Datasheet LT1211, LT1212 (Analog Devices) - 9
| 制造商 | Analog Devices |
| 描述 | 14MHz, 7V/µs, Single Supply Dual and Quad Precision Op Amps |
| 页数 / 页 | 20 / 9 — TYPICAL PERFOR A CE CH. ARA TERISTICS. Voltage Gain, Phase vs. … |
| 文件格式/大小 | PDF / 394 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CH. ARA TERISTICS. Voltage Gain, Phase vs. Gain-Bandwidth Product,. Voltage Gain vs Frequency. Frequency
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LT1211/LT1212
W U TYPICAL PERFOR A CE CH C ARA TERISTICS Voltage Gain, Phase vs Gain-Bandwidth Product, Voltage Gain vs Frequency Frequency Phase Margin vs Supply Voltage
140 60 100 16 CL = 20pF PHASE CL = 20pF 15 120 R R 80 L = 2k L = 2k 14 TA = –55°C 100 40 60 PHASE SHIFT (DEG) 13 TA = 25°C PHASE MARGIN (DEG) 12 80 40 V V 11 T S = ±15V A = 125°C S = 5V 60 20 20 10 60 GAIN T 50 40 A = 25°C, 125°C 0 40 VOLTAGE GAIN (dB) VS = ±15V VOLTAGE GAIN (dB) TA = –55°C 20 0 –20 30 VS = ±15V 20 0 –40 GAIN-BANDWIDTH PRODUCT (MHz) V 10 S = 5V VS = 5V –20 –20 –60 0 1 10 100 1k 10k 100k 1M 10M 100M 100k 1M 10M 100M 1 3 5 7 10 20 30 40 FREQUENCY (Hz) FREQUENCY (Hz) TOTAL SUPPLY VOLTAGE (V) 1211/12 G07 1211/12 G08 1211/12 G09
Slew Rate vs Temperature Slew Rate vs Supply Voltage Capacitive Load Handling
10 10 80 TA = 25°C AV = –2 VS = 5V AV = –2 RL = 10k TA = 125°C 70 RL = 10k V 8 8 S = ±15V 60 µs) µs) TA = 25°C 6 50 6 TA = –55°C 40 VS = 5V 4 30 SLEW RATE (V/ SLEW RATE (V/ OVERSHOOT (%) A 4 V = 1 20 2 AV = 5 10 AV = 10 2 0 0 –50 –25 0 25 50 75 100 125 0 4 8 12 16 20 24 28 32 36 10 100 1000 10000 TEMPERATURE (°C) TOTAL SUPPLY VOLTAGE (V) CAPACITIVE LOAD (pF) 1211/12 G10 1211/12 G11 1211/12 G12
Undistorted Output Swing Undistorted Output Swing Total Harmonic Distortion and vs Frequency, VS = 5V vs Frequency, VS =
±
15V Noise vs Frequency
5 30 0.1 VS = 5V VS = ±15V VS = 5V AV = –1 VO = 3VP-P 25 4 RL = 1k ) AV = 1 ) P-P P-P 20 0.01 3 AV = 10 15 2 10 0.001 AV = 1 OUTPUT SWING (V OUTPUT SWING (V 1 5 0 0 TOTAL HARMONIC DISTORTION AND NOISE (%) 0.0001 100 1k 10k 100k 1M 100 1k 10k 100k 1M 10 100 1k 10k 100k FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1211/12 G13 1211/12 G14 1211/12 G15 9
W U TYPICAL PERFOR A CE CH C ARA TERISTICS Voltage Gain, Phase vs Gain-Bandwidth Product, Voltage Gain vs Frequency Frequency Phase Margin vs Supply Voltage
140 60 100 16 CL = 20pF PHASE CL = 20pF 15 120 R R 80 L = 2k L = 2k 14 TA = –55°C 100 40 60 PHASE SHIFT (DEG) 13 TA = 25°C PHASE MARGIN (DEG) 12 80 40 V V 11 T S = ±15V A = 125°C S = 5V 60 20 20 10 60 GAIN T 50 40 A = 25°C, 125°C 0 40 VOLTAGE GAIN (dB) VS = ±15V VOLTAGE GAIN (dB) TA = –55°C 20 0 –20 30 VS = ±15V 20 0 –40 GAIN-BANDWIDTH PRODUCT (MHz) V 10 S = 5V VS = 5V –20 –20 –60 0 1 10 100 1k 10k 100k 1M 10M 100M 100k 1M 10M 100M 1 3 5 7 10 20 30 40 FREQUENCY (Hz) FREQUENCY (Hz) TOTAL SUPPLY VOLTAGE (V) 1211/12 G07 1211/12 G08 1211/12 G09
Slew Rate vs Temperature Slew Rate vs Supply Voltage Capacitive Load Handling
10 10 80 TA = 25°C AV = –2 VS = 5V AV = –2 RL = 10k TA = 125°C 70 RL = 10k V 8 8 S = ±15V 60 µs) µs) TA = 25°C 6 50 6 TA = –55°C 40 VS = 5V 4 30 SLEW RATE (V/ SLEW RATE (V/ OVERSHOOT (%) A 4 V = 1 20 2 AV = 5 10 AV = 10 2 0 0 –50 –25 0 25 50 75 100 125 0 4 8 12 16 20 24 28 32 36 10 100 1000 10000 TEMPERATURE (°C) TOTAL SUPPLY VOLTAGE (V) CAPACITIVE LOAD (pF) 1211/12 G10 1211/12 G11 1211/12 G12
Undistorted Output Swing Undistorted Output Swing Total Harmonic Distortion and vs Frequency, VS = 5V vs Frequency, VS =
±
15V Noise vs Frequency
5 30 0.1 VS = 5V VS = ±15V VS = 5V AV = –1 VO = 3VP-P 25 4 RL = 1k ) AV = 1 ) P-P P-P 20 0.01 3 AV = 10 15 2 10 0.001 AV = 1 OUTPUT SWING (V OUTPUT SWING (V 1 5 0 0 TOTAL HARMONIC DISTORTION AND NOISE (%) 0.0001 100 1k 10k 100k 1M 100 1k 10k 100k 1M 10 100 1k 10k 100k FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1211/12 G13 1211/12 G14 1211/12 G15 9