ADM1033中文资料Thermal Monitor and Fan Speed Controller数据手册ONSEMI规格书

描述 Description

The ADM1033 is a one channel remote- and local-temperature sensor and fan controller. The remote channel monitors the temperature of the remote thermal diode, which may be discrete 2N3904/6s or may be located on a microprocessor die. The device also monitors its own ambient temperature.

特性 Features

1 Local and 1 Remote Temperature Channels
±1.5°C Accuracy on Local and Remote Channels
Automatic Series Resistance Cancellation on Remote Temperature Channels, > 100 Ω
Fast (up to 64 measurements a second)
SMBus 2.0, 1.1 and 1.0 Compliant
SMBus Address Input / Location Input to UDID
Programmable Over / Under Temperature Limits
Programmable Fault Queue
SMBus / ALERT Output
Failsafe Over-temperature Comparator Output
RPM Fan Speed Control
Lookup Table for Temperature to Fan Speed Control

应用 Application

Thermal Management
Notebook and Desktop ComputersGame ConsolesRFID Readers

简介

ADM1033属于集成电路（IC）的热管理。由制造生产的ADM1033热管理热管理 IC 是根据温度控制电路电源的半导体器件。这些 IC 的功能包括风扇控制、硬件监控器、温度监控系统、热监控器、热电偶放大器、热电偶调节器和温度计–温控器。检测温度范围为 -260℃ 至 +1800℃，输出类型有 I2C、SMBus、低电平有效/高电平有效、模拟电压、开漏、PWM、SPI、2 线串行和并行–串行。