Datasheet 搜索 > 温度传感器 > TI（德州仪器） > TMP435ADGST 数据手册 > TMP435ADGST 用户编程技术手册 1/35 页
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TMP435ADGST 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-10
描述:
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
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页面导航:
引脚图在P1P5Hot
封装尺寸在P2P29P31P32
标记信息在P2P29
封装信息在P2P29P30P31P32
技术参数、封装参数在P2P10
应用领域在P1P35
电气规格在P3P4
型号编号列表在P10
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TMP435ADGST数据手册
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TMP435
DXP
DXN
V+
1
10
9
4
5
3
2
SCL
SDA
THERM
+5V
SMBus
Controller
8
GND
ALERTTHERM2/
7
6
OneChannelLocal
OneChannelRemote
TMP435
A1
A0
TMP435
www.ti.com
SBOS495A –MARCH 2010–REVISED APRIL 2010
±1°C TEMPERATURE SENSOR with Series-R,
n-Factor, Automatic Beta Compensation and Programmable Addressing
Check for Samples: TMP435
1
FEATURES
DESCRIPTION
234
• ±1°C REMOTE DIODE SENSOR
The TMP435 is a remote temperature sensor monitor
with a built-in local temperature sensor. The remote
• ±1°C LOCAL TEMPERATURE SENSOR
temperature sensor diode-connected transistors are
• AUTOMATIC BETA COMPENSATION
typically low-cost, NPN- or PNP-type transistors or
• n-FACTOR CORRECTION
diodes that are an integral part of microcontrollers,
• PROGRAMMABLE THRESHOLD LIMITS microprocessors, or FPGAs.
• TWO-WIRE/ SMBus™ SERIAL INTERFACE
Remote accuracy is ±1°C for multiple IC
manufacturers, with no calibration needed. The
• MINIMUM AND MAXIMUM TEMPERATURE
two-wire serial interface accepts SMBus write byte,
MONITORS
read byte, send byte, and receive byte commands to
• MULTIPLE INTERFACE ADDRESSES
program the alarm thresholds and to read
• ALERT/THERM2 PIN CONFIGURATION
temperature data.
• DIODE FAULT DETECTION
The TMP435 includes beta compensation
• PIN-PROGRAMMABLE TWO-WIRE
(correction), series resistance cancellation,
ADDRESSING
programmable non-ideality factor, programmable
resolution, programmable threshold limits, minimum
and maximum temperature monitors, wide remote
APPLICATIONS
temperature measurement range (up to +150°C),
• LCD/ DLP
®
/LCOS PROJECTORS
diode fault detection, a temperature alert function,
• SERVERS
and pin-programmable two-wire addressing using
• INDUSTRIAL CONTROLLERS
3-state logic.
• CENTRAL OFFICE TELECOM EQUIPMENT
The TMP435 is available in an MSOP-10 package.
• DESKTOP AND NOTEBOOK COMPUTERS
• STORAGE AREA NETWORKS (SAN)
• INDUSTRIAL AND MEDICAL EQUIPMENT
• PROCESSOR/FPGA TEMPERATURE
MONITORING
1
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
2DLP is a registered trademark of Texas Instruments.
3SMBus is a trademark of Intel Corporation.
4All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
Copyright © 2010, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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