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SGM451 Datasheet Local And Remote Temperature Sensor

Manufacturer: SG Micro

Overview: ADVANCE DATASHEET SGM451 ±1℃ Local and Remote Temperature Sensor with η-Factor and Offset Correction, Series-Resistance Cancellation, and Programmable Digital Filter.

Datasheet Details

Part number SGM451
Manufacturer SG Micro
File Size 765.85 KB
Description Local and Remote Temperature Sensor
Datasheet SGM451-SGMicro.pdf

General Description

The SGM451 device is a high-accuracy, low-power temperature sensor which integrates local and remote temperature channels.

The remote temperature sensors connected with SGM451 are typically low-cost discrete NPN or PNP transistors, or substrate thermal transistors or diodes that are integral parts of microprocessors, microcontrollers, or FPGAs.

The temperature is represented as a 12-bit digital code for both the local and remote sensors, giving a resolution of 0.0625℃.

Key Features

  • such as series resistance cancellation, programmable non-ideality factor (η-factor), programmable offset, programmable temperature limits, and a programmable digital filter are combined to provide a robust thermal monitoring solution with improved accuracy and noise immunity. The SGM451 device is ideal for high-accuracy temperature measurements in multiple locations in.

SGM451 Distributor