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MAX6622UE9A+T

更新时间： 2024-11-13 13:10:55

品牌	Logo	应用领域
美信 - MAXIM		/
页数	文件大小	规格书
18页	195K
描述
Serial Switch/Digital Sensor, 11 Bit(s), 3Cel, Rectangular, Surface Mount, TSSOP-16

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MAX6622UE9A+T 技术参数

是否Rohs认证：	符合	生命周期：	Active
Reach Compliance Code：	compliant	Factory Lead Time：	6 weeks
风险等级：	5.74	最大精度（摄氏度）：	3 Cel
主体宽度：	4.4 mm	主体高度：	1.1 mm
主体长度或直径：	5 mm	JESD-609代码：	e3
安装特点：	SURFACE MOUNT	位数：	11
最大工作电流：	1 mA	最高工作温度：	125 °C
最低工作温度：	-40 °C	输出接口类型：	2-WIRE INTERFACE
封装形状/形式：	RECTANGULAR	传感器/换能器类型：	TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
最大供电电压：	5.5 V	最小供电电压：	3 V
表面贴装：	YES	端子面层：	Matte Tin (Sn)
端接类型：	SOLDER	Base Number Matches：	1

MAX6622UE9A+T 数据手册

19-3003; Rev 0; 12/07

5-Channel Precision Temperature Monitor

General Description

Features

♦ Four Thermal-Diode Inputs

♦ Local Temperature Sensor

The MAX6622 precision multichannel temperature sen-

sor monitors its own temperature and the temperatures

of up to four external diode-connected transistors. All

temperature channels have programmable alert thresh-

olds. Channels 1 and 4 also have programmable

overtemperature thresholds. When the measured tem-

perature of a channel exceeds the respective thresh-

old, a status bit is set in one of the status registers. Two

open-drain outputs, OVERT and ALERT, assert corre-

sponding to these bits in the status register.

♦ 1°C Remote Temperature Accuracy (+60°C to +100°C)

♦ Temperature Monitoring Begins at POR for Fail-

Safe System Protection

♦ ALERT and OVERT Outputs for Interrupts,

Throttling, and Shutdown

♦ STBY Input for Hardware Standby Mode

♦ Small, 16-Pin TSSOP Package

♦ 2-Wire SMBus Interface

The 2-wire serial interface supports the standard system

management bus (SMBus™) protocols: write byte, read

byte, send byte, and receive byte for reading the tem-

perature data and programming the alarm thresholds.

♦ Penryn CPU-Compatible

♦ Pin- and Register-Compatible with MAX6602

The MAX6622 is specified for a -40°C to +125°C oper-

ating temperature range and is available in a 16-pin

TSSOP package.

Ordering Information

PIN-

PACKAGE

MAX6622UE9A+ 16 TSSOP

SLAVE

ADDRESS

1001 101

PKG

CODE

U16-1

PART

Applications

Desktop Computers

Notebook Computers

Workstations

Note: This device is specified over the -40°C to +125°C

temperature range.

+Denotes lead-free package.

Servers

SMBus is a trademark of Intel Corp.

Pin Configuration appears at end of data sheet.

Typical Application Circuit

+3.3V

CPU

4.7kΩ

EACH

DXP1

DXN1

DXP2

DXN2

DXP3

DXN3

DXP4

DXN4

GND

SMBCLK

SMBDATA

ALERT

2200pF

CLK

DATA

MAX6622

INTERRUPT

TO μP

0.1μF

OVERT

TO SYSTEM

SHUTDOWN

N.C.

STBY

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...18

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MAX6622UE9A+T 替代型号

型号	品牌	替代类型	描述	数据表
MAX6622UE9A+	MAXIM	完全替代	Serial Switch/Digital Sensor, 11 Bit(s), 3Cel, BICMOS, Rectangular, 16 Pin, Surface Mount,

与MAX6622UE9A+T相关器件

型号	品牌	获取价格	描述	数据表
MAX66240	ADI	获取价格	DeepCover安全认证器，具有ISO 15693、SHA-256和4Kb用户EEPRO
MAX66242	MAXIM	获取价格	Protected Tag Solution with Peripheral Linking
MAX66242	ADI	获取价格	DeepCover安全认证器，具有ISO 15693、I2C、SHA-256和4Kb用户E
MAX66242TAG	MAXIM	获取价格	Protected Tag Solution with Peripheral Linking
MAX6625	MAXIM	获取价格	9-Bit/12-Bit Temperature Sensors with I2C-Compatible Serial Interface in a SOT23
MAX6625	ADI	获取价格	9位/12位温度传感器，带有I2C兼容串行接口，SOT23封装
MAX66250	ADI	获取价格	ISO 15693、SHA3-256、256位用户EEPROM安全认证器
MAX6625PMTT	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Square, 6 Pin, Surface Mount, 3 X 3
MAX6625PMTT+	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Square, 6 Pin, Surface Mount, 3 X 3
MAX6625PMTT+T	MAXIM	获取价格	Serial Switch/Digital Sensor, 9 Bit(s), 2Cel, BICMOS, Square, 6 Pin, Surface Mount, 3 X 3

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