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LM73 Datasheet 11- to 14-Bit Digital Temperature Sensor

Manufacturer: Texas Instruments

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General Description

The LM73 is an integrated, digital-output temperature sensor featuring an incremental Delta-Sigma ADC with a two-wire interface that is compatible with the SMBus and I2C interfaces.

The host can query the LM73 at any time to read temperature.

Available in a 6-pin SOT package, the LM73 occupies very little board area while operating over a wide temperature range (–40°C to 150°C) and providing ±1°C accuracy from –10°C to 80°C.

Overview

Product Folder Sample & Buy Technical Documents Tools & Software Support & Community LM73 SNIS141F – OCTOBER 2005 – REVISED OCTOBER 2015 LM73 2.

Key Features

  • 1 Single Address Pin Offers Choice of Three Selectable Addresses Per Version for a Total of Six Possible Addresses.
  • SMBus and I2C-compatible Two-Wire Interface.
  • Supports 400-Khz Operation.
  • Shutdown Mode With One-shot Feature Available for Very Low Average Power Consumption.
  • Programmable Digital Temperature Resolution From 11 Bits to 14 Bits.
  • Fast Conversion Rate Ideal for Quick Power Up and Measuring Rapidly Changing Temperature.
  • Op.

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