Datasheet LT1783 (Analog Devices) - 8
| 制造商 | Analog Devices |
| 描述 | 1.25MHz, Over-The-Top Micropower, Rail-to-Rail Input and Output Op Amp in SOT-23 |
| 页数 / 页 | 16 / 8 — TYPICAL PERFORMANCE CHARACTERISTICS. Output Saturation Voltage. Output … |
| 文件格式/大小 | PDF / 183 Kb |
| 文件语言 | 英语 |
TYPICAL PERFORMANCE CHARACTERISTICS. Output Saturation Voltage. Output Short-Circuit Current. vs Input Overdrive
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LT1783
TYPICAL PERFORMANCE CHARACTERISTICS Output Saturation Voltage Output Short-Circuit Current vs Input Overdrive vs Temperature 0.1Hz to 10Hz Noise Voltage
100 55 VS = ±5V VS = ±2.5V OUTPUT HIGH 50 45 SOURCING CURRENT 10 40 SINKING CURRENT OUTPUT LOW OUTPUT CURRENT (mA) 35 NOISE VOLTAGE (400nV/DIV) OUTPUT SATURATION VOLTAGE (mV) VS = ±2.5V NO LOAD 1 30 0 10 20 30 40 50 60 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 8 9 10 INPUT OVERDRIVE (mV) TEMPERATURE (°C) TIME (sec) 1783 G07 1783 G08 1783 G09
Noise Voltage Density Gain and Phase Shift vs Frequency Input Noise Current vs Frequency vs Frequency
70 3.0 70 120 ) V ) V V Hz S = ±2.5V Hz S = ±2.5V S = ±2.5V 60 100 60 2.5 PHASE 50 80 PHASE SHIFT (DEG) 40 60 50 2.0 30 40 40 1.5 20 20 GAIN (dB) 10 GAIN 0 30 1.0 0 –20 –10 –40 20 0.5 –20 –60 INPUT NOISE VOLTAGE DENSITY (nV/√ INPUT NOISE CURRENT DENSITY (pA/√ 10 0 –30 –80 1 10 100 1k 10k 1 10 100 1k 10k 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1783 G10 1783 G11 1783 G12
Gain Bandwidth Product vs Temperature Slew Rate vs Temperature
1400 0.8 f = 5kHz VS = ±5V VS = ±2.5V 1350 0.7 RISING 1300 0.6 1250 0.5 FALLING 1200 SLEW RATE (V/μs) 0.4 GAIN BANDWIDTH (kHz) 1150 0.3 1100 0.2 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 1783 G13 1783 G14 1783fd 8
TYPICAL PERFORMANCE CHARACTERISTICS Output Saturation Voltage Output Short-Circuit Current vs Input Overdrive vs Temperature 0.1Hz to 10Hz Noise Voltage
100 55 VS = ±5V VS = ±2.5V OUTPUT HIGH 50 45 SOURCING CURRENT 10 40 SINKING CURRENT OUTPUT LOW OUTPUT CURRENT (mA) 35 NOISE VOLTAGE (400nV/DIV) OUTPUT SATURATION VOLTAGE (mV) VS = ±2.5V NO LOAD 1 30 0 10 20 30 40 50 60 –50 –25 0 25 50 75 100 125 0 1 2 3 4 5 6 7 8 9 10 INPUT OVERDRIVE (mV) TEMPERATURE (°C) TIME (sec) 1783 G07 1783 G08 1783 G09
Noise Voltage Density Gain and Phase Shift vs Frequency Input Noise Current vs Frequency vs Frequency
70 3.0 70 120 ) V ) V V Hz S = ±2.5V Hz S = ±2.5V S = ±2.5V 60 100 60 2.5 PHASE 50 80 PHASE SHIFT (DEG) 40 60 50 2.0 30 40 40 1.5 20 20 GAIN (dB) 10 GAIN 0 30 1.0 0 –20 –10 –40 20 0.5 –20 –60 INPUT NOISE VOLTAGE DENSITY (nV/√ INPUT NOISE CURRENT DENSITY (pA/√ 10 0 –30 –80 1 10 100 1k 10k 1 10 100 1k 10k 1k 10k 100k 1M 10M FREQUENCY (Hz) FREQUENCY (Hz) FREQUENCY (Hz) 1783 G10 1783 G11 1783 G12
Gain Bandwidth Product vs Temperature Slew Rate vs Temperature
1400 0.8 f = 5kHz VS = ±5V VS = ±2.5V 1350 0.7 RISING 1300 0.6 1250 0.5 FALLING 1200 SLEW RATE (V/μs) 0.4 GAIN BANDWIDTH (kHz) 1150 0.3 1100 0.2 –50 –25 0 25 50 75 100 125 –50 –25 0 25 50 75 100 125 TEMPERATURE (°C) TEMPERATURE (°C) 1783 G13 1783 G14 1783fd 8