Datasheet > MAX7501

MAX7501

更新时间： 2024-11-25 14:58:19

品牌	Logo	应用领域
亚德诺 - ADI		温度传感传感器温度传感器
页数	文件大小	规格书
13页	1244K
描述
数字温度传感器和温度监测看门狗，带有总线闭锁保护

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中文翻译

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数据手册

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MAX7501 数据手册

EVALUATION KIT AVAILABLE

MAX7500–MAX7504

Digital Temperature Sensors and Thermal

Watchdog with Bus Lockup Protection

General Description

Features

The MAX7500–MAX7504 temperature sensors accurately

measure temperature and provide an overtemperature

alarm/interrupt/shutdown output. These devices convert

the temperature measurements to digital form using a

high-resolution, sigma-delta, analog-to-digital converter

● Timeout Prevents Bus Lockup (MAX7500, MAX7501,

MAX7502)

● Hardware Reset for Added Protection

● I C Bus Interface

● 3.0V to 5.5V Supply Voltage Range

● 250μA (typ) Operating Supply Current

● 3μA (typ) Shutdown Supply Current

(ADC). Communication is through an I C-compatible

2-wire serial interface. The MAX7500/MAX7501/MAX7502

integrate a timeout feature that offers protection against

I C bus lockups. The MAX7503/MAX7504 do not include

● ±1.5°C (max) Temperature Accuracy (-25°C to

the timeout feature.

+100°C, 3-σ)

The 2-wire serial interface accepts standard write byte,

read byte, send byte, and receive byte commands to read

the temperature data and configure the behavior of the

open-drain overtemperature shutdown output.

● μMAX, SO Packages Save Space

● Separate Open-Drain OS Output Operates as

Interrupt or Comparator/Thermostat Input

The MAX7500 features three address select lines, while

the MAX7501–MAX7504 feature two address select lines

and a RESET input. The MAX7500/MAX7501/MAX7502s’

3.0V to 5.5V supply voltage range, low 250μA supply

● Register Readback Capability

● Improved LM75 Second Source

Ordering Information/

Selector Guide

current, and a lockup-protected I C-compatible interface

make them ideal for a wide range of applications, including

personal computers (PCs), electronic test equipment, and

office electronics.

TEMP

RANGE

PIN-

PACKAGE

PART

RESET TIMEOUT

The MAX7500–MAX7504 are available in 8-pin μMAX

-55°C to

+125°C

and SO packages and operate over the -55°C to +125°C

temperature range.

MAX7500MSA

8 SO

—

Ordering Information/Selector Guide continued at end of

data sheet.

Applications

● PCs

Pin Configurations appear at end of data sheet.

● Servers

● Ofﬁce Electronics

● Electronic Test Equipment

● Industrial Process Control

Typical Application Circuits

+3.0V TO +5.5V

4.7kΩ

SDA

TO I C MASTER

SCL

MAX7501

MAX7502

MAX7503

MAX7504

MAX7500

GND

RESET

GND

μMAX is a registered trademark of Maxim Integrated Products, Inc.

19-3382; Rev 5; 11/16

12 3 4 5 6 7...13

中文翻译

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与MAX7501相关器件

型号	品牌	获取价格	描述	数据表
MAX7501MSA	MAXIM	获取价格	Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
MAX7501MUA	MAXIM	获取价格	Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
MAX7501MUA+	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 3Cel, CMOS, Square, 8 Pin, Surface Mount, PACKAGE-
MAX7501MUA+T	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 3Cel, CMOS, Square, 8 Pin, Surface Mount, MO-187C-
MAX7501MUA-T	MAXIM	获取价格	暂无描述
MAX7502	MAXIM	获取价格	Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
MAX7502MSA	MAXIM	获取价格	Digital Temperature Sensors and Thermal Watchdog with Bus Lockup Protection
MAX7502MSA+	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 3Cel, CMOS, Rectangular, 8 Pin, Surface Mount, SOI
MAX7502MSA+T	MAXIM	获取价格	暂无描述
MAX7502MSA-T	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 3Cel, CMOS, Rectangular, 8 Pin, Surface Mount, 0.1

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