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The AD590 is a small IC temperature sensor that converts a temperature input into a proportional current output.
Absolute Maximum Ratings Forward Voltage (E+ to E- ) | +44 V |
Reverse Voltage (E+ to E–) | –20 V Breakdown Voltage |
(case to E+ or E–) | ±200 V |
Lead Temperature | 300°C |
Voltage Range | +4 to +30 Vdc Nominal Current Output at 25°C |
(298.2 K) | 298.2 µA Nominal Temperature Coefficient: 1 µA/K |
Calibration Error J | ±5.0°C |
Maximum K | ±2.5°C) |
Absolute Error | w/o external |
Calibration Adjustment | |
J: ±10.0°C maximum (K | ±5.5°C); |
W/25°C error set to zero J | ±3.0°C |
maximum (K | ±2.0°C) |
Repeatability | ±0.1°C maximum |
Long-Term Drift | ±0.1°C/month max. |
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