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SGM458 - Digital Temperature Sensor

Datasheet Summary

Description

The SGM458 is a low power, low supply voltage, CSP package, serial control interface and digital output temperature sensor with an accuracy of ±1℃ (TYP) in the temperature range of -55℃ to +125℃.

The serial two-wire interface supports traditional I2C bus or SMBus interface.

Features

  • 1.6V to 5.5V Supply Voltage Range.
  • Two-Wire Interface Supports 1.8V, 2.8V, 3.3V and 5.0V Logic.
  • Temperature Accuracy: -55℃ to +125℃: ±1℃ (TYP).
  • Resolution: 12 Bits or 8 Bits.
  • Support Multiple Devices in One Serial Bus.
  • Serial Control Bus is Compatible with I2C and SMBus Interface.
  • Low Quiescent Current (IQ): 2.9μA at 0.25Hz.
  • Shutdown Mode Current: 0.7μA (TYP).
  • Available in a Green WLCSP-0.85×0.85-4B Package.

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Datasheet preview – SGM458

Datasheet Details

Part number SGM458
Manufacturer SG Micro
File Size 703.30 KB
Description Digital Temperature Sensor
Datasheet download datasheet SGM458 Datasheet
Additional preview pages of the SGM458 datasheet.

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Full PDF Text Transcription

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SGM458 Low Power, Low Supply Voltage, CSP Package, Digital Temperature Sensor GENERAL DESCRIPTION The SGM458 is a low power, low supply voltage, CSP package, serial control interface and digital output temperature sensor with an accuracy of ±1℃ (TYP) in the temperature range of -55℃ to +125℃. The serial two-wire interface supports traditional I2C bus or SMBus interface. Multiple device access instruction is used in this serial bus, so multiple SGM458 devices (up to three) 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.
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