MAX4104-MAX4305

General Description
The MAX4104/MAX4105/MAX4304/MAX4305 op amps feature ultra-high speed, low noise, and low distortion in a SOT23 package. The unity-gain-stable MAX4104 requires only 20mA of supply current while delivering 625MHz bandwidth and 400V/µs slew rate. The MAX4304, compensated for gains of +2V/V or greater, delivers a 730MHz bandwidth and a 1000V/µs slew rate. The MAX4105 is compensated for a minimum gain of +5V/V and delivers a 410MHz bandwidth and a 1400V/sec slew rate. The MAX4305 has +10V/V minimum gain compensation and delivers a 340MHz bandwidth and a 1400V/µs slew rate. Low voltage noise density of 2.1nV/ √Hz and -88dBc spurious-free dynamic range make these devices ideal for low-noise/low-distortion video and telecommunications applications. These op amps also feature a wide output voltage swing of ±3.7V and ±70mA output currentdrive capability. For space-critical applications, they are available in a miniature 5-pin SOT23 package.
MAX4104/MAX4105/MAX4304/MAX4305
Selector Guide
PART MINIMUM BANDWIDTH STABLE (MHz) GAIN (V/V) 1 2 5 10 625 740 410 340 PIN-PACKAGE 5-pin SOT23, 8-pin SO 5-pin SOT23, 8-pin SO 5-pin SOT23, 8-pin SO 5-pin SOT23, 8-pin SO
DC ELECTRICAL CHARACTERISTICS
(VCC = +5V, VEE = -5V, VCM = 0, RL = 100kΩ, TA = TMIN to TMAX, unless otherwise noted. Typical values are at TA = +25°C.) PARAMETER Operating Supply Voltage Range Input Offset Voltage Input Offset-Voltage Drift Input Bias Current Input Offset Current Differential Input Resistance Common-Mode Input Resistance Input Common-Mode Voltage Range Common-Mode Rejection Ratio Positive Power-Supply Rejection Ratio Negative Power-Supply Rejection Ratio Quiescent Supply Current Open-Loop Gain Output Voltage Swing Output Current Drive Short-Circuit Output Current Open-Loop Output Impedance SYMBOL VCC/VEE VOS TCVOS IB IOS RIN RIN VCM CMRR PSSR+ PSRRIS AVOL VOUT IOUT ISC ZOUT -0.8V ≤ VIN ≤ 0.8V Either input Guaranteed by CMRR test -2.8V ≤ VCM ≤ 4.1V VCC = 3.5V to 5.5V VEE = -3.5V to -5.5V VOUT = 0 -2.8V ≤ VOUT ≤ 2.8V, RL = 100Ω RL = 100kΩ RL = 100Ω RL = 30Ω RL = short to ground 55 -2.8 80 75 55 95 85 65 20 65 ±3.5 -3.7 to +3.8 ±3.0 -3.5 to +3.4 ±53 ±70 80 9 27 CONDITIONS Guaranteed by PSRR test VOUT = 0 MAX4_0_ESA MAX4_0_EUK MIN ±3.5 TYP ±5 1 1 2.5 32 0.5 6 1.5 +4.1 70 5.0 MAX ±5.5 6 8 UNITS V mV µV/°C µA µA kΩ MΩ V dB dB dB mA dB V mA mA Ω
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740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5
AC ELECTRICAL CHARACTERISTICS
________________________Applications
Video ADC Preamp Pulse/RF Telecom Applications Video Buffers and Cable Drivers Ultrasound Active Filters ADC Input Buffers
(VCC = +5V, VEE = -5V, VCM = 0, RL = 100Ω; AV = +1V/V for MAX4104, +2V/V for MAX4304, +5V/V for MAX4105, +10V/V for MAX4305; TA = +25°C; unless otherwise noted.) PARAMETER SYMBOL CONDITIONS MAX4104 -3dB Bandwidth BW(-3dB) VOUT = 100mVp-p MAX4304 MAX4105 MAX4305 MAX4104 0.1dB Bandwidth BW(0.1) VOUT = 100mVp-p MAX4304 MAX4105 MAX4305 MAX4104 Full-Power Bandwidth FPBW VOUT = 2Vp-p MAX4304 MAX4105 MAX4305 MAX4104 Slew Rate SR VOUT = 2Vp-p MAX4304 MAX4105 MAX4305 Settling Time to 0.1% tS VOUT = 2Vp-p MAX4104/ MAX4304 SFDR VOUT = 2Vp-p MAX4105/ MAX4305 to 0.1% to 0.01% fC = 5MHz fC = 20MHz fC = 5MHz fC = 20MHz MIN TYP 625 740 410 340 100 60 80 70 115 285 370 320 400 1000 1400 1400 20 25 -88 -67 -74 -61 0.01 0.02 0.01 0.02 2.1 3.1 1 % degrees nV/√Hz pA/√Hz Ω dBc ns V/µs MHz MHz MHz MAX UNITS
VEE 2 330Ω 330Ω IN+ 3 4 IN-
MAX4104 MAX4105 MAX4304 MAX4305
SOT23-5
ADC BUFFER WITH GAIN (AVCL = 2V/V)
Pin Configurations continued at end of data sheet.
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19-4757; Rev 3; 10/98
L MANUA ION KIT HEET T A U L EVA TA S WS DA FOLLO
740MHz, Low-Noise, Low-Distortion Op Amps in SOT23-5
Features
o Low 2.1nV/√Hz Voltage Noise Density o Ultra-High 740MHz -3dB Bandwidth (MAX4304, AVCL = 2V/V) o 100MHz 0.1dB Gain Flatness (MAX4104/4105) o 1400V/µs Slew Rate (MAX4105/4305) o -88dBc SFDR (5MHz, RL = 100Ω) (MAX4104/4304) o High Output Current Drive: ±70mA o Low Differential Gain/Phase Error: 0.01%/0.01° (MAX4104/4304) o Low ±1mV Input Offset Voltage o Available in Space-Saving 5-Pin SOT23 Package
MAX4104EUK-T -40°C to +85°C
Ordering Information continued at end of data sheet.