Datasheet LT1113 (Analog Devices) - 7
| Manufacturer | Analog Devices |
| Description | Dual Low Noise, Precision, JFET Input Op Amps |
| Pages / Page | 18 / 7 — Typical perForMance characTerisTics. Common Mode Limit vs. Common Mode … |
| File Format / Size | PDF / 721 Kb |
| Document Language | English |
Typical perForMance characTerisTics. Common Mode Limit vs. Common Mode Rejection Ratio vs. Power Supply Rejection Ratio
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LT1113
Typical perForMance characTerisTics Common Mode Limit vs Common Mode Rejection Ratio vs Power Supply Rejection Ratio Temperature Frequency vs Frequency
V+ –0 120 120 –0.5 TA = 25°C TA = 25°C 100 VS = ±15V –1.0 V+ = 5V TO 20V 100 –1.5 80 80 –2.0 +PSRR 60 60 –PSRR 4.0 3.5 V– = –5V TO –20V 40 40 COMMON MODE LIMIT (V) REFERRED TO POWER SUPPLY 3.0 20 20 2.5 COMMON-MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) V– +2.0 0 0 –60 –20 20 60 100 140 1k 10k 100k 1M 10M 10 100 1k 10k 100k 1M 10M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1113 G08 1113 G07 1113 G09
Voltage Gain vs Gain and Phase Shift vs Voltage Gain vs Frequency Chip Temperature Frequency
180 10 50 60 TA = 25°C VS = ±15V T 9 A = 25°C VS = ±15V VO = ±10V, RL = 1k VS = ±15V 140 40 8 VO = ±12V, RL = 10k C 80 L = 10pF PHASE SHIFT (DEG) 7 30 100 100 6 RL =10k 5 20 120 60 PHASE 4 VOLTAGE GAIN (dB) RL = 1k 3 VOLTAGE GAIN (dB) 10 140 VOLTAGE GAIN (V/µV) GAIN 20 2 0 160 1 –20 0 –10 180 0.01 1 100 10k 1M 100M –75 –50 –25 0 25 50 75 100 125 0.1 1 10 100 FREQUENCY (Hz) CHIP TEMPERATURE (°C) FREQUENCY (MHz) 1113 G10 1113 G12 1113 G11
Small-Signal Transient Response Large-Signal Transient Response Supply Current vs Supply Voltage
6 25°C –55°C 5V/DIV 20mV/DIV 5 125°C 1µs/DIV 2µs/DIV SUPPLY CURRENT PER AMPLIFIER (mA) AV = 1 AV = 1 CL = 10pF CL = 10pF 4 V 1113 G13 V 1113 G14 0 S = ±15V, ±5V S = ±15V ±5 ±10 ±15 ±20 SUPPLY VOLTAGE (V) 1113 G15 1113fc For more information www.linear.com/LT1113 7
Typical perForMance characTerisTics Common Mode Limit vs Common Mode Rejection Ratio vs Power Supply Rejection Ratio Temperature Frequency vs Frequency
V+ –0 120 120 –0.5 TA = 25°C TA = 25°C 100 VS = ±15V –1.0 V+ = 5V TO 20V 100 –1.5 80 80 –2.0 +PSRR 60 60 –PSRR 4.0 3.5 V– = –5V TO –20V 40 40 COMMON MODE LIMIT (V) REFERRED TO POWER SUPPLY 3.0 20 20 2.5 COMMON-MODE REJECTION RATIO (dB) POWER SUPPLY REJECTION RATIO (dB) V– +2.0 0 0 –60 –20 20 60 100 140 1k 10k 100k 1M 10M 10 100 1k 10k 100k 1M 10M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1113 G08 1113 G07 1113 G09
Voltage Gain vs Gain and Phase Shift vs Voltage Gain vs Frequency Chip Temperature Frequency
180 10 50 60 TA = 25°C VS = ±15V T 9 A = 25°C VS = ±15V VO = ±10V, RL = 1k VS = ±15V 140 40 8 VO = ±12V, RL = 10k C 80 L = 10pF PHASE SHIFT (DEG) 7 30 100 100 6 RL =10k 5 20 120 60 PHASE 4 VOLTAGE GAIN (dB) RL = 1k 3 VOLTAGE GAIN (dB) 10 140 VOLTAGE GAIN (V/µV) GAIN 20 2 0 160 1 –20 0 –10 180 0.01 1 100 10k 1M 100M –75 –50 –25 0 25 50 75 100 125 0.1 1 10 100 FREQUENCY (Hz) CHIP TEMPERATURE (°C) FREQUENCY (MHz) 1113 G10 1113 G12 1113 G11
Small-Signal Transient Response Large-Signal Transient Response Supply Current vs Supply Voltage
6 25°C –55°C 5V/DIV 20mV/DIV 5 125°C 1µs/DIV 2µs/DIV SUPPLY CURRENT PER AMPLIFIER (mA) AV = 1 AV = 1 CL = 10pF CL = 10pF 4 V 1113 G13 V 1113 G14 0 S = ±15V, ±5V S = ±15V ±5 ±10 ±15 ±20 SUPPLY VOLTAGE (V) 1113 G15 1113fc For more information www.linear.com/LT1113 7
