Overview
The AD590KH/883B is a 2-terminal integrated circuit temperature transducer produced by Analog Devices Inc. This device is designed to provide a high degree of accuracy and reliability in temperature measurement applications. It operates over a wide temperature range and requires only a simple DC voltage supply, making it an attractive solution for various industrial and commercial applications.
Key Specifications
| Parameter | Min | Typ | Max | Unit |
|---|---|---|---|---|
| Operating Voltage Range | 4 | 30 | V | |
| Nominal Current Output @ 25°C (298.2 K) | 298.2 | 298.2 | μA | |
| Nominal Temperature Coefficient | 1 | 1 | μA/K | |
| Calibration Error @ 25°C | ±2.5 | °C | ||
| Absolute Error (Over Rated Performance Temperature Range) | ±5.5 | °C | ||
| Nonlinearity (For TO-52 Package) | ±0.8 | °C | ||
| Operating Temperature Range | -55 | 150 | °C | |
| Package Type | 3-Pin TO-52 |
Key Features
- High Accuracy: The AD590KH/883B offers high accuracy with a calibration error of ±2.5°C at 25°C and an absolute error of ±5.5°C over the rated temperature range.
- Wide Operating Range: It operates over a temperature range of -55°C to 150°C, making it suitable for a variety of applications.
- Simple Supply Requirements: The device requires only a DC voltage supply between 4 V and 30 V, eliminating the need for complex support circuitry.
- Linear Output: The output current is proportional to absolute temperature, with a nominal temperature coefficient of 1 μA/K.
- Compact Packaging: Available in a 3-pin TO-52 package, which is compact and suitable for various mounting styles.
Applications
The AD590KH/883B is suitable for a wide range of temperature measurement applications, including industrial process control, medical devices, automotive systems, and environmental monitoring. Its high accuracy and reliability make it an ideal choice for any application requiring precise temperature measurement below 150°C.
Q & A
- What is the operating voltage range of the AD590KH/883B? The operating voltage range is from 4 V to 30 V.
- What is the nominal current output at 25°C? The nominal current output at 25°C is 298.2 μA.
- What is the temperature coefficient of the AD590KH/883B? The nominal temperature coefficient is 1 μA/K.
- What is the calibration error at 25°C? The calibration error at 25°C is ±2.5°C.
- What is the absolute error over the rated temperature range? The absolute error over the rated temperature range is ±5.5°C.
- What is the nonlinearity of the AD590KH/883B in the TO-52 package? The nonlinearity in the TO-52 package is ±0.8°C.
- What is the operating temperature range of the AD590KH/883B? The operating temperature range is from -55°C to 150°C.
- What type of package is the AD590KH/883B available in? The AD590KH/883B is available in a 3-pin TO-52 package.
- Does the AD590KH/883B require external calibration? No, the AD590KH/883B is calibrated and does not require external calibration adjustments.
- What are some common applications of the AD590KH/883B? Common applications include industrial process control, medical devices, automotive systems, and environmental monitoring).
