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LM74 Datasheet 12-bit Plus Sign Temperature Sensor

Manufacturer: National Semiconductor (now Texas Instruments)

Overview: LM74 SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor LM74 March 1, 2011 SPI/MICROWIRE™ 12-Bit Plus Sign Temperature Sensor.

General Description

The LM74 is a temperature sensor, Delta-Sigma analog-todigital converter with an SPI and MICROWIRE patible interface.

The host can query the LM74 at any time to read temperature.

A shutdown mode decreases power consumption to less than 10 μA.

Key Features

  • 0.0625°C temperature resolution.
  • Shutdown mode conserves power between temperature reading.
  • SPI and.

LM74 Distributor