Datasheet MAX4236, MAX4237 (Maxim) - 2

SOT23, Very High Precision, 3V/5V Rail-To-Rail Op Amps ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC - VEE) ..-0.3V to +6V Operating Temperature Range ...-40°C to +85°C Analog Input Voltage (IN+ or IN-) ..(VEE - 0.3V) to (VCC + 0.3V) Junction Temperature ..+150°C Logic Input Voltage (SHDN) ..(VEE - 0.3V) to (VCC + 0.3V) Storage Temperature Range ...-65°C to +150°C Current into Any Pin ..20mA Lead Temperature (soldering, 10s) ...+300°C Output Short-Circuit Duration..Continuous to Either VCC or VEE Continuous Power Dissipation (TA = +70°C) 6-Pin SOT23-6 (derate 8.7mW/°C above +70°C) ...696mW 8-Pin µMAX (derate 4.5mW/°C above +70°C) ..362mW 8-Pin SO (derate 5.9mW/°C above +70°C)...471mW Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
ELECTRICAL CHARACTERISTICS (SO-8 and µMAX-8)
(VCC = +2.4V to +5.5V, VEE = 0, VCM = 0, VOUT = VCC/2, RL = 100kΩ to VCC/2, TA = TMIN to TMAX, unless otherwise noted. Typical values are at VCC = +5V and TA = +25°C.) (Note 1)
MAX4236/MAX4237 PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
Supply Voltage Range VCC Guaranteed by the PSRR test 2.4 5.5 V In normal mode 350 440 VCC = +5V In shutdown mode 0.1 2 Quiescent Supply Current ICC µA In normal mode 350 440 VCC = +3V In shutdown mode 0.1 2 V TA = +25oC ±5 ±20 CC = +5V, Grade A TA = TMIN to TMAX ±150 Input Offset Voltage VOS µV V TA = +25oC ±5 ±50 CC = +5V, Grade B TA = TMIN to TMAX ±340 Inp ut Offset V ol tag e Tem p er atur e V Grade A ±0.6 ±2 TCV CC = +5V OS µV/°C C oeffi ci ent (Note 3) Grade B ±0.6 ±4.5 Input Bias Current IB (Note 2) ±1 ±500 pA Input Offset Current IOS (Note 2) ±1 pA Input Resistance RIN Differential or common mode 1000 MΩ Input Common-Mode Voltage VCM Guaranteed by the CMRR test -0.15 V C C - 1.2 V VCC = +5V; TA = +25oC 84 102 -0.15V ≤ VCM ≤ (VCC - 1.2V) TA = TMIN to TMAX 80 Common-Mode Rejection Ratio CMRR dB VCC = +3.0V; TA = +25oC 82 102 -0.15V ≤ VCM ≤ (VCC - 1.2V) TA = TMIN to TMAX 78 V TA = +25oC 97 120 Power-Supply Rejection Ratio PSRR CC = +2.4V to dB +5.5V TA = TMIN to TMAX 95
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