IDD VIO IIO IBIAS VCMR VOH VOL CMRR PSRR ISOURCE ISINK S-89210A S-89220A VOL = 0.5 V IOH = 20 µA IOL = 20 µA VOH = 0 V Measurement Conditions S-89210A S-89220A Min. −4 0 4.7 60 60 120 25 9 (Ta = 25°C unless otherwise specified) Typ. Max. Unit Measurement Circuit 50 120 µA Figure 10 10 30 µA ±3 +4 mV Figure 6 1 pA 1 pA 70 70 4.3 0.01 V V dB dB µA mA Figure 7 Figure 8 Figure 9 Figure 7 Figure 6 Figure 11 Figure 12