ADT7320UCPZ-R2 - 

Temperature Sensor IC, Digital, ± 0.25°C, -20 °C, 105 °C, LFCSP, 16 Pins


The actual product may differ from image shown

Manufacturer Part No:
Newark Part No.:
Technical Datasheet:
See all Technical Docs

Product Overview

The ADT7320UCPZ-R2 is a Digital SPI Temperature Sensor that offers breakthrough performance over a wide industrial temperature range. It contains an internal band gap reference, a temperature sensor and a 16-bit analogue-to-digital converter (ADC) to monitor and digitize the temperature to a resolution of 0.0078°C. The ADC resolution by default is set to 13 bits (0.0625°C). The ADC resolution is an user programmable mode that can be changed through the serial interface. Operating at 3.3V, the average supply current is typically 210µA. The ADT7320 has a shutdown mode that powers down the device and offers a shutdown current of typically 2.0µA at 3.3V. The CT pin is an open-drain output that becomes active when the temperature exceeds a programmable critical temperature limit. The INT pin is also an open-drain output that becomes active when the temperature exceeds a programmable limit. The INT pin and CT pin can operate in either comparator or interrupt mode.
  • High performance
  • 16-bit Temperature resolution (0.0078°C)
  • Ultralow temperature drift (0.0073°C)
  • NIST traceable or equivalent
  • Easy implementation
  • Low power
  • 700µW Typical power (at 3.3V in normal mode)
  • 7µW Typical power (at 3.3V in shutdown mode)
  • Critical over-temperature interrupt
  • Over-temperature/under-temperature interrupt
  • SPI-compatible interface


Sensing & Instrumentation, Medical, Industrial, Automation & Process Control, HVAC

Product Information

± 0.25°C
Cut Tape
MSL 3 - 168 hours
Find similar products Choose and modify the attributes above to find similar products.


Compare Selected
Manufacturer Part Number
Newark Part No.
Manufacturer / Description
Price For

Associated Products

Related Searches

US continental orders over $49 and under 50 pounds may qualify for free ground shipping. Click the link for the full Terms and Conditions of the offer.

Awaiting Delivery

Available for backorder to lead times shown

Check stock and lead times
More stock available week commencing 9/11/17

Contact me when back in stock

Alternatives Available

64W2554 - Temperature Sensor IC, Digital, ± 0.25°C, -20 °C, 105 °C, LFCSP, 16 Pins

64W2553 - +/-0.25C accurate SPI Temperature Sensor / REEL7

$8.51 $ 8.51
Price for:
Each (Supplied on Cut Tape)
Multiple: 1 Minimum: 1
Quantity Price
1 + $8.51
10 + $7.66
25 + $7.20
50 + $6.77
100 + $6.43
No longer stocked:: No Longer Manufactured::
Back Order
Total Price:
Total Price: ( )
Total Price: --

Customer Reviews

Customer Q&A Exchange


Like to see information about this product from other customers?

 Read discussions, blogs, documents from our community members.


Post a question to one of our experts or start a discussion and get responses from supplier experts and fellow engineers in our community.