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ANALOG DEVICES  AD590KH  Temperature Sensor IC, Analogue, ± 2.5°C, -55 °C, 150 °C, TO-52, 3 Pins

ANALOG DEVICES AD590KH
Technical Data Sheet (647.66KB) EN See all Technical Docs

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Product Overview

The AD590KH is a 2-terminal integrated circuit Temperature Transducer that 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 inherent low cost of a monolithic integrated circuit combined with the elimination of support circuitry makes the AD590 an attractive alternative for many temperature measurement situations. Linearization circuitry, precision voltage amplifiers, resistance measuring circuitry and cold junction compensation are not needed in applying the AD590.
  • 1µA/K Linear current output
  • Voltage in/current out2-terminal device
  • Sensor isolation from case
  • Available in 2-lead FLATPACK, 4-lead LFCSP, 3-pin TO-52, 8-lead SOIC and die form

 

Product Information

IC Output Type:
Analogue
Sensing Accuracy Range:
± 2.5°C
Sensing Temperature Min:
-55°C
Sensing Temperature Max:
150°C
Sensor Case Style:
TO-52
No. of Pins:
3Pins
Supply Voltage Min:
4V
Supply Voltage Max:
30V
Packaging:
Each
Product Range:
AD590 Series
Automotive Qualifications Standard:
-
MSL:
MSL 3 - 168 hours
Supply Voltage Range:
4V to 30V
SVHC:
No SVHC (17-Dec-2015)

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Applications

  • Signal Processing

Legislation and Environmental

Moisture Sensitivity Level:
MSL 3 - 168 hours
Product Traceability
RoHS Compliant:
Yes
Authorized Distributor

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Temperature Sensor IC, Analogue, 2.5 C, -55 C, 150 C, TO-52, 3

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