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MAX4249 数据表(PDF) 4 Page - Maxim Integrated Products |
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MAX4249 数据表(HTML) 4 Page - Maxim Integrated Products |
4 / 16 page SOT23, Single-Supply, Low-Noise, Low-Distortion, Rail-to-Rail Op Amps 4 _______________________________________________________________________________________ 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.) 0 10 5 20 15 25 30 35 40 MAX4251/MAX4256 INPUT OFFSET VOLTAGE DISTRIBUTION VOS (µV) 400 UNITS VCM = 0V TA = +25°C -250 -100 -150 -200 -50 0 50 100 150 200 250 -40 0 -20 20 40 60 80 OFFSET VOLTAGE vs. TEMPERATURE TEMPERATURE (°C) VCM = 0V -50 0 100 50 150 200 -0.5 1.5 0.5 2.5 3.5 4.5 INPUT OFFSET VOLTAGE vs. COMMON-MODE INPUT VOLTAGE INPUT COMMON-MODE VOLTAGE (V) VDD = 3V VDD = 5V 0 0.3 0.2 0.1 0.4 0.5 0.6 0 4 3 1 2 5 6 7 8 9 10 OUTPUT VOLTAGE vs. OUTPUT LOAD CURRENT OUTPUT LOAD CURRENT (mA) VDD = 3V OR 5V VDIFF = ±10mV VOL VDD - VOH 50 70 60 100 90 80 130 120 110 140 0 100 50 150 200 250 LARGE-SIGNAL VOLTAGE GAIN vs. OUTPUT VOLTAGE SWING VOUT SWING FROM EITHER SUPPLY (mV) VDD = 3V RL REFERENCED TO GND RL = 200kΩ RL = 20kΩ RL = 2kΩ 0 0.03 0.02 0.01 0.04 0.05 0.06 0.07 0.08 0.09 0.10 -40 0 -20 20 60 40 80 OUTPUT VOLTAGE SWING (VOH) vs. TEMPERATURE TEMPERATURE (°C) RL = 1kΩ RL = 10kΩ RL = 100kΩ 0 0.02 0.01 0.03 0.04 0.05 0.06 -40 0 -20 20 60 40 80 OUTPUT VOLTAGE SWING (VOL) vs. TEMPERATURE TEMPERATURE (°C) RL = 1kΩ RL = 10kΩ RL = 100kΩ 60 70 80 90 100 110 120 130 140 0 50 100 150 200 250 LARGE-SIGNAL VOLTAGE GAIN vs. OUTPUT VOLTAGE SWING VOUT SWING FROM EITHER SUPPLY (mV) RL = 200kΩ RL = 2kΩ VDD = 3V RL REFERENCED TO VDD RL = 20kΩ 50 70 60 100 90 80 130 120 110 140 0 100 50 150 200 250 LARGE-SIGNAL VOLTAGE GAIN vs. OUTPUT VOLTAGE SWING VOUT SWING FROM EITHER SUPPLY (mV) VDD = 5V RL REFERENCED TO GND RL = 2kΩ RL = 20kΩ RL = 200kΩ |
类似零件编号 - MAX4249 |
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类似说明 - MAX4249 |
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