Datasheet 搜索 > 温度传感器 > TI（德州仪器） > TMP431DDGKT 数据手册 > TMP431DDGKT 用户编程技术手册 1/47 页
器件3D模型￥ 12.214
TMP431DDGKT 用户编程技术手册 - TI（德州仪器）
制造商:
TI（德州仪器）
分类:
温度传感器
封装:
VSSOP-8
描述:
远程和本地温度传感器Texas Instrument 的远程和本地系列温度传感器可测量自己的温度以及一个或多个外部设备的温度。 外部设备的示例如下：微控制器、微处理器或 FPGA 或**二极管连接的晶体管**内包含的**热二极管**。 远程和本地温度传感器具有**额外功能**以增强温度测量，如 Beta 补偿、串联电阻抵消、可编程非理想因数、可编程分辨率、可编程阈值限制、最低和最高温度监控器、二极管故障检测和温度警报功能。 远程和本地温度传感器的合适**应用**包括：电信和网络基础设施、计算机系统内的热管理、电子测试设备、办公电子设备、工业和医疗设备以及 LCD/DLP®/LCOS 投影仪。 ### 温度和湿度传感器，Texas Instruments
Pictures:
3D模型
符号图
焊盘图
引脚图
产品图
页面导航:
引脚图在P1P4Hot
典型应用电路图在P1P32P33P34
原理图在P1P11
封装尺寸在P39P41P42
标记信息在P39P40
封装信息在P16P17P18P38P39P40P41P42
技术参数、封装参数在P4P12
应用领域在P1P35P47
电气规格在P6P7
导航目录
TMP431DDGKT数据手册
Page:
of 47 Go
若手册格式错乱，请下载阅览PDF原文件
DXP
DXN
V+
1
8
7
3
2
SCL
SDA
THERM
+5V
SMBus
Controller
6
GND
ALERTTHERM2/
4
5
OneChannelLocal
OneChannelRemote
TMP431
V+
1
10
9
8
7
SCL
SDA
+5V
SMBus
Controller
6
GND
DXP1
DXN1
3
2
DXP2
DXN2
5
4
OneChannelLocal
TwoChannelsRemote
TMP432
ALERT
THERM2
/
THERM
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
TMP431
,
TMP432
SBOS441G –SEPTEMBER 2009–REVISED DECEMBER 2015
TMP43x ±1°C Temperature Sensor With Series-R,
η-Factor, and Automatic Beta Compensation
1 Features 3 Description
The TMP431 and TMP432 are remote temperature
1
• ±1°C Remote Diode Sensor
sensor monitors with a built-in local temperature
• ±1°C Local Temperature Sensor
sensor. The remote temperature sensor diode-
• Automatic Beta Compensation
connected transistors are typically low-cost, NPN- or
PNP-type transistors or diodes that are an integral
• η-Factor Correction
part of microcontrollers, microprocessors, or FPGAs.
• Programmable Threshold Limits
Remote accuracy is ±1°C for multiple IC
• Two-Wire/SMBus™ Serial Interface
manufacturers, with no calibration needed. The Two-
• Minimum and Maximum Temperature Monitors
Wire serial interface accepts SMBus write byte, read
• Multiple Interface Addresses
byte, send byte, and receive byte commands to
program the alarm thresholds and to read
• ALERT/THERM2 Pin Configuration
temperature data.
• Diode Fault Detection
The TMP43x include beta compensation (correction),
2 Applications
series resistance cancellation, programmable non-
ideality factor, programmable resolution,
• LCD/DLP
®
/LCOS Projectors
programmable threshold limits, minimum and
• Servers
maximum temperature monitors, wide remote
temperature measurement range (up to 150°C), and
• Industrial Controllers
diode fault detection and temperature alert function.
• Central Office Telecom Equipment
The TMP431 is available in a VSSOP-8 package and
• Desktop and Notebook Computers
the TMP432 is available in a VSSOP-10 package.
• Storage Area Networks (SAN)
• Industrial And Medical Equipment
Device Information
(1)
• Processor and FPGA Temperature Monitoring
PART NUMBER PACKAGE BODY SIZE (NOM)
TMP431 VSSOP (8) 3.00 mm × 3.00 mm
TMP432 VSSOP (10) 3.00 mm × 3.00 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Typical Application Schematics
1
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
器件 Datasheet 文档搜索
AiEMA 数据库涵盖高达 72,405,303 个元件的数据手册，每天更新 5,000 多个 PDF 文件
