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Digital Temperature Sensors

Single-Channel and Multi-Channel Temperature Sensors 

These local (single-channel) and remote (multi-channel) digital temperature sensors can monitor single and multiple heat sources. The I2C, System Management Bus (SMBus) and Serial Peripheral Interface (SPI) sensors deliver up to ±0.5°C maximum temperature accuracy performance. Featuring low power consumption, a small-size and available channel support for up to eight channels of temperature monitoring, our broad portfolio of digital temperature sensors fits a variety of applications.

  • Wide selection of single-channel (local) and multi-channel (remote) digital output temperature sensors to address a wide variety of applications
  • A wide operating temperature range of −40°C to +150°C and temperature accuracy of ±0.5°C to provide a robust solution even at extreme temperatures
  • Extended battery runtime with operating voltages as low as 1.7V 

Digital Temperature Sensors

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Featured Digital Temperature Sensors

AT30TS74

  • Single-channel temperature sensor
  • ±1°C accuracy
  • User-configurable alert options
  • Small chip scale packages

EMC1438

  • Eight-channel temperature sensor
  • ±1°C accuracy
  • Hottest-of-all register saves time
  • Two alert outputs

TC77

  • Single-channel temperature sensor
  • ±1°C accuracy
  • Three-wire Microwire interface and SPI
  • Small SOT-23 package
MCP9983/MCP9983D Three-channel Temperature Sensor

MCP9983

  • Three-channel temperature sensor
  • ±1°C accuracy
  • Automotive AEC-Q100 Grade 1
  • Two alert outputs

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