Datasheet LT1996 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Precision, 100µA Gain Selectable Amplifier |
| Pages / Page | 24 / 6 — TYPICAL PERFOR A CE CHARACTERISTICS (Difference Amplifier Configuration). … |
| File Format / Size | PDF / 351 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS (Difference Amplifier Configuration). Output Offset Voltage vs Difference Gain
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Text Version of Document
LT1996
W U TYPICAL PERFOR A CE CHARACTERISTICS (Difference Amplifier Configuration) Output Offset Voltage vs Difference Gain Gain Error vs Load Current Slew Rate vs Temperature
10.0 0.04 0.30 VS = 5V, 0V GAIN = 81 GAIN = 9 REPRESENTATIVE PARTS 7.5 V V 0.03 S = ±15V S = ±15V VOUT = ±10V 0.25 VOUT = ±10V 5.0 T 0.02 A = 25°C s) 0.20 2.5 µ 0.01 SR– (FALLING EDGE) 0 0 0.15 SR+ (RISING EDGE) –2.5 –0.01 GAIN ERROR (%) SLEW RATE (V/ 0.10 –5.0 –0.02 OUTPUT OFFSET VOLTAGE (mV) 0.05 –7.5 –0.03 REPRESENTATIVE UNITS –10.0 –0.04 0 9 18 27 36 45 54 63 72 81 90 99 108 117 0 1 2 3 4 5 –50 –25 0 25 50 75 100 125 GAIN (V/V) LOAD CURRENT (mA) TEMPERATURE (°C) 1996 G07 1996 G08 1996 G09
Bandwidth vs Gain CMRR vs Frequency PSRR vs Frequency
40 130 120 VS = 5V, 0V VS = 5V, 0V VS = 5V, 0V 120 GAIN = 81 T 110 T 35 TA = 25°C A = 25°C A = 25°C 110 100 GAIN = 27 30 100 90 90 GAIN = 9 80 25 80 70 70 20 60 60 PSRR (dB) 50 GAIN = 81 15 CMRR (dB) 50 40 40 –3dB BANDWIDTH (kHz) 10 GAIN = 9 30 30 20 20 5 10 10 GAIN = 27 0 0 0 9 18 27 36 45 54 63 72 81 90 99 108 117 10 100 1k 10k 100k 1M 10 100 1k 10k 100k GAIN (V/V) FREQUENCY (Hz) FREQUENCY (Hz) 1996 G10 1996 G11 1996 G12
Output Impedance vs Frequency CMRR vs Temperature Gain Error vs Temperature
1000 120 0.030 VS = 5V, 0V GAIN = 9 GAIN = 9 TA = 25°C VS = ±15V VS = ±15V 100 0.025 100 ) Ω 80 0.020 10 GAIN = 81 60 0.015 1 GAIN = 27 CMRR (dB) 40 GAIN ERROR (%) 0.010 GAIN = 9 OUTPUT IMPEDANCE ( 0.1 20 0.005 REPRESENTATIVE UNITS REPRESENTATIVE UNITS 0.01 0 0 1 10 100 1k 10k 100k –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) TEMPERATURE (°C) TEMPERATURE (°C) 1996 G13 1996 G14 1996 G15 1996f 6
W U TYPICAL PERFOR A CE CHARACTERISTICS (Difference Amplifier Configuration) Output Offset Voltage vs Difference Gain Gain Error vs Load Current Slew Rate vs Temperature
10.0 0.04 0.30 VS = 5V, 0V GAIN = 81 GAIN = 9 REPRESENTATIVE PARTS 7.5 V V 0.03 S = ±15V S = ±15V VOUT = ±10V 0.25 VOUT = ±10V 5.0 T 0.02 A = 25°C s) 0.20 2.5 µ 0.01 SR– (FALLING EDGE) 0 0 0.15 SR+ (RISING EDGE) –2.5 –0.01 GAIN ERROR (%) SLEW RATE (V/ 0.10 –5.0 –0.02 OUTPUT OFFSET VOLTAGE (mV) 0.05 –7.5 –0.03 REPRESENTATIVE UNITS –10.0 –0.04 0 9 18 27 36 45 54 63 72 81 90 99 108 117 0 1 2 3 4 5 –50 –25 0 25 50 75 100 125 GAIN (V/V) LOAD CURRENT (mA) TEMPERATURE (°C) 1996 G07 1996 G08 1996 G09
Bandwidth vs Gain CMRR vs Frequency PSRR vs Frequency
40 130 120 VS = 5V, 0V VS = 5V, 0V VS = 5V, 0V 120 GAIN = 81 T 110 T 35 TA = 25°C A = 25°C A = 25°C 110 100 GAIN = 27 30 100 90 90 GAIN = 9 80 25 80 70 70 20 60 60 PSRR (dB) 50 GAIN = 81 15 CMRR (dB) 50 40 40 –3dB BANDWIDTH (kHz) 10 GAIN = 9 30 30 20 20 5 10 10 GAIN = 27 0 0 0 9 18 27 36 45 54 63 72 81 90 99 108 117 10 100 1k 10k 100k 1M 10 100 1k 10k 100k GAIN (V/V) FREQUENCY (Hz) FREQUENCY (Hz) 1996 G10 1996 G11 1996 G12
Output Impedance vs Frequency CMRR vs Temperature Gain Error vs Temperature
1000 120 0.030 VS = 5V, 0V GAIN = 9 GAIN = 9 TA = 25°C VS = ±15V VS = ±15V 100 0.025 100 ) Ω 80 0.020 10 GAIN = 81 60 0.015 1 GAIN = 27 CMRR (dB) 40 GAIN ERROR (%) 0.010 GAIN = 9 OUTPUT IMPEDANCE ( 0.1 20 0.005 REPRESENTATIVE UNITS REPRESENTATIVE UNITS 0.01 0 0 1 10 100 1k 10k 100k –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 FREQUENCY (Hz) TEMPERATURE (°C) TEMPERATURE (°C) 1996 G13 1996 G14 1996 G15 1996f 6
