ShenzhenYijiajie Electronic Co., Ltd.
The company advocates the corporate culture of "integrity and dedication, pragmatic innovation, unity and cooperation, diligence and progress", pays attention to standardized management, advocates
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AD590JH Dual-pin Integrated Circuit Temperature Sensor
| Parameter Category | Specific Parameters |
|---|---|
| Product Model | AD590JH |
| Manufacturer | Analog Devices (ADI) |
| Sensor Type | Integrated Circuit Temperature Sensor (Current Output Type) |
| Working Principle | Output current proportional to absolute temperature (1μA/K) |
| Basic Parameters | |
| - Supply Voltage Range | 4V ~ 30V |
| - Measurement Temperature Range | -55℃ ~ +150℃ |
| - Calibration Accuracy | ±5.0℃ (at 25℃) |
| - Linearity | Good linearity across full measurement range |
| - Output Characteristics | High-impedance current output (298.2μA at 25℃) |
| - Temperature Coefficient | 1μA/K (proportional to absolute temperature) |
| Electrical Characteristics | |
| - Forward Voltage Withstand | 44V (maximum) |
| - Reverse Voltage Withstand | 20V (maximum) |
| - Output Impedance | High impedance (suitable for long-line transmission) |
| Package & Dimensions | |
| - Package Type | 3-pin TO-52 metal can package |
| - Mounting Type | Through Hole |
| - Dimensions (L×W×H) | 5.84mm × 5.84mm × 3.81mm |
| Application Scenarios | Temperature compensation, absolute temperature biasing, flow/liquid level/wind speed measurement, discrete component temperature detection, etc. |
| Typical Application Circuit | Requires a resistor for voltage conversion (e.g., a 10kΩ resistor converts 1μA/K to 10mV/K) |
| Remarks | Prices vary by procurement platform and quantity; circuit parameters should be designed according to scenarios when using. |
