Datasheet LT1222 (Analog Devices) - 4
| 制造商 | Analog Devices |
| 描述 | 500MHz, 3nV/√Hz, AV ≥ 10 Operational Amplifier |
| 页数 / 页 | 12 / 4 — TYPICAL PERFORMANCE CHARACTERISTICS. Input Common Mode Range. Supply … |
| 文件格式/大小 | PDF / 262 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Input Common Mode Range. Supply Current vs Supply Voltage. Output Voltage Swing
该数据表的模型线
文件文字版本
LT1222
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 TA = 25°C TA = 25°C ΔVOS = 0.5mV R 10 L = 500Ω ΔVOS = 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) LT1222 • TPC01 LT1222 • TPC02 LT1222 • TPC03
Output Voltage Swing Input Bias Current Open-Loop Gain vs Resistive Load vs Input Common Mode Voltage vs Resistive Load
30 500 120 TA = 25°C VS = ±15V TA = 25°C ΔV 400 T ) OS = 30mV A = 25°C 25 P-P 300 110 200 VS = ±15V 20 ±15V SUPPLIES I + B 100 100 I – B 15 0 VS = ±5V –100 90 10 – 200 OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT (nA) –300 80 OUTPUT VOLTAGE SWING (V 5 ± 5V SUPPLIES –400 0 –500 70 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) LT1222 • TPC04 LT1222 • TPC05 LT1222 • TPC06
Output Short-Circuit Current Power Supply Rejection Ratio vs Temperature Input Noise Spectral Density vs Frequency
50 1000 100 120 VS = ±5V VS = ±15V VS = ±15V T INPUT CURRENT NOISE (pA/ A = 25°C TA = 25°C 45 A 100 √Hz) V = 101 RS = 100k +PSRR 40 100 10 80 in –PSRR 35 60 30 10 1 40 √Hz) 25 INPUT VOLTAGE NOISE (nV/ 20 en 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) LT1222 • TPC07 LT1222 • TPC08 LT1222 • TPC09 1222fc 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 TA = 25°C TA = 25°C ΔVOS = 0.5mV R 10 L = 500Ω ΔVOS = 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) LT1222 • TPC01 LT1222 • TPC02 LT1222 • TPC03
Output Voltage Swing Input Bias Current Open-Loop Gain vs Resistive Load vs Input Common Mode Voltage vs Resistive Load
30 500 120 TA = 25°C VS = ±15V TA = 25°C ΔV 400 T ) OS = 30mV A = 25°C 25 P-P 300 110 200 VS = ±15V 20 ±15V SUPPLIES I + B 100 100 I – B 15 0 VS = ±5V –100 90 10 – 200 OPEN-LOOP GAIN (dB) INPUT BIAS CURRENT (nA) –300 80 OUTPUT VOLTAGE SWING (V 5 ± 5V SUPPLIES –400 0 –500 70 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) LT1222 • TPC04 LT1222 • TPC05 LT1222 • TPC06
Output Short-Circuit Current Power Supply Rejection Ratio vs Temperature Input Noise Spectral Density vs Frequency
50 1000 100 120 VS = ±5V VS = ±15V VS = ±15V T INPUT CURRENT NOISE (pA/ A = 25°C TA = 25°C 45 A 100 √Hz) V = 101 RS = 100k +PSRR 40 100 10 80 in –PSRR 35 60 30 10 1 40 √Hz) 25 INPUT VOLTAGE NOISE (nV/ 20 en 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) LT1222 • TPC07 LT1222 • TPC08 LT1222 • TPC09 1222fc 4