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MAX6625 - 9-Bit/12-Bit Temperature Sensors

General Description

The MAX6625/MAX6626 combine a temperature sensor, a programmable overtemperature alarm, and an I2C-compatible serial interface into single compact packages.

They convert their die temperatures into digital values using internal analogto-digital converters (ADCs).

Key Features

  • es.
  • 9-Bit Temperature-to-Digital Converter (MAX6625).
  • 12-Bit Temperature-to-Digital Converter (MAX6626).
  • I2C-Compatible Serial Interface.
  • Up to Four Devices on a Single Bus.
  • Versatile Alarm Output with Programmable Trip Temperature and Hysteresis.
  • Low-Power Shutdown Mode.
  • Space-Saving TDFN or SOT23 Packages.
  • Lead-Free Version Available (TDFN Package) Ordering Information PART TEMP RANGE PIN-.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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MAX6625/MAX6626 9-Bit/12-Bit Temperature Sensors with I2C-Compatible Serial Interface in a SOT23 General Description The MAX6625/MAX6626 combine a temperature sensor, a programmable overtemperature alarm, and an I2C-compatible serial interface into single compact packages. They convert their die temperatures into digital values using internal analogto-digital converters (ADCs). The result of the conversion is held in a temperature register, readable at any time through the serial interface. A dedicated alarm output, OT, activates if the conversion result exceeds the value programmed in the high-temperature register. A programmable fault queue sets the number of faults that must occur before the alarm activates, preventing spurious alarms in noisy environments.