AD590JH Analog Temperature Sensor IC - 4V to 30V Range, 1 μA/K Output, ±2.5°C Accuracy
Price:
Negotiable
MOQ:
1
Delivery Time:
3-5work days
Brand:
ADI
Product Description
AD590JH Analog Temperature Sensor IC
The AD590JH is a precision 2-terminal integrated circuit temperature transducer that delivers an output current directly proportional to absolute temperature. Operating within a 4V to 30V supply range, this device functions as a high-impedance constant current regulator with 1 μA/K sensitivity.
Key Features
- Laser-trimmed calibration for 298.2 μA output at 298.2K (25°C)
- Wide operating voltage range: 4V to 30V
- High output impedance exceeding 10 MΩ
- Low power consumption: 1.5 mW at 5V, 25°C
- Excellent supply voltage rejection and ripple immunity
Technical Specifications
| Parameter | Value |
|---|---|
| Power Supply Range | 4V to 30V |
| Nominal Current Output @ 25°C | 298.2 μA |
| Calibration Error @ 25°C | ±5.0°C to ±2.5°C |
| Reverse Voltage Protection | 10V |
| Temperature Coefficient | 1 μA/K |
Product Highlights
- Eliminates need for transmitters, filters, lead wire compensation, and linearization circuits
- Laser wafer-level trimming ensures excellent unit interchangeability
- Current output provides superior interface rejection compared to voltage sensors
- Ideal for remote sensing applications with long cable runs
Applications
- Temperature measurement and monitoring systems
- Component temperature compensation and correction
- Flow rate measurement and fluid level detection
- Anemometry and proportional biasing circuits
- Remote sensing and multiplexed temperature systems
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Company
ShenzhenYijiajie Electronic Co., Ltd.
Location
Room 3306AB 33rd Floor, SEG Plaza,Huaqiang North Road, Futian District, Shenzhen Guangdong Province 518028
Contact Person
Xu