Datasheet LT1886 (Analog Devices) - 5
| 制造商 | Analog Devices |
| 描述 | Dual 700MHz, 200mA Operational Amplifier |
| 页数 / 页 | 16 / 5 — TYPICAL PERFOR A CE CHARACTERISTICS. Input Bias Current vs. Output … |
| 文件格式/大小 | PDF / 278 Kb |
| 文件语言 | 英语 |
TYPICAL PERFOR A CE CHARACTERISTICS. Input Bias Current vs. Output Short-Circuit Current vs. Temperature
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LT1886
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Bias Current vs Output Short-Circuit Current vs Temperature Input Noise Spectral Density Temperature
3.5 100 100 1000 I T B = (IB+ + IB–)/2 A = 25°C INPUT CURRENT NOISE (pA/ 900 3.0 AV = 101 SOURCE, VS = ±6V √Hz) 800 µA) 2.5 700 SOURCE, VS = ±2.5V 600 2.0 10 10 V 500 S = ±6V 1.5 SINK, VS = ±6V e 400 n SINK, VS = ±2.5V 1.0 √ 300 INPUT BIAS CURRENT ( V Hz) S = ±2.5V in INPUT VOLTAGE NOISE (nV/ 200 0.5 100 ∆ OUTPUT SHORT-CIRCUIT CURRENT (mA) VIN = 0.2V 0 1 1 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) FREQUENCY (Hz) TEMPERATURE (°C) 1886 G05 1886 G04 1886 G06
Output Saturation Voltage vs Output Saturation Voltage vs Temperature, VS =
±
6V Temperature, VS =
±
2.5V Settling Time vs Output Step
V+ V+ 6 VS = ±6V –0.5 –0.5 R RL = 100Ω 4 L = 100Ω 10mV 1mV –1.0 –1.0 2 IL = 150mA IL = 200mA IL = 150mA IL = 200mA –1.5 –1.5 0 1.5 IL = 150mA IL = 200mA 1.5 IL = 150mA IL = 200mA OUTPUT STEP (V) –2 1.0 1.0 RL = 100Ω RL = 100Ω –4 OUTPUT SATURATION VOLTAGE (V) 0.5 OUTPUT SATURATION VOLTAGE (V) 0.5 10mV 1mV V – V – –6 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 0 10 20 30 40 50 60 TEMPERATURE (°C) TEMPERATURE (°C) SETTLING TIME (ns) 1886 G07 1886 G08 1886 G09
Gain Bandwidth vs Supply Gain and Phase vs Frequency Voltage Output Impedance vs Frequency
80 100 800 100 T 70 80 A = 25°C PHASE VS = ±6V AV = –10 R 60 60 700 L = 1k V ) S = ±2.5V Ω 10 50 40 PHASE (DEG) AV = 100 40 V 20 S = ±6V 600 RL = 100Ω 30 0 1 GAIN (dB) R 20 VS = ±2.5V –20 500 L = 25Ω 10 GAIN –40 GAIN BANDWIDTH (MHz) 0.1 OUTPUT IMPEDANCE ( A 0 T V = 10 A = 25°C –60 400 AV = –10 –10 –80 RL = 100Ω –20 –100 300 0.01 1M 10M 100M 1G 0 2 4 6 8 10 12 14 100k 1M 10M 100M FREQUENCY (Hz) TOTAL SUPPLY VOLTAGE (V) FREQUENCY (Hz) 1886 G10 1886 G11 1886 G12 5
W U TYPICAL PERFOR A CE CHARACTERISTICS Input Bias Current vs Output Short-Circuit Current vs Temperature Input Noise Spectral Density Temperature
3.5 100 100 1000 I T B = (IB+ + IB–)/2 A = 25°C INPUT CURRENT NOISE (pA/ 900 3.0 AV = 101 SOURCE, VS = ±6V √Hz) 800 µA) 2.5 700 SOURCE, VS = ±2.5V 600 2.0 10 10 V 500 S = ±6V 1.5 SINK, VS = ±6V e 400 n SINK, VS = ±2.5V 1.0 √ 300 INPUT BIAS CURRENT ( V Hz) S = ±2.5V in INPUT VOLTAGE NOISE (nV/ 200 0.5 100 ∆ OUTPUT SHORT-CIRCUIT CURRENT (mA) VIN = 0.2V 0 1 1 0 –50 –25 0 25 50 75 100 125 10 100 1k 10k 100k –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) FREQUENCY (Hz) TEMPERATURE (°C) 1886 G05 1886 G04 1886 G06
Output Saturation Voltage vs Output Saturation Voltage vs Temperature, VS =
±
6V Temperature, VS =
±
2.5V Settling Time vs Output Step
V+ V+ 6 VS = ±6V –0.5 –0.5 R RL = 100Ω 4 L = 100Ω 10mV 1mV –1.0 –1.0 2 IL = 150mA IL = 200mA IL = 150mA IL = 200mA –1.5 –1.5 0 1.5 IL = 150mA IL = 200mA 1.5 IL = 150mA IL = 200mA OUTPUT STEP (V) –2 1.0 1.0 RL = 100Ω RL = 100Ω –4 OUTPUT SATURATION VOLTAGE (V) 0.5 OUTPUT SATURATION VOLTAGE (V) 0.5 10mV 1mV V – V – –6 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 0 10 20 30 40 50 60 TEMPERATURE (°C) TEMPERATURE (°C) SETTLING TIME (ns) 1886 G07 1886 G08 1886 G09
Gain Bandwidth vs Supply Gain and Phase vs Frequency Voltage Output Impedance vs Frequency
80 100 800 100 T 70 80 A = 25°C PHASE VS = ±6V AV = –10 R 60 60 700 L = 1k V ) S = ±2.5V Ω 10 50 40 PHASE (DEG) AV = 100 40 V 20 S = ±6V 600 RL = 100Ω 30 0 1 GAIN (dB) R 20 VS = ±2.5V –20 500 L = 25Ω 10 GAIN –40 GAIN BANDWIDTH (MHz) 0.1 OUTPUT IMPEDANCE ( A 0 T V = 10 A = 25°C –60 400 AV = –10 –10 –80 RL = 100Ω –20 –100 300 0.01 1M 10M 100M 1G 0 2 4 6 8 10 12 14 100k 1M 10M 100M FREQUENCY (Hz) TOTAL SUPPLY VOLTAGE (V) FREQUENCY (Hz) 1886 G10 1886 G11 1886 G12 5