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SGM457 - Digital Temperature Sensor

Description

The SGM457 is a low power, low supply voltage, SOT package, serial control interface and digital output temperature sensor with an accuracy of ±0.5℃ (TYP) in the temperature range of -40 ℃ to +125 ℃ .

I2C interface is used to communicate with SGM457.

Features

  • 1.6V to 5.5V Supply Voltage Range.
  • Temperature Accuracy: -40℃ to +125℃: ±2℃ (MAX).
  • Operating Supply Current: 14μA (TYP).
  • Shutdown Mode Current: 0.5μA (TYP).
  • Resolution: 12 Bits.
  • Serial Control Bus is Compatible with Two-Wire, I2C.
  • Available in a Green SOT-563-6 Package.

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Datasheet preview – SGM457

Datasheet Details

Part number SGM457
Manufacturer SG Micro
File Size 814.76 KB
Description Digital Temperature Sensor
Datasheet download datasheet SGM457 Datasheet
Additional preview pages of the SGM457 datasheet.

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Full PDF Text Transcription

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SGM457 Low Power, Low Supply Voltage, SOT Package, Digital Temperature Sensor GENERAL DESCRIPTION The SGM457 is a low power, low supply voltage, SOT package, serial control interface and digital output temperature sensor with an accuracy of ±0.5℃ (TYP) in the temperature range of -40 ℃ to +125 ℃ . I2C interface is used to communicate with SGM457. Multiple device access instruction is used in this serial bus, so multiple SGM457 devices (up to four) can share one serial bus. The micro-controller will communicate with these devices on the bus without sending separate instructions which increases the efficiency of software. In multiple hot points monitoring systems such as computing platform, the design can be realized by connecting one serial bus with multiple temperature sensors.
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