AD590LF - 

Temperature Sensor IC, Current, ± 1°C, -55 °C, 150 °C, Flatpack, 2 Pins

AD590LF - Temperature Sensor IC, Current, ± 1°C, -55 °C, 150 °C, Flatpack, 2 Pins

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Manufacturer Part No:
Newark Part No.:
Product Range
AD590 Series
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Product Overview

The AD590 series 2-terminal Temperature Transducer produces an output current proportional to absolute temperature. For supply voltages between 4 and 30V, the device acts as a high impedance, constant current regulator passing 1μA/K. Laser trimming of the chip's thin-film resistors is used to calibrate the device to 298.2μA output at 298.2K (25°C). The high output impedance (>10MΩ) provides excellent rejection of supply voltage drift. The AD590 is electrically durable: it withstands a forward voltage of up to 44 V and a reverse voltage of 20 V. Therefore, supply irregularities or pin reversal does not damage the device.
  • 2-terminal Device - voltage in/current out
  • 1μA/K Linear current output


Sensing & Instrumentation, Automation & Process Control

Product Information

± 1°C
AD590 Series
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