Datasheet LT1354 (Analog Devices) - 7
| 制造商 | Analog Devices |
| 描述 | 12MHz, 400V/µs Op Amp |
| 页数 / 页 | 12 / 7 — TYPICAL PERFORMANCE CHARACTERISTICS. Gain-Bandwidth and Phase. Frequency … |
| 文件格式/大小 | PDF / 266 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Gain-Bandwidth and Phase. Frequency Response vs. Margin vs Temperature. Supply Voltage (A
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LT1354
W U TYPICAL PERFORMANCE CHARACTERISTICS Gain-Bandwidth and Phase Frequency Response vs Frequency Response vs Margin vs Temperature Supply Voltage (A Supply Voltage (A V = 1) V = –1)
18 52 5 5 PHASE MARGIN T T 17 50 A = 25°C A = 25°C V 4 4 S = ±15V AV = 1 AV = –1 16 48 3 RL = 2k 3 RF = RG = 2k PHASE MARGIN PHASE MARGIN (DEG) 15 V 46 S = ±5V 2 2 14 44 1 ±15V 1 13 42 0 0 GAIN-BANDWIDTH 12 V 40 GAIN (dB) GAIN (dB) S = ±15V –1 –1 ±5V 11 38 –2 –2 ±5V GAIN-BANDWIDTH (MHz) 10 GAIN-BANDWIDTH 36 –3 –3 V ±2.5V S = ± 5V 9 34 – 4 –4 ±15V ±2.5V 8 32 –5 –5 – 50 –25 0 25 50 75 100 125 100k 1M 10M 100M 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1354 G16 1354 G17 1354 G18
Frequency Response vs Power Supply Rejection Ratio Common-Mode Rejection Ratio Capacitive Load vs Frequency vs Frequency
10 100 120 V V VS = ±15V 8 S = ±15V S = ±15V T T A = 25°C T A = 25°C A = 25°C 100 6 AV = –1 C = 1000pF 80 +PSRR 4 C = 500pF – PSRR 80 2 60 C = 100pF 0 60 C = 50pF –2 40 40 – 4 C = 0 VOLTAGE MAGNITUDE (dB) – 6 20 20 – 8 POWER SUPPLY REJECTION RATIO (dB) COMMON-MODE REJECTION RATIO (dB) –10 0 0 100k 1M 10M 100M 100 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1354 G19 1354 G20 1354 G21
Slew Rate vs Supply Voltage Slew Rate vs Temperature Slew Rate vs Input Level
600 350 500 AV = –1 AV = –2 VS = ±15V RF = RG = 2k AV = –1 500 SR+ + SR– 300 R SR = F = RG = 2k ————— 400 2 VS = ±15V SR+ + SR– SR = ————— µs) 400 TA = 25°C µs) 250 µs) 2 300 TA = 25°C SR+ + SR– 300 200 SR = ————— 2 200 SLEW RATE (V/ 200 SLEW RATE (V/ 150 SLEW RATE (V/ V 100 100 100 S = ± 5V 0 50 0 0 5 10 15 – 50 –25 0 25 50 75 100 125 0 2 4 6 8 10 12 14 16 18 20 SUPPLY VOLTAGE (±V) TEMPERATURE (°C) INPUT LEVEL (VP-P) 1354 G22 1354 G23 1354 G24 7
W U TYPICAL PERFORMANCE CHARACTERISTICS Gain-Bandwidth and Phase Frequency Response vs Frequency Response vs Margin vs Temperature Supply Voltage (A Supply Voltage (A V = 1) V = –1)
18 52 5 5 PHASE MARGIN T T 17 50 A = 25°C A = 25°C V 4 4 S = ±15V AV = 1 AV = –1 16 48 3 RL = 2k 3 RF = RG = 2k PHASE MARGIN PHASE MARGIN (DEG) 15 V 46 S = ±5V 2 2 14 44 1 ±15V 1 13 42 0 0 GAIN-BANDWIDTH 12 V 40 GAIN (dB) GAIN (dB) S = ±15V –1 –1 ±5V 11 38 –2 –2 ±5V GAIN-BANDWIDTH (MHz) 10 GAIN-BANDWIDTH 36 –3 –3 V ±2.5V S = ± 5V 9 34 – 4 –4 ±15V ±2.5V 8 32 –5 –5 – 50 –25 0 25 50 75 100 125 100k 1M 10M 100M 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) 1354 G16 1354 G17 1354 G18
Frequency Response vs Power Supply Rejection Ratio Common-Mode Rejection Ratio Capacitive Load vs Frequency vs Frequency
10 100 120 V V VS = ±15V 8 S = ±15V S = ±15V T T A = 25°C T A = 25°C A = 25°C 100 6 AV = –1 C = 1000pF 80 +PSRR 4 C = 500pF – PSRR 80 2 60 C = 100pF 0 60 C = 50pF –2 40 40 – 4 C = 0 VOLTAGE MAGNITUDE (dB) – 6 20 20 – 8 POWER SUPPLY REJECTION RATIO (dB) COMMON-MODE REJECTION RATIO (dB) –10 0 0 100k 1M 10M 100M 100 1k 10k 100k 1M 10M 100M 1k 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1354 G19 1354 G20 1354 G21
Slew Rate vs Supply Voltage Slew Rate vs Temperature Slew Rate vs Input Level
600 350 500 AV = –1 AV = –2 VS = ±15V RF = RG = 2k AV = –1 500 SR+ + SR– 300 R SR = F = RG = 2k ————— 400 2 VS = ±15V SR+ + SR– SR = ————— µs) 400 TA = 25°C µs) 250 µs) 2 300 TA = 25°C SR+ + SR– 300 200 SR = ————— 2 200 SLEW RATE (V/ 200 SLEW RATE (V/ 150 SLEW RATE (V/ V 100 100 100 S = ± 5V 0 50 0 0 5 10 15 – 50 –25 0 25 50 75 100 125 0 2 4 6 8 10 12 14 16 18 20 SUPPLY VOLTAGE (±V) TEMPERATURE (°C) INPUT LEVEL (VP-P) 1354 G22 1354 G23 1354 G24 7