Datasheet > MAX1617

MAX1617

更新时间： 2024-11-25 22:57:59

品牌	Logo	应用领域
安森美 - ONSEMI		二极管传感器温度传感器
页数	文件大小	规格书
12页	180K
描述
SMBus Temperature Sensor with Internal and External Diode Input

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数据手册

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MAX1617 数据手册

The MAX1617 is a serially programmable temperature sensor

optimized for monitoring modern high performance CPUs with

on–board, integrated temperature sensing diodes. Temperature data is

converted from the CPU’s diode outputs and made available as an

8–bit digital word.

http://onsemi.com

Communication with the MAX1617 is accomplished via the

standard System Management Bus (SMBus) commonly used in

modern computer systems. This permits reading the current

internal/external temperature, programming the threshold setpoints,

and configuring the device. Additionally, an interrupt is generated on

the ALERT pin when temperature moves outside the preset threshold

windows in either direction.

16–Pin QSOP

DB SUFFIX

CASE TBD

PRELIMINARY INFORMATION

A Standby command may be sent via the SMBus by signaling the

STBY input to activate the low–power Standby mode. Registers can

be accessed while in Standby mode. Address selection inputs allow up

to nine MAX1617s to share the same 2–wire SMBus for multi–zone

monitoring.

PIN CONFIGURATION

(Top View)

All registers can be read by the host, and both polled and interrupt

driven systems are easily accommodated. Small size, low installed

cost, and ease of use make the MAX1617 an ideal choice for

implementing sophisticated system management schemes, such as

ACPI.

STBY

SCL

–

MAX1617

SDA

ALERT

ADD0

Features

ADD1

GND

• Includes Internal and External Sensing Capability

• Outputs Temperature As 8–Bit Digital Word

• Solid State Temperature Sensing; 1°C Resolution

• 3.0 — 5.5V Operating Range

• Independent Internal and External Threshold Set–Points With

ALERT Interrupt Output

• SMBus 2–Wire Serial Interface

• Up To 9 MAX1617s May Share the Same Bus

• Low Standby Power Mode

• Low Power: 70 µA (max) Operating, 10 µA (max) Standby Mode

• 16–Pin Plastic QSOP Package

ORDERING INFORMATION

Device

Package

Shipping

MAX1617DBR2 16–Pin QSOP 2500 Tape/Reel

• Operating Temperature Range: –55°C to +125°C

Typical Applications

• Thermal Protection For Intel “Deschutes” Pentium II and Other

High Performance CPUs with Integrated On–Board Diode - No

Sensor Mounting Problems!

• Accurate Temperature Sensing From Any Silicon Junction Diode

• Thermal Management in Electronic Systems: Computers, Network

Equipment, Power Supplies

Semiconductor Components Industries, LLC, 1999

Publication Order Number:

February, 2000 – Rev. 0

MAX1617/D

12 3 4 5 6 7...12

中文翻译

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与MAX1617相关器件

型号	品牌	获取价格	描述	数据表
MAX1617/D	MAXIM	获取价格	SMBus Temperature Sensor with Internal and External Diode Inpurt
MAX1617_12	MAXIM	获取价格	Remote/Local Temperature Sensor with SMBus Serial Interface
MAX16170	ADI	获取价格	High-Voltage Ideal Diode Controller with Integrated CSA
MAX16171	ADI	获取价格	具有反向电流保护的理想二极管控制器
MAX16173	ADI	获取价格	集成有源整流器的出色二极管控制器
MAX1617A	MAXIM	获取价格	Remote/Local Temperature Sensor with SMBus Serial Interface
MAX1617A	ADI	获取价格	远端/本地温度传感器，带有SMBus串行接口
MAX1617A_12	MAXIM	获取价格	Remote/Local Temperature Sensor with SMBus Serial Interface
MAX1617AEVKIT	MAXIM	获取价格	Evaluation Kit for the MAX1617A
MAX1617AMEE	MAXIM	获取价格	Remote/Local Temperature Sensor with SMBus Serial Interface

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