Datasheet LT1815, LT1816, LT1817 (Analog Devices) - 10
| Fabricante | Analog Devices |
| Descripción | Quad 220MHz, 1500V/µs Operational Amplifiers with Programmable Supply Current |
| Páginas / Página | 20 / 10 — TYPICAL PERFORMANCE CHARACTERISTICS. Gain Bandwidth and Phase. Gain vs … |
| Formato / tamaño de archivo | PDF / 556 Kb |
| Idioma del documento | Inglés |
TYPICAL PERFORMANCE CHARACTERISTICS. Gain Bandwidth and Phase. Gain vs Frequency, AV = 2. Gain vs Frequency, AV = –1
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Versión de texto del documento
LT1815/LT1816/LT1817
TYPICAL PERFORMANCE CHARACTERISTICS Gain Bandwidth and Phase Gain vs Frequency, AV = 2 Gain vs Frequency, AV = –1 Margin vs Supply Voltage
10 5 240 RL = 500Ω TA = 25°C GBW 220 RL = 500Ω RL = 500Ω 5 200 PHASE MARGIN (DEG) RL = 100Ω 0 GBW RL = 100Ω 180 RL = 100Ω 0 160 45 GAIN (dB) GAIN (dB) PHASE MARGIN –5 RL = 100Ω TA = 25°C TA = 25°C –5 A GAIN BANDWIDTH (MHz) 40 V = 2 AV = –1 VS = ±5V VS = ±5V RF = RG = 500Ω RF = RG = 500Ω PHASE MARGIN CF = 1pF CF = 1pF RL = 500Ω –10 –10 35 1M 10M 100M 300M 1M 10M 100M 300M 0 1 2 3 4 5 6 7 FREQUENCY (Hz) FREQUENCY (Hz) SUPPLY VOLTAGE (±V) 181567 G16 181567 G17 181567 G18
Power Supply Rejection Ratio Common Mode Rejection Ratio Supply Current vs Frequency vs Frequency vs Programming Resistor
100 100 7 TA = 25°C TA = 25°C VS = ±5V AV = 1 VS = ±5V T 6 A = 25°C V PER AMPLIFIER 80 S = ±5V 80 5 +PSRR –PSRR 60 60 4 3 40 40 2 SUPPLY CURRENT (mA) 20 20 1 POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 0 0 0 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M 10 100 1k 10k 40k FREQUENCY (Hz) FREQUENCY (Hz) RSET PROGRAMMING RESISTOR (Ω) 181567 G19 181567 G20 181567 G21
Gain Bandwidth Product vs Programming Resistor Slew Rate vs Input Step Slew Rate vs Supply Voltage
250 1800 1200 VS = ±5V TA =25°C TA =25°C TA = 25°C AV = –1 AV = –1 V V 200 1500 S = ±5V IN = 2VP-P RF = RG = RL = 500Ω 1000 RF = RG = RL = 500Ω RL = 500Ω SR– SR+ 150 1200 R 800 L = 100Ω SR+ 100 900 SLEW RATE (V/μs) SLEW RATE (V/μs) SR– GAIN BANDWIDTH (MHz) 600 50 600 0 300 400 10 100 1k 10k 40k 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 RSET PROGRAMING RESISTOR (Ω) INPUT STEP (VP-P) SUPPLY VOLTAGE (±V) 181567 G23 181567 G24 181567 G22 181567fb 10
TYPICAL PERFORMANCE CHARACTERISTICS Gain Bandwidth and Phase Gain vs Frequency, AV = 2 Gain vs Frequency, AV = –1 Margin vs Supply Voltage
10 5 240 RL = 500Ω TA = 25°C GBW 220 RL = 500Ω RL = 500Ω 5 200 PHASE MARGIN (DEG) RL = 100Ω 0 GBW RL = 100Ω 180 RL = 100Ω 0 160 45 GAIN (dB) GAIN (dB) PHASE MARGIN –5 RL = 100Ω TA = 25°C TA = 25°C –5 A GAIN BANDWIDTH (MHz) 40 V = 2 AV = –1 VS = ±5V VS = ±5V RF = RG = 500Ω RF = RG = 500Ω PHASE MARGIN CF = 1pF CF = 1pF RL = 500Ω –10 –10 35 1M 10M 100M 300M 1M 10M 100M 300M 0 1 2 3 4 5 6 7 FREQUENCY (Hz) FREQUENCY (Hz) SUPPLY VOLTAGE (±V) 181567 G16 181567 G17 181567 G18
Power Supply Rejection Ratio Common Mode Rejection Ratio Supply Current vs Frequency vs Frequency vs Programming Resistor
100 100 7 TA = 25°C TA = 25°C VS = ±5V AV = 1 VS = ±5V T 6 A = 25°C V PER AMPLIFIER 80 S = ±5V 80 5 +PSRR –PSRR 60 60 4 3 40 40 2 SUPPLY CURRENT (mA) 20 20 1 POWER SUPPLY REJECTION RATIO (dB) COMMON MODE REJECTION RATIO (dB) 0 0 0 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M 10 100 1k 10k 40k FREQUENCY (Hz) FREQUENCY (Hz) RSET PROGRAMMING RESISTOR (Ω) 181567 G19 181567 G20 181567 G21
Gain Bandwidth Product vs Programming Resistor Slew Rate vs Input Step Slew Rate vs Supply Voltage
250 1800 1200 VS = ±5V TA =25°C TA =25°C TA = 25°C AV = –1 AV = –1 V V 200 1500 S = ±5V IN = 2VP-P RF = RG = RL = 500Ω 1000 RF = RG = RL = 500Ω RL = 500Ω SR– SR+ 150 1200 R 800 L = 100Ω SR+ 100 900 SLEW RATE (V/μs) SLEW RATE (V/μs) SR– GAIN BANDWIDTH (MHz) 600 50 600 0 300 400 10 100 1k 10k 40k 0 1 2 3 4 5 6 7 8 0 1 2 3 4 5 6 7 RSET PROGRAMING RESISTOR (Ω) INPUT STEP (VP-P) SUPPLY VOLTAGE (±V) 181567 G23 181567 G24 181567 G22 181567fb 10