Datasheet LT1494, LT1495, LT1496 (Analog Devices) - 9
| Fabricante | Analog Devices |
| Descripción | 1.5µA Max, Single, Dual and Quad Over-The-Top Precision Rail-to-Rail Input and Output Op Amps |
| Páginas / Página | 16 / 9 — TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Rejection Ratio. Power … |
| Formato / tamaño de archivo | PDF / 265 Kb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Rejection Ratio. Power Supply Rejection Ratio. vs Frequency
Línea de modelo para esta hoja de datos
- LT1494CMS8#PBF LT1494CMS8#TRPBF LT1494CN8#PBF LT1494CS8#PBF LT1494CS8#TRPBF LT1494HS8#PBF LT1494HS8#TRPBF LT1494IMS8#PBF LT1494IMS8#TRPBF LT1494IN8#PBF LT1494IS8#PBF LT1494IS8#TRPBF
Versión de texto del documento
LT1494/LT1495/LT1496
W U TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Rejection Ratio Power Supply Rejection Ratio vs Frequency vs Frequency Output Impedance vs Frequency
100 100 1000 V V S = ± 2.5V S = ± 2.5V 90 90 80 80 POSITIVE ) SUPPLY Ω 100 70 70 60 60 A 50 50 10 V = 10 NEGATIVE 40 40 SUPPLY 30 30 A 1 V = 1 OUTPUT IMPEDANCE (k 20 20 COMMON MODE REJECTION RATIO (dB) 10 POWER SUPPLY REJECTION RATIO (dB) 10 0 0 0.1 0.01 0.1 1 10 0.01 0.1 1 10 0.01 0.1 1 10 FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (kHz) 1495 G13 1495 G14 1495 G15
Open-Loop Gain Open-Loop Gain Warm-Up Drift vs Time VS = 5V, 0V VS =
±
15V
40 20 80 VS = 5V, 0V VS = ±15V 30 15 60 µV) µV) µV) 20 10 40 VS = ±15V RL = 100k 10 5 R 20 L = 1M R 0 0 L = 1M RL = 100k 0 VS = ±2.5V –10 – 5 –20 –20 –10 – 40 OFFSET VOLTAGE CHANGE ( OFFSET VOLTAGE CHANGE ( OFFSET VOLTAGE CHANGE ( –30 –15 – 60 – 40 – 20 – 80 0 20 40 60 80 100 120 140 160 180 200 0 1 2 3 4 5 6 –20 –15 –10 –5 0 5 10 15 20 TIME AFTER POWER-UP (SEC) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 1495 G16 1495 G17 1495 G18
Small-Signal Response Small-Signal Response Large-Signal Response VS =
±
15V VS = 5V, 0V VS = 5V, 0V
1495 G20 1495 G21 V 1495 G19 S = ± 15V VS = 5V, 0V VS = 5V, 0V RL = 1M RL = 1M RL = 1M CL = 100pF CL = 100pF CL = 100pF 9
W U TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Rejection Ratio Power Supply Rejection Ratio vs Frequency vs Frequency Output Impedance vs Frequency
100 100 1000 V V S = ± 2.5V S = ± 2.5V 90 90 80 80 POSITIVE ) SUPPLY Ω 100 70 70 60 60 A 50 50 10 V = 10 NEGATIVE 40 40 SUPPLY 30 30 A 1 V = 1 OUTPUT IMPEDANCE (k 20 20 COMMON MODE REJECTION RATIO (dB) 10 POWER SUPPLY REJECTION RATIO (dB) 10 0 0 0.1 0.01 0.1 1 10 0.01 0.1 1 10 0.01 0.1 1 10 FREQUENCY (kHz) FREQUENCY (kHz) FREQUENCY (kHz) 1495 G13 1495 G14 1495 G15
Open-Loop Gain Open-Loop Gain Warm-Up Drift vs Time VS = 5V, 0V VS =
±
15V
40 20 80 VS = 5V, 0V VS = ±15V 30 15 60 µV) µV) µV) 20 10 40 VS = ±15V RL = 100k 10 5 R 20 L = 1M R 0 0 L = 1M RL = 100k 0 VS = ±2.5V –10 – 5 –20 –20 –10 – 40 OFFSET VOLTAGE CHANGE ( OFFSET VOLTAGE CHANGE ( OFFSET VOLTAGE CHANGE ( –30 –15 – 60 – 40 – 20 – 80 0 20 40 60 80 100 120 140 160 180 200 0 1 2 3 4 5 6 –20 –15 –10 –5 0 5 10 15 20 TIME AFTER POWER-UP (SEC) OUTPUT VOLTAGE (V) OUTPUT VOLTAGE (V) 1495 G16 1495 G17 1495 G18
Small-Signal Response Small-Signal Response Large-Signal Response VS =
±
15V VS = 5V, 0V VS = 5V, 0V
1495 G20 1495 G21 V 1495 G19 S = ± 15V VS = 5V, 0V VS = 5V, 0V RL = 1M RL = 1M RL = 1M CL = 100pF CL = 100pF CL = 100pF 9