Datasheet MAX4091, MAX4092, MAX4094 (Maxim) - 2

Single/Dual/Quad, Micropower, Single-Supply, Rail-to-Rail Op Amps ABSOLUTE MAXIMUM RATINGS
Supply Voltage (VCC to VEE) ..7V 8-Pin SO (derate 5.88mW/°C above +70°C)...471mW Common-Mode Input Voltage..(VCC + 0.3V) to (VEE - 0.3V) 8-Pin µMAX (derate 4.1mW/°C above +70°C) ..330mW Differential Input Voltage ...±(VCC - VEE) 14-Pin SO (derate 8.33mW/°C above +70°C)...667mW Input Current (IN+, IN-) ..±10mA 14-Pin TSSOP (derate 9.1mW/°C above +70°C) ..727mW Output Short-Circuit Duration Operating Temperature Range ...-40°C to +125°C OUT shorted to GND or VCC ...Continuous Storage Temperature Range ...-65°C to +150°C Continuous Power Dissipation (TA = +70°C) Junction Temperature ..+150°C 5-Pin SOT23 (derate 7.1mW/°C above +70°C)...571mW Lead Temperature (soldering, 10s) ...+300°C 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
(VCC = 2.7V to 6V, VEE = GND, VCM = 0, VOUT = VCC/2, TA = +25°C.)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS DC CHARACTERISTICS
Supply Voltage Range VCC Inferred from PSRR test 2.7 6.0 V VCC = 2.7V 115 165 Supply Current ICC VCM = VCC/2 µA VCC = 5V 130 185 Input Offset Voltage VOS VCM = VEE to VCC 0.03 1.4 mV Input Bias Current IB VCM = VEE to VCC 20 180 nA Input Offset Current IOS VCM = VEE to VCC 0.2 7 nA Inp ut C om m on- M od e Rang e VCM Inferred from CMRR test VEE - 0.05 VCC + 0.05 V Common-Mode Rejection
MAX4091/MAX4092/MAX4094
CMRR (V + 0.05V) 71 90 dB Ratio EE - 0.05V) ≤ VCM ≤ (VCC Power-Supply Rejection PSRR 2.7V ≤ VCC ≤ 6V 86 100 dB Ratio V = 100k Sourcing 83 105 CC = 2.7V, RL Ω 0.25V ≤ VOUT ≤ 2.45V Sinking 81 105 V = 1k Sourcing 91 105 CC = 2.7V, RL Ω 0.5V Large-Signal Voltage Gain ≤ VOUT ≤ 2.2V Sinking 78 90 AVOL dB (Note 1) V = 100k Sourcing 87 115 CC = 5.0V, RL Ω 0.25V ≤ VOUT ≤ 4.75V Sinking 83 115 V = 1k Sourcing 97 110 CC = 5.0V, RL Ω 0.5V ≤ VOUT ≤ 4.5V Sinking 84 100 Output Voltage Swing High RL = 100kΩ 15 69 VOH |VCC - VOUT| mV (Note 1) RL = 1kΩ 130 210 Output Voltage Swing Low RL = 100kΩ 15 70 VOL |VOUT - VEE| mV (Note 1) RL = 1kΩ 80 220
AC CHARACTERISTICS
Gain-Bandwidth Product GBWP RL = 100kΩ, CL = 100pF 500 kHz Phase Margin φM RL = 100kΩ, CL = 100pF 60 d eg r ees Gain Margin RL = 100kΩ, CL = 100pF 10 dB Slew Rate SR RL = 100kΩ, CL = 15pF 0.20 V/µs
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