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FM75 - Low Voltage 2-Wire Digital Temperature Sensor

Description

Within the FM75 are: a high-precision CMOS temperature sensor, a Delta-Sigma analog-to-digital converter and a SMBus compatible serial digital interface.

40°C to 125°C and to ±1°C over the range of 0°C to 100°C, with 9- to 12-bit r

Features

  • User Configurable to 9, 10, 11 or 12-bit Resolution Precision Calibrated to ±1°C from 0°C to 100°C Typical Temperature Range:.
  • 40°C to 125°C Low Operating Current (less than 250µA) Low Self Heating (0.2°C max in still air) Operating Voltage Range: 2.7V to 5.5V.

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Datasheet preview – FM75

Datasheet Details

Part number FM75
Manufacturer Fairchild Semiconductor
File Size 419.32 KB
Description Low Voltage 2-Wire Digital Temperature Sensor
Datasheet download datasheet FM75 Datasheet
Additional preview pages of the FM75 datasheet.

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    Full PDF Text Transcription

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    www.fairchildsemi.com FM75 Low Voltage 2-Wire Digital Temperature Sensor with Thermal Alarm Features • • • • • • User Configurable to 9, 10, 11 or 12-bit Resolution Precision Calibrated to ±1°C from 0°C to 100°C Typical Temperature Range: –40°C to 125°C Low Operating Current (less than 250µA) Low Self Heating (0.2°C max in still air) Operating Voltage Range: 2.7V to 5.5V Description Within the FM75 are: a high-precision CMOS temperature sensor, a Delta-Sigma analog-to-digital converter and a SMBus compatible serial digital interface. Typical accuracy is ±2°C over the full temperature range of –40°C to 125°C and to ±1°C over the range of 0°C to 100°C, with 9- to 12-bit resolution. Default resolution is 9 bits.
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