Datasheet LT1920 (Analog Devices) - 6
| Manufacturer | Analog Devices |
| Description | Single Resistor Gain Programmable, Precision Instrumentation Amplifier |
| Pages / Page | 12 / 6 — TYPICAL PERFOR A CE CHARACTERISTICS. Large-Signal Transient Response. … |
| File Format / Size | PDF / 308 Kb |
| Document Language | English |
TYPICAL PERFOR A CE CHARACTERISTICS. Large-Signal Transient Response. Small-Signal Transient Response
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LT1920
W U TYPICAL PERFOR A CE CHARACTERISTICS Large-Signal Transient Response Small-Signal Transient Response Overshoot vs Capacitive Load
100 V 90 S = ±15V VOUT = ±50mV 80 RL = ∞ 70 60 5V/DIV 20mV/DIV 50 AV = 1 40 OVERSHOOT (%) 30 AV = 10 20 1167 G28 1167 G29 G = 1 10µs/DIV G = 1 10µs/DIV 10 VS = ±15V VS = ±15V AV ≥ 100 RL = 2k RL = 2k 0 CL = 60pF CL = 60pF 10 100 1000 10000 CAPACITIVE LOAD (pF) 1920 G25
Large-Signal Transient Response Small-Signal Transient Response Output Impedance vs Frequency
1000 VS = ±15V TA = 25°C G = 1 TO 1000 ) Ω 100 5V/DIV 20mV/DIV 10 1 OUTPUT IMPEDANCE ( 1167 G31 1167 G32 G = 10 10µs/DIV G = 10 10µs/DIV VS = ± 15V VS = ±15V RL = 2k RL = 2k 0.1 CL = 60pF CL = 60pF 1 10 100 1000 FREQUENCY (kHz) 1920 G26
Undistorted Output Swing vs Frequency Large-Signal Transient Response Small-Signal Transient Response
35 VS = ±15V T 30 G = 10, 100, 1000 A = 25°C G = 1 25 20 5V/DIV 20mV/DIV 15 10 PEAK-TO-PEAK OUTPUT SWING (V) 5 1167 G34 1167 G35 G = 100 10µs/DIV G = 100 10µs/DIV VS = ± 15V VS = ±15V 0 RL = 2k RL = 2k 1 10 100 1000 CL = 60pF CL = 60pF FREQUENCY (kHz) 1920 G27 6
W U TYPICAL PERFOR A CE CHARACTERISTICS Large-Signal Transient Response Small-Signal Transient Response Overshoot vs Capacitive Load
100 V 90 S = ±15V VOUT = ±50mV 80 RL = ∞ 70 60 5V/DIV 20mV/DIV 50 AV = 1 40 OVERSHOOT (%) 30 AV = 10 20 1167 G28 1167 G29 G = 1 10µs/DIV G = 1 10µs/DIV 10 VS = ±15V VS = ±15V AV ≥ 100 RL = 2k RL = 2k 0 CL = 60pF CL = 60pF 10 100 1000 10000 CAPACITIVE LOAD (pF) 1920 G25
Large-Signal Transient Response Small-Signal Transient Response Output Impedance vs Frequency
1000 VS = ±15V TA = 25°C G = 1 TO 1000 ) Ω 100 5V/DIV 20mV/DIV 10 1 OUTPUT IMPEDANCE ( 1167 G31 1167 G32 G = 10 10µs/DIV G = 10 10µs/DIV VS = ± 15V VS = ±15V RL = 2k RL = 2k 0.1 CL = 60pF CL = 60pF 1 10 100 1000 FREQUENCY (kHz) 1920 G26
Undistorted Output Swing vs Frequency Large-Signal Transient Response Small-Signal Transient Response
35 VS = ±15V T 30 G = 10, 100, 1000 A = 25°C G = 1 25 20 5V/DIV 20mV/DIV 15 10 PEAK-TO-PEAK OUTPUT SWING (V) 5 1167 G34 1167 G35 G = 100 10µs/DIV G = 100 10µs/DIV VS = ± 15V VS = ±15V 0 RL = 2k RL = 2k 1 10 100 1000 CL = 60pF CL = 60pF FREQUENCY (kHz) 1920 G27 6
