Datasheet LT1997-3 (Analog Devices) - 8
| Manufacturer | Analog Devices |
| Description | Precision, Wide Voltage Range Gain Selectable Amplifier |
| Pages / Page | 38 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VS = ±15V, Difference … |
| Revision | A |
| File Format / Size | PDF / 3.3 Mb |
| Document Language | English |
TYPICAL PERFORMANCE CHARACTERISTICS. TA = 25°C, VS = ±15V, Difference Amplifier. configuration, unless otherwise noted
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LT1997-3
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VS = ±15V, Difference Amplifier configuration, unless otherwise noted. Typical Distribution of Op Amp Typical Distribution of Typical Gain Error for RL = 10kΩ Offset Voltage Op Amp PSRR G = 1 (Curves Offset for Clarity)
800 1200 6360 UNITS 4864 UNITS VS = ±1.65V to ±25V FROM 3 RUNS 700 FROM 3 RUNS 1000 VS = ±18V 600 /DIV) 800 V 500 S = ±15V 400 600 VS = ±12V 300 NUMBER OF UNITS 400 NUMBER OF UNITS 200 VS = ±10V OUTPUT ERROR (2mV 200 100 0 0 –60 –40 –20 0 20 40 60 –1.5 –1 –0.5 0 0.5 1 1.5 –20 –16 –12 –8 –4 0 4 8 12 16 20 OFFSET VOLTAGE (µV) PSRR (µV/V) OUTPUT VOLTAGE (V) 19973 G10 19973 G11 19973 G12
Typical Gain Error for Low Supply Typical Gain Error for RL = 5kΩ Typical Gain Error for RL = 2kΩ Voltages, G = 1 G = 1 (Curves Offset for Clarity) G = 1 (Curves Offset for Clarity) (Curves Offset for Clarity)
VS = ±18V VS = ±18V VS = ±5V, RL=10kΩ /DIV) /DIV) V /DIV) V V S = ±15V S = ±15V S = ±5V, RL=2kΩ V V V S = ±5V, RL=1kΩ S = ±12V S = ±12V V V V S = ±2.5V, RL=1kΩ S = ±10V OUTPUT ERROR (2mV S = ±10V OUTPUT ERROR (2mV OUTPUT ERROR (2mV –20 –16 –12 –8 –4 0 4 8 12 16 20 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 –20 –16 –12 –8 –4 0 4 8 12 16 20 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 19973 G15 19973 G13 19973 G14
Typical Gain Error for RL = 10kΩ Typical Gain Error for RL = 5kΩ Typical Gain Error for RL = 2kΩ G = 3 (Curves Offset for Clarity) G = 3 (Curves Offset for Clarity) G = 3 (Curves Offset for Clarity)
VS = ±18V VS = ±18V VS = ±18V /DIV) V /DIV) /DIV) S = ±15V VS = ±15V VS = ±15V VS = ±12V VS = ±12V VS = ±12V VS = ±10V V V OUTPUT ERROR (2mV S = ±10V OUTPUT ERROR (2mV S = ±10V OUTPUT ERROR (2mV –20 –16 –12 –8 –4 0 4 8 12 16 20 –20 –16 –12 –8 –4 0 4 8 12 16 20 –20 –16 –12 –8 –4 0 4 8 12 16 20 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 19973 G16 19973 G17 19973 G18 Rev A 8 For more information www.analog.com Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
TYPICAL PERFORMANCE CHARACTERISTICS TA = 25°C, VS = ±15V, Difference Amplifier configuration, unless otherwise noted. Typical Distribution of Op Amp Typical Distribution of Typical Gain Error for RL = 10kΩ Offset Voltage Op Amp PSRR G = 1 (Curves Offset for Clarity)
800 1200 6360 UNITS 4864 UNITS VS = ±1.65V to ±25V FROM 3 RUNS 700 FROM 3 RUNS 1000 VS = ±18V 600 /DIV) 800 V 500 S = ±15V 400 600 VS = ±12V 300 NUMBER OF UNITS 400 NUMBER OF UNITS 200 VS = ±10V OUTPUT ERROR (2mV 200 100 0 0 –60 –40 –20 0 20 40 60 –1.5 –1 –0.5 0 0.5 1 1.5 –20 –16 –12 –8 –4 0 4 8 12 16 20 OFFSET VOLTAGE (µV) PSRR (µV/V) OUTPUT VOLTAGE (V) 19973 G10 19973 G11 19973 G12
Typical Gain Error for Low Supply Typical Gain Error for RL = 5kΩ Typical Gain Error for RL = 2kΩ Voltages, G = 1 G = 1 (Curves Offset for Clarity) G = 1 (Curves Offset for Clarity) (Curves Offset for Clarity)
VS = ±18V VS = ±18V VS = ±5V, RL=10kΩ /DIV) /DIV) V /DIV) V V S = ±15V S = ±15V S = ±5V, RL=2kΩ V V V S = ±5V, RL=1kΩ S = ±12V S = ±12V V V V S = ±2.5V, RL=1kΩ S = ±10V OUTPUT ERROR (2mV S = ±10V OUTPUT ERROR (2mV OUTPUT ERROR (2mV –20 –16 –12 –8 –4 0 4 8 12 16 20 –6 –5 –4 –3 –2 –1 0 1 2 3 4 5 6 –20 –16 –12 –8 –4 0 4 8 12 16 20 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 19973 G15 19973 G13 19973 G14
Typical Gain Error for RL = 10kΩ Typical Gain Error for RL = 5kΩ Typical Gain Error for RL = 2kΩ G = 3 (Curves Offset for Clarity) G = 3 (Curves Offset for Clarity) G = 3 (Curves Offset for Clarity)
VS = ±18V VS = ±18V VS = ±18V /DIV) V /DIV) /DIV) S = ±15V VS = ±15V VS = ±15V VS = ±12V VS = ±12V VS = ±12V VS = ±10V V V OUTPUT ERROR (2mV S = ±10V OUTPUT ERROR (2mV S = ±10V OUTPUT ERROR (2mV –20 –16 –12 –8 –4 0 4 8 12 16 20 –20 –16 –12 –8 –4 0 4 8 12 16 20 –20 –16 –12 –8 –4 0 4 8 12 16 20 OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 19973 G16 19973 G17 19973 G18 Rev A 8 For more information www.analog.com Document Outline FEATURES DESCRIPTION APPLICATIONS TYPICAL APPLICATION ABSOLUTE MAXIMUM RATINGS PIN CONFIGURATION ORDER INFORMATION ELECTRICAL CHARACTERISTICS TYPICAL PERFORMANCE CHARACTERISTICS PIN FUNCTIONS BLOCK DIAGRAM APPLICATIONS INFORMATION TYPICAL APPLICATIONS PACKAGE DESCRIPTION REVISION HISTORY TYPICAL APPLICATION RELATED PARTS
