Datasheet LT1636 (Analog Devices) - 8
| Hersteller | Analog Devices |
| Beschreibung | Over-The-Top Micropower Rail-to-Rail Input and Output Op Amp |
| Seiten / Seite | 16 / 8 — TYPICAL PERFOR A CE CHARACTERISTICS. Noise Voltage Density. 0.1Hz to 10Hz … |
| Dateiformat / Größe | PDF / 403 Kb |
| Dokumentensprache | Englisch |
TYPICAL PERFOR A CE CHARACTERISTICS. Noise Voltage Density. 0.1Hz to 10Hz Noise Voltage. vs Frequency
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LT1636
W U TYPICAL PERFOR A CE CHARACTERISTICS Noise Voltage Density 0.1Hz to 10Hz Noise Voltage vs Frequency Input Noise Current vs Frequency
80 0.35 VS = ±2.5V √Hz) /√Hz) 0.30 70 0.25 60 0.20 0.15 50 0.10 NOISE VOLTAGE (400nV/DIV) 40 0.05 INPUT NOISE VOLTAGE DENSITY (nV/ INPUT NOISE CURRENT DENSITY (pA 30 0 0 1 2 3 4 5 6 7 8 9 10 1 10 100 1000 1 10 100 1000 TIME (SEC) FREQUENCY (Hz) FREQUENCY (Hz) 1635 G09 1636 G07 1636 G08
Open-Loop Gain and Phase Shift Gain-Bandwidth Product vs Frequency vs Temperature Slew Rate vs Temperature
70 100 260 0.12 VS = ±2.5V f = 1kHZ RISING, V 60 80 S = ±1.5V 0.11 240 50 60 PHASE SHIFT (DEG) 0.10 RISING, VS = ±15V 40 40 V PHASE 220 S = ±15V /µs) 0.09 30 20 FALLING, VS = ±15V 20 0 200 0.08 GAIN GAIN (dB) 10 –20 VS = ±1.5V 0.07 180 0 – 40 SLEW RATE (V FALLING, VS = ±1.5V 0.06 –10 – 60 GAIN-BANDWIDTH PRODUCT (kHz) 160 –20 – 80 0.05 –30 –100 140 0.04 1k 10k 100k 1M – 50 –25 0 25 50 75 100 125 – 50 – 25 0 25 50 75 100 125 FREQUENCY (Hz) TEMPERATURE (°C) TEMPERATURE (°C) 1636 G10 1636 G11 1636 G12
Gain-Bandwidth Product and Phase Margin vs Supply Voltage CMRR vs Frequency PSRR vs Frequency
300 50 120 80 RL = 10k VS = ±2.5V f = 1kHz 110 70 280 100 60 PHASE MARGIN (DEG) POSITIVE SUPPLY PHASE MARGIN 90 50 260 40 VS = ±15V 80 40 240 70 30 VS = ±1.5V GAIN BANDWIDTH 60 20 220 30 NEGATIVE SUPPLY 50 10 40 0 200 GAIN-BANDWIDTH PRODUCT (kHz) COMMON MODE REJECTION RATIO (dB) 30 POWER SUPPLY REJECTION RATIO (dB) –10 180 20 20 – 20 0 5 10 15 20 25 30 35 40 45 1K 10K 100K 1k 10k 100k TOTAL SUPPLY VOLTAGE (V) FREQUENCY (Hz) FREQUENCY (Hz) 1636 G14 1636 G15 1636 G13 1636fc 8
W U TYPICAL PERFOR A CE CHARACTERISTICS Noise Voltage Density 0.1Hz to 10Hz Noise Voltage vs Frequency Input Noise Current vs Frequency
80 0.35 VS = ±2.5V √Hz) /√Hz) 0.30 70 0.25 60 0.20 0.15 50 0.10 NOISE VOLTAGE (400nV/DIV) 40 0.05 INPUT NOISE VOLTAGE DENSITY (nV/ INPUT NOISE CURRENT DENSITY (pA 30 0 0 1 2 3 4 5 6 7 8 9 10 1 10 100 1000 1 10 100 1000 TIME (SEC) FREQUENCY (Hz) FREQUENCY (Hz) 1635 G09 1636 G07 1636 G08
Open-Loop Gain and Phase Shift Gain-Bandwidth Product vs Frequency vs Temperature Slew Rate vs Temperature
70 100 260 0.12 VS = ±2.5V f = 1kHZ RISING, V 60 80 S = ±1.5V 0.11 240 50 60 PHASE SHIFT (DEG) 0.10 RISING, VS = ±15V 40 40 V PHASE 220 S = ±15V /µs) 0.09 30 20 FALLING, VS = ±15V 20 0 200 0.08 GAIN GAIN (dB) 10 –20 VS = ±1.5V 0.07 180 0 – 40 SLEW RATE (V FALLING, VS = ±1.5V 0.06 –10 – 60 GAIN-BANDWIDTH PRODUCT (kHz) 160 –20 – 80 0.05 –30 –100 140 0.04 1k 10k 100k 1M – 50 –25 0 25 50 75 100 125 – 50 – 25 0 25 50 75 100 125 FREQUENCY (Hz) TEMPERATURE (°C) TEMPERATURE (°C) 1636 G10 1636 G11 1636 G12
Gain-Bandwidth Product and Phase Margin vs Supply Voltage CMRR vs Frequency PSRR vs Frequency
300 50 120 80 RL = 10k VS = ±2.5V f = 1kHz 110 70 280 100 60 PHASE MARGIN (DEG) POSITIVE SUPPLY PHASE MARGIN 90 50 260 40 VS = ±15V 80 40 240 70 30 VS = ±1.5V GAIN BANDWIDTH 60 20 220 30 NEGATIVE SUPPLY 50 10 40 0 200 GAIN-BANDWIDTH PRODUCT (kHz) COMMON MODE REJECTION RATIO (dB) 30 POWER SUPPLY REJECTION RATIO (dB) –10 180 20 20 – 20 0 5 10 15 20 25 30 35 40 45 1K 10K 100K 1k 10k 100k TOTAL SUPPLY VOLTAGE (V) FREQUENCY (Hz) FREQUENCY (Hz) 1636 G14 1636 G15 1636 G13 1636fc 8