ASC7521A Datasheet PDF - Andigilog LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR Specs

ASC7521A - LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR

Datasheet Summary

Description

The aSC7521A is a high-precision CMOS temperature sensor and voltage monitor with Simple Serial Transport (SST) compatible serial digital interface, intended for use in PC hardware monitor applications.

Features

On-chip and remote temperature sensors Accuracy: o +/- 3°C over operational range o Internal +/- 2°C over 40°C to 70°C o Remote +/- 1°C over 50°C to 70°C Operational Range: -40°C to 125°C Temperature resolution: 0.125°C 1-wire SST serial interface Negotiable SST signaling rate up to 2-Mbps Temperature and errors reported over SST Internally corrected for diode non-ideality and series resistance 3-state address pins set one of 9 SST bus address 0x48 through 0x50 8-lead MSOP pa.

Datasheet Details

Part number	ASC7521A
Manufacturer	Andigilog
File Size	233.76 KB
Description	LOW- OLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR
Datasheet	ASC7521A Datasheet
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Full PDF Text Transcription

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www.DataSheet4U.com aSC7521A LOW-VOLTAGE 1-WIRE DIGITAL TEMPERATURE SENSOR PRODUCT SPECIFICATION Product Description The aSC7521A is a high-precision CMOS temperature sensor and voltage monitor with Simple Serial Transport (SST) compatible serial digital interface, intended for use in PC hardware monitor applications. Communication of device capabilities and temperature readings takes place over the high-speed bi-directional SST interface. The SST temperature sensor provides a means for an analog signal to travel over a digital bus enabling remote temperature sensing in areas previously not monitored in the PC. The temperature sensor supports an internal and external thermal diode. Sensor localization is aided by two address pins that distinguish multiple sensors on the same bus.

Published: Aug 13, 2007 |