Key facts
- Brand
- Analog Devices
- Model
- AD590
- Industry
- Industrial
- Documents
- 5
- Languages
- EN
- Last added
- 2026-10-19
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Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet
The AD590 is a two-terminal integrated circuit temperature transducer that produces an output current proportional to absolute temperature. It is designed for use in a wide range of temperature sensing applications, offering high accuracy, linearity, and stability. The device is available in different models (AD590J, AD590K, AD590L, AD590M) with various specifications and package options.
Read onlineAnalog Devices AD590 specifications
| Nominal Current Output @ +25 °C | 298.2 µA |
|---|---|
| Nominal Temperature Coefficient | 1 µA/K |
| Operating Voltage Range | +4 V to +30 V |
| Rated Performance Temperature Range | -55 °C to +150 °C |
| Absolute Error (Without External Calibration) | ±6.0 °C |
| Nonlinearity | ±0.8 °C |
| Reverse Bias Leakage Current | 10 pA |
Source: Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet
All Analog Devices AD590 documents by type
Ratings, dimensions and ordering codes, for selection and design work.
- Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet 12 p
- Analog Devices AD590 Temperature Transducer Datasheet 12 p
- Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet 16 p
- Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet 16 p
- Analog Devices AD590 Temperature Transducer Datasheet 16 p
Questions answered in these manuals
What is the output current of the AD590 at 25 °C?
The nominal output current is 298.2 µA at +25 °C (298.2K).
From: Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet
What is the operating voltage range for the AD590?
The device operates with a supply voltage between +4 V and +30 V.
From: Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet
What is the calibration error of the AD590 at 25 °C?
The calibration error at +25 °C is +5.0 °C for the AD590J version and +2.5 °C for the AD590M version.
What is the output current per kelvin of the AD590?
The AD590 provides a linear output of 1 µA per kelvin (≈298.2 pA at 25 °C).
From: Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet
What is the absolute maximum forward voltage for the AD590?
A forward voltage of up to 44 V may cause permanent damage.
From: Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet
What is the typical calibration error for the AD590L version?
The AD590L has a typical calibration error of +1.0 °C and a maximum of +0.5 °C.
From: Analog Devices AD590 Two-Terminal IC Temperature Transducer Datasheet