Maxim DS1780E

温度监控器，CPU 外围设备-40°C ~ 125°C-40°C ~ 125°C

Overview

The DS1780E is a highly integrated system instrumentation monitor ideal for use in personal computers, or any microprocessor-based system. It monitors ambient temperature, six power supply voltages, and the speed of two fans. Fan speed can also be controlled with the use of an internal 8-bit DAC. All measurements are internally converted to a digital format for easy processing by the CPU. 

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) Remote system reset System interrupt availability on all monitored functions (temperature, voltages, fan speed,chassis intrusion) 2-wire interface with 2-bit addressability Integrated NAND TREE for board level testability Wide power supply range (2.8V ≤ VDD ≤5.75V) High integration in a small 24-pin 173-mil TSSOP Applications include monitoring of personal computers or any microprocessor-based system 

Features

Tube Package
Available in the 24-TSSOP (0.173, 4.40mm Width) package
ANALOG CIRCUIT as analog IC type
Peak reflow temperature (Cel) of 260

Surface Mount Mounting Type

Applications

There are a lot of Maxim Integrated
DS1780E+ applications of thermal management.

• Data Storage
• Data Communications Equipment
• Instrumentation
• Workstations
• Servers
• Networking
• Telecommunications
• Desktop Computers
• Notebook Computers
• Projectors