Datasheet LT1221 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 150MHz, 250V/µs, AV ≥ 4 Operational Amplifier |
| 页数 / 页 | 12 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. Input Common Mode Range. Supply … |
| 文件格式/大小 | PDF / 261 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Input Common Mode Range. Supply Current vs Supply Voltage. Output Voltage Swing
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LT1221
W U TYPICAL PERFORMANCE CHARACTERISTICS Input Common Mode Range Supply Current vs Supply Voltage Output Voltage Swing vs Supply Voltage and Temperature vs Supply Voltage
20 11 20 T T A = 25°C A = 25°C ∆V R OS = 0.5mV L = 500Ω 10 ∆VOS = 30mV 15 T = 125°C 15 +VCM 9 +VSW T = 25°C 10 8 10 –VCM –VSW 7 5 SUPPLY CURRENT (mA) 5 6 MAGNITUDE OF INPUT VOLTAGE (V) T = –55°C MAGNITUDE OF OUTPUT VOLATGE (V) 0 5 0 0 5 10 15 20 0 5 10 15 20 0 5 10 15 20 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) LT1221 • TPC01 LT1221 • TPC02 LT1221 • TPC03
Output Voltage Swing Input Bias Current Open-Loop Gain vs Resistive Load vs Input Common Mode Voltage vs Resistive Load
30 500 110 TA = 25°C TA = 25°C TA = 25°C ∆V 400 V ) OS = 30mV S = ±15V 25 P-P 300 100 200 VS = ±15V 20 I + B ±15V SUPPLIES 100 90 I – B 15 0 VS = ±5V –100 80 10 –200 ±5V SUPPLIES OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT (nA) –300 70 OUTPUT VOLTAGE SWING (V 5 – 400 0 – 500 60 10 100 1k 10k –15 –10 – 5 0 5 10 15 10 100 1k 10k LOAD RESISTANCE (Ω) INPUT COMMON MODE VOLTAGE (V) LOAD RESISTANCE (Ω) LT1221 • TPC04 LT1221 • TPC05 LT1221 • TPC06
Output Short-Circuit Current Power Supply Rejection Ratio vs Temperature Input Noise Spectral Density vs Frequency
50 1000 100 100 VS = ±5V V V S = ±15V +PSRR S = ±15V T INPUT NOISE CURRENT (pA/ T 45 A = 25°C 80 A = 25°C √Hz) AV = 101 RS = 100k 40 100 10 60 in –PSRR 35 40 30 10 1 20 √ e Hz) n 25 INPUT NOISE VOLTAGE (nV/ 10 OUTPUT SHORT-CIRCUIT CURRENT (mA) POWER SUPPLY REJECTION RATIO (dB) 20 1 0.1 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 100 1k 10k 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) LT1221 • TPC07 LT1221 • TPC08 LT1221 • TPC09 4
W U TYPICAL PERFORMANCE CHARACTERISTICS Input Common Mode Range Supply Current vs Supply Voltage Output Voltage Swing vs Supply Voltage and Temperature vs Supply Voltage
20 11 20 T T A = 25°C A = 25°C ∆V R OS = 0.5mV L = 500Ω 10 ∆VOS = 30mV 15 T = 125°C 15 +VCM 9 +VSW T = 25°C 10 8 10 –VCM –VSW 7 5 SUPPLY CURRENT (mA) 5 6 MAGNITUDE OF INPUT VOLTAGE (V) T = –55°C MAGNITUDE OF OUTPUT VOLATGE (V) 0 5 0 0 5 10 15 20 0 5 10 15 20 0 5 10 15 20 SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) SUPPLY VOLTAGE (±V) LT1221 • TPC01 LT1221 • TPC02 LT1221 • TPC03
Output Voltage Swing Input Bias Current Open-Loop Gain vs Resistive Load vs Input Common Mode Voltage vs Resistive Load
30 500 110 TA = 25°C TA = 25°C TA = 25°C ∆V 400 V ) OS = 30mV S = ±15V 25 P-P 300 100 200 VS = ±15V 20 I + B ±15V SUPPLIES 100 90 I – B 15 0 VS = ±5V –100 80 10 –200 ±5V SUPPLIES OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT (nA) –300 70 OUTPUT VOLTAGE SWING (V 5 – 400 0 – 500 60 10 100 1k 10k –15 –10 – 5 0 5 10 15 10 100 1k 10k LOAD RESISTANCE (Ω) INPUT COMMON MODE VOLTAGE (V) LOAD RESISTANCE (Ω) LT1221 • TPC04 LT1221 • TPC05 LT1221 • TPC06
Output Short-Circuit Current Power Supply Rejection Ratio vs Temperature Input Noise Spectral Density vs Frequency
50 1000 100 100 VS = ±5V V V S = ±15V +PSRR S = ±15V T INPUT NOISE CURRENT (pA/ T 45 A = 25°C 80 A = 25°C √Hz) AV = 101 RS = 100k 40 100 10 60 in –PSRR 35 40 30 10 1 20 √ e Hz) n 25 INPUT NOISE VOLTAGE (nV/ 10 OUTPUT SHORT-CIRCUIT CURRENT (mA) POWER SUPPLY REJECTION RATIO (dB) 20 1 0.1 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k 100 1k 10k 100k 1M 10M 100M TEMPERATURE (°C) FREQUENCY (Hz) FREQUENCY (Hz) LT1221 • TPC07 LT1221 • TPC08 LT1221 • TPC09 4