Hot-selling and scarce ADT7410TRZ-REEL7 16-Bit Digital I2C Temperature Sensor SOP8 spot stock

Product Descriptions

The ADT7410 is a high accuracy digital temperature sensor  in a narrow SOIC package. It contains a band gap temperature  reference and a 13 bit ADC to monitor and digitize the temperature to a 0.0625°C resolution. The ADC resolution, by default,  is set to 13 bits (0.0625°C). This can be changed to 16 bits  (0.0078°C) by setting Bit 7 in the configuration register  (Register Address 0x03).

The ADT7410 is guaranteed to operate over supply voltages from  2.7 V to 5.5 V. Operating at 3.3 V, the average supply current is typically 210 μA. The ADT7410 has a shutdown mode that powers  down the device and offers a shutdown current of typically 2 μA.  The ADT7410 is rated for operation over the −55°C to +150°C  temperature range.

Pin A0 and Pin A1 are available for address selection, giving the  ADT7410 four possible I2 C® addresses. The CT pin is an opendrain output that becomes active when the temperature exceeds  a programmable critical temperature limit. The default critical  temperature limit is 147°C. The INT pin is also an open-drain  output that becomes active when the temperature exceeds a  programmable limit. The INT and CT pins can operate in either  comparator or interrupt mode.

Product Features

13- or 16-bit user selectable temperature-to-digital converter

Temperature accuracy: ±0.5°C from −40°C to +105°C

No temperature calibration/correction required by user

Power saving 1 sample per second (SPS) mode

Fast first conversion on power-up of 6 ms

I2C-compatible interface

Operating temperature: −55°C to +150°C

Operating voltage: 2.7 V to 5.5 V

Critical overtemperature indicator

Programmable overtemperature/undertemperature interrupt

Low power consumption: 700 μW typical at 3.3 V

Shutdown mode for lower power: 7 μW typical at 3.3 V

8-lead narrow SOIC RoHS-compliant package

Product Applications

Medical equipment

Environmental control systems

Computer thermal monitoring

Thermal protection

Industrial process control

Power system monitors

Hand-held applications

Product Specification

Product Photos

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