Datasheet LT1220 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | 45MHz, 250V/µs Operational Amplifier |
| 页数 / 页 | 12 / 5 — TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Rejection Ratio. Output … |
| 文件格式/大小 | PDF / 273 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Common Mode Rejection Ratio. Output Swing and Error. vs Frequency
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LT1220
W U TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Rejection Ratio Output Swing and Error Output Swing and Error vs Frequency vs Settling Time (Noninverting) vs Settling Time (Inverting)
120 10 10 VS = ±15V 8 8 TA = 25°C 100 6 6 10mV 1mV 10mV 1mV 4 4 80 2 2 60 0 0 – 2 – 2 40 OUTPUT SWING (V) – 4 OUTPUT SWING (V) – 4 10mV 1mV 10mV 1mV – 6 – 6 20 COMMON MODE REJECTION RATIO (dB) – 8 – 8 0 –10 –10 1k 10k 100k 1M 10M 100M 0 25 50 75 100 125 0 25 50 75 100 125 FREQUENCY (Hz) SETTLING TIME (ns) SETTLING TIME (ns) LT1220 • TPC10 LT1220 • TPC11 LT1220 • TPC12
Voltage Gain and Phase Frequency Response Closed-Loop Output Impedance vs Frequency vs Capacitive Load vs Frequency
100 100 10 100 V V V S = ±15V S = ±15V S = ±15V 8 T T A = 25°C A = 25°C 80 80 A A V = –1 V = 1 6 ) V PHASE MARGIN (DEG) 10 S = ±5V Ω 4 60 60 2 40 40 0 1 C = 100pF VS = ±15V –2 20 20 C = 50pF VOLTAGE GAIN (dB) – 4 VS = ±5V OUTPUT IMPEDANCE ( 0.1 VOLTAGE MAGNITUDE (dB) C = 0 – 6 C = 500pF 0 0 – 8 TA = 25°C C = 1000pF –20 –20 –10 0.01 100 1k 10k 100k 1M 10M 100M 1 10 100 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (MHz) FREQUENCY (Hz) LT1220 • TPC15 LT1220 • TPC13 LT1220 • TPC14
Total Harmonic Distortion Gain-Bandwidth vs Temperature Slew Rate vs Temperature vs Frequency
50 300 0.01 VS = ±15V VS = ±15V VS = ±15V AV = –1 +SR VO = 3VRMS 48 275 RIN = RF = 1k RL = 500Ω 46 µs) 250 –SR A 44 225 0.001 V = –1 42 A SLEW RATE (V/ 200 V = 1 GAIN-BANDWIDTH (MHz) 40 175 38 150 TOTAL HARMONIC DISTORTION AND NOISE (%) 0.0001 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k TEMPERATURE (°C) TEMPERATURE (°C) FREQUENCY (Hz) LT1220 • TPC18 LT1220 • TPC16 LT1220 • TPC24 5
W U TYPICAL PERFORMANCE CHARACTERISTICS Common Mode Rejection Ratio Output Swing and Error Output Swing and Error vs Frequency vs Settling Time (Noninverting) vs Settling Time (Inverting)
120 10 10 VS = ±15V 8 8 TA = 25°C 100 6 6 10mV 1mV 10mV 1mV 4 4 80 2 2 60 0 0 – 2 – 2 40 OUTPUT SWING (V) – 4 OUTPUT SWING (V) – 4 10mV 1mV 10mV 1mV – 6 – 6 20 COMMON MODE REJECTION RATIO (dB) – 8 – 8 0 –10 –10 1k 10k 100k 1M 10M 100M 0 25 50 75 100 125 0 25 50 75 100 125 FREQUENCY (Hz) SETTLING TIME (ns) SETTLING TIME (ns) LT1220 • TPC10 LT1220 • TPC11 LT1220 • TPC12
Voltage Gain and Phase Frequency Response Closed-Loop Output Impedance vs Frequency vs Capacitive Load vs Frequency
100 100 10 100 V V V S = ±15V S = ±15V S = ±15V 8 T T A = 25°C A = 25°C 80 80 A A V = –1 V = 1 6 ) V PHASE MARGIN (DEG) 10 S = ±5V Ω 4 60 60 2 40 40 0 1 C = 100pF VS = ±15V –2 20 20 C = 50pF VOLTAGE GAIN (dB) – 4 VS = ±5V OUTPUT IMPEDANCE ( 0.1 VOLTAGE MAGNITUDE (dB) C = 0 – 6 C = 500pF 0 0 – 8 TA = 25°C C = 1000pF –20 –20 –10 0.01 100 1k 10k 100k 1M 10M 100M 1 10 100 10k 100k 1M 10M 100M FREQUENCY (Hz) FREQUENCY (MHz) FREQUENCY (Hz) LT1220 • TPC15 LT1220 • TPC13 LT1220 • TPC14
Total Harmonic Distortion Gain-Bandwidth vs Temperature Slew Rate vs Temperature vs Frequency
50 300 0.01 VS = ±15V VS = ±15V VS = ±15V AV = –1 +SR VO = 3VRMS 48 275 RIN = RF = 1k RL = 500Ω 46 µs) 250 –SR A 44 225 0.001 V = –1 42 A SLEW RATE (V/ 200 V = 1 GAIN-BANDWIDTH (MHz) 40 175 38 150 TOTAL HARMONIC DISTORTION AND NOISE (%) 0.0001 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k TEMPERATURE (°C) TEMPERATURE (°C) FREQUENCY (Hz) LT1220 • TPC18 LT1220 • TPC16 LT1220 • TPC24 5