Datasheet MAX4249, MAX4257 (Maxim) - 5

MAX4249–MAX4257 UCSP, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps Typical Operating Characteristics (VDD = 5V, VSS = 0V, VCM = VOUT = VDD/2, input noise floor of test equipment =10nV/!Hz for all distortion measurements, TA = +25°C, unless otherwise noted.) MAX4251/MAX4256 OFFSET VOLTAGE INPUT OFFSET VOLTAGE INPUT OFFSET VOLTAGE DISTRIBUTION vs. TEMPERATURE vs. INPUT COMMON-MODE VOLTAGE 40 250 400 UNITS 200 VCM = 0 35 VCM = 0 200 TA = +25°C 150 30 150 MAX4249-57 TOC01 MAX4249-57 TOC02 µV) MAX4249-57 TOC03 100 25 50 100 (µV) 20 0 V OS 15 -50 50 VDD = 3V VDD = 5V NUMBER OF UNITS -100 10 -150 INPUT OFFSET VOLTAGE ( 0 5 -200 0 7 -250 -50 -95 -75 -55 -35 -13 28 49 69 90 110 131 152 172 192 -40 -20 0 20 40 60 80 -0.5 0.5 1.5 2.5 3.5 4.5 VOS (µV) TEMPERATURE (°C) INPUT COMMON-MODE VOLTAGE (V) OUTPUT VOLTAGE OUTPUT VOLTAGE SWING (VOH) OUTPUT VOLTAGE SWING (VOL) vs. OUTPUT LOAD CURRENT vs. TEMPERATURE vs. TEMPERATURE 0.6 0.10 0.06 VDD = 3V OR 5V 0.09 VDIFF = ±10mV 0.5 0.05 0.08 RL = 1kΩ RL = 1kΩ MAX4249-57 TOC04 VDD - VOH MAX4249-57 TOC05 MAX4249 -57TOC06 0.07 0.4 0.04 (V) 0.06 OH (V) 0.3 - V 0.05 0.03 V OL VOL V DD 0.04 0.2 0.02 OUTPUT VOLTAGE (V) 0.03 0.02 0.1 R 0.01 L = 10kΩ RL = 10kΩ 0.01 R R L = 100kΩ L = 100kΩ 0 0 0 0 1 2 3 4 5 6 7 8 9 10 -40 -20 0 20 40 60 80 -40 -20 0 20 40 60 80 OUTPUT LOAD CURRENT (mA) TEMPERATURE (°C) TEMPERATURE (°C) LARGE-SIGNAL VOLTAGE GAIN LARGE-SIGNAL VOLTAGE GAIN LARGE-SIGNAL VOLTAGE GAIN vs. OUTPUT VOLTAGE SWING vs. OUTPUT VOLTAGE SWING vs. OUTPUT VOLTAGE SWING 140 140 140 R R L = 200kΩ 130 L = 200kΩ 130 130 120 RL = 20kΩ 120 MAX4249-57 TOC09 MAX4249-57 TOC07 120 MAX4249-57 TOC08 110 110 RL = 2kΩ 110 R R L = 20kΩ RL = 200kΩ L = 20kΩ (dB) (dB) 100 (dB) 100 A V R A V L = 2kΩ A V 100 90 90 90 80 RL = 2kΩ 80 70 80 70 60 VDD = 3V 70 V 60 VDD = 5V R DD = 3V L REFERENCED TO GND R R L REFERENCED TO GND L REFERENCED TO GND 50 60 50 0 50 100 150 200 250 0 50 100 150 200 250 0 50 100 150 200 250 VOUT SWING FROM EITHER SUPPLY (mV) VOUT SWING FROM EITHER SUPPLY (mV) VOUT SWING FROM EITHER SUPPLY (mV) Maxim Integrated 5