AD590LH Analog Temperature Sensors by Analog Devices

Status: Production
Series: AD590
RoHS: Compliant
View Datasheet Manufacturer Site View Pricing & Stock

The AD590 is a 2-terminal integrated circuit temperature trans-ducer that produces an output current proportional to absolute temperature. For supply voltages between 4 V and 30 V, the device acts as a high impedance, constant current regulator passing 1 μA/K. Laser trimming of the chip’s thin-film resistors is used to calibrate the device to 298.2 μA output at 298.2 K (25°C).The AD590 should be used in any temperature-sensing application below 150°C in which conventional electrical temperature sensors are currently employed. 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.In addition to temperature measurement,

Prices starting from US$40.58


Distributor Starting From Stock
Logo for Analog Devices Analog Devices US$45.44
243
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Logo for Newark Electronics Newark Electronics US$47.02
41
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Logo for element14 element14 US$47.94
41
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Logo for Farnell Farnell US$45.49
41
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Logo for Chip One Stop Chip One Stop US$47.10
17
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Logo for Richardson RFPD Richardson RFPD US$40.58
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Features

Linear current output: 1 µA/K
Wide temperature range: -55°C to +150°C
Probe compatible ceramic sensor package
2-terminal device: voltage in/current out
Laser trimmed to ±0.5°C calibration accuracy (AD590M)
Excellent linearity: ±0.3°C over full range (AD590M)
Wide power supply range: 4 V to 30 V
Sensor isolation from case
Available in 2-lead FLATPACK, 4-lead LFCSP, 3-pin TO-52, 8-lead SOIC, and die form

Alternative Descriptions

TEMPERATURE TRANSDUCER IC | Analog Devices
Temperature Transducer, 1Deg C, To-52-3 | Newark Electronics
TEMPERATURE TRANSDUCER, 1DEG C, TO-52-3 | element14
TEMPERATURE SENSORS | Richardson RFPD


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AD590LH?

Additional datasheets, footprints and schematics for AD590LH are listed on our Part Details page. You can also find images and similar parts to AD590LH on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for AD590LH on our Product Comparison page. Access via the 'View Pricing & Stock' button to view AD590LH price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does AD590LH fall under?

The AD590LH is listed under Analog Temperature Sensors.

Can I view similar or alternative parts?

You can view similar parts to AD590LH when available in the Analog Temperature Sensors range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the AD590LH you can contact the distributor directly for product support, shipping queries etc.

Is the AD590LH RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Analog Devices.

Which authorised distributors for AD590LH have stock available?

Authorised distributors including Analog Devices, Newark Electronics, element14, Farnell and Chip One Stop have stock available or on a lead time for AD590LH.

How do I check stock and lead times for all distributors?

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