Datasheet MAX480 (Analog Devices) - 5
| Manufacturer | Analog Devices |
| Description | High Precision, Low-Voltage, Micropower Op Amp |
| Pages / Page | 7 / 5 — High-Precision, Low-Voltage, Micropower Op Amp. Typical Operating … |
| File Format / Size | PDF / 232 Kb |
| Document Language | English |
High-Precision, Low-Voltage, Micropower Op Amp. Typical Operating Characteristics. INPUT OFFSET VOLTAGE. INPUT OFFSET CURRENT
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High-Precision, Low-Voltage, Micropower Op Amp Typical Operating Characteristics
(TA = +25°C, unless otherwise noted.)
INPUT OFFSET VOLTAGE INPUT OFFSET CURRENT INPUT BIAS CURRENT vs. TEMPERATURE vs. TEMPERATURE vs. TEMPERATURE
100 1.4 1.2
MAX480
VS = ±15V VS = ±15V VS = ±15V MAX480-01 1.2 MAX480-02 MAX480-03 1.0 80 μV) 1.0 0.8 60 0.8 0.6 0.6 40 0.4 0.4 INPUT BIAS CURRENT (nA) INPUT OFFSET VOLTAGE ( INPUT OFFSET CURRENT (nA) 20 0.2 0.2 0 0 0 -75 -50 -25 0 25 50 75 100 125 -75 -50 -25 0 25 50 75 100 125 -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
SUPPLY CURRENT OPEN-LOOP GAIN vs. OPEN-LOOP GAIN AND vs. TEMPERATURE SINGLE-SUPPLY VOLTAGE PHASE SHIFT vs. FREQUENCY
22 600 140 NO LOAD V 20 RL = 10kΩ S = ±15V MAX480-04 TA = +25°C MAX480-05 120 RL = 100kΩ MAX480-06 500 18 μA) 0 16 100 400 TA = +85°C 14 80 GAIN 45 V 12 S = ±15V 300 TA = +125°C 60 PHASE 90 10 200 SUPPLY CURRENT ( 8 OPEN-LOOP GAIN (dB) 135 VS = ±1.5V OPEN-LOOP GAIN (V/mV) 40 PHASE SHIFT (DEGREES) 6 100 20 180 4 2 0 0 -75 -50 -25 0 25 50 75 100 125 0 5 10 15 20 25 30 0.1 1 10 100 1k 10k 100k TEMPERATURE (°C) SINGLE-SUPPLY VOLTAGE (V) FREQUENCY (Hz)
CLOSED-LOOP GAIN OUTPUT VOLTAGE SWING OUTPUT VOLTAGE SWING vs. FREQUENCY vs. LOAD RESISTANCE vs. LOAD RESISTANCE
60 6 16 POSITIVE SUPPLY V V+ = 5V S = ±15V 14 MAX480-07 V- = 0 MAX480-08 5 MAX480-09 NEGATIVE SUPPLY 40 12 4 10 20 3 8 6 2 CLOSED-LOOP GAIN (dB) 0 OUTPUT VOLTAGE SWING (V) OUTPUT VOLTAGE SWING (V) 4 1 2 VS = ±15V -20 0 0 10 100 1k 10k 100k 100 1k 10k 100k 100 1k 10k 100k FREQUENCY (Hz) LOAD RESISTANCE (Ω) LOAD RESISTANCE (Ω)
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(TA = +25°C, unless otherwise noted.)
INPUT OFFSET VOLTAGE INPUT OFFSET CURRENT INPUT BIAS CURRENT vs. TEMPERATURE vs. TEMPERATURE vs. TEMPERATURE
100 1.4 1.2
MAX480
VS = ±15V VS = ±15V VS = ±15V MAX480-01 1.2 MAX480-02 MAX480-03 1.0 80 μV) 1.0 0.8 60 0.8 0.6 0.6 40 0.4 0.4 INPUT BIAS CURRENT (nA) INPUT OFFSET VOLTAGE ( INPUT OFFSET CURRENT (nA) 20 0.2 0.2 0 0 0 -75 -50 -25 0 25 50 75 100 125 -75 -50 -25 0 25 50 75 100 125 -75 -50 -25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) TEMPERATURE (°C)
SUPPLY CURRENT OPEN-LOOP GAIN vs. OPEN-LOOP GAIN AND vs. TEMPERATURE SINGLE-SUPPLY VOLTAGE PHASE SHIFT vs. FREQUENCY
22 600 140 NO LOAD V 20 RL = 10kΩ S = ±15V MAX480-04 TA = +25°C MAX480-05 120 RL = 100kΩ MAX480-06 500 18 μA) 0 16 100 400 TA = +85°C 14 80 GAIN 45 V 12 S = ±15V 300 TA = +125°C 60 PHASE 90 10 200 SUPPLY CURRENT ( 8 OPEN-LOOP GAIN (dB) 135 VS = ±1.5V OPEN-LOOP GAIN (V/mV) 40 PHASE SHIFT (DEGREES) 6 100 20 180 4 2 0 0 -75 -50 -25 0 25 50 75 100 125 0 5 10 15 20 25 30 0.1 1 10 100 1k 10k 100k TEMPERATURE (°C) SINGLE-SUPPLY VOLTAGE (V) FREQUENCY (Hz)
CLOSED-LOOP GAIN OUTPUT VOLTAGE SWING OUTPUT VOLTAGE SWING vs. FREQUENCY vs. LOAD RESISTANCE vs. LOAD RESISTANCE
60 6 16 POSITIVE SUPPLY V V+ = 5V S = ±15V 14 MAX480-07 V- = 0 MAX480-08 5 MAX480-09 NEGATIVE SUPPLY 40 12 4 10 20 3 8 6 2 CLOSED-LOOP GAIN (dB) 0 OUTPUT VOLTAGE SWING (V) OUTPUT VOLTAGE SWING (V) 4 1 2 VS = ±15V -20 0 0 10 100 1k 10k 100k 100 1k 10k 100k 100 1k 10k 100k FREQUENCY (Hz) LOAD RESISTANCE (Ω) LOAD RESISTANCE (Ω)
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