DS1780 CPU Peripheral Monitor

Dallas

Description

www.dalsemi.com DS1780 CPU Peripheral Monitor .
A0/NTOUT TREE - Address Input / NAND Output A1 - Address Input SDA - 2-Wire Serial Data Input/Output SCL - 2-Wire Serial Clock FANx - Tachome.

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Datasheet Specifications

Part number: DS1780
Manufacturer: Dallas
File Size: 337.41 KB
Datasheet: DS1780_Dallas.pdf
Description: CPU Peripheral Monitor

Features

* Direct-to-digital temperature sensor requires no external components or user calibration
* Two fan speed sensors
* Monitors 6 power supply voltages
* 8-bit DAC for fan speed control
* Intrusion detect for security (detects when chassis lid has been removed, even if power is off

Applications

* include monitoring of personal computers or any microprocessor-based system PIN ASSIGNMENT A0/NTOUT A1 SDA SCL FAN1 FAN2 CHS GNDD VDD INT VOUT/NTIN RST 1 2 3 4 5 6 7 8 9 10 11 12 24 VID0 23 VID 22 VID2 21 VID3 20 VID4 19 +VCCP1 18 +2.5 VIN 17 +3.3 VIN 16 +5 VIN 15 +12 VIN 14 +2.5 VS/+VCCP2 13 GN

DS1780 Distributors

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DS1780 CPU Peripheral Monitor Dallas

Dallas DS1780-like datasheet