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| 型号： | TMP431BDGKT |
| 厂商： | TEXAS INSTRUMENTS INC |
| 元件分类： | 模拟信号调理 |
| 英文描述： | SPECIALTY ANALOG CIRCUIT, PDSO8 |
| 封装： | GREEN, PLASTIC, MSOP-8 |
| 文件页数： | 1/40页 |
| 文件大小： | 790K |
| 代理商： | TMP431BDGKT |
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TMP432
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
SBOS441C
– SEPTEMBER 2009 – REVISED FEBRUARY 2011
±1°C TEMPERATURE SENSOR with Series-R,
η-Factor, and Automatic Beta Compensation
1
FEATURES
DESCRIPTION
234
±1°C REMOTE DIODE SENSOR
The TMP431 and TMP432 are remote temperature
sensor monitors with a built-in local temperature
±1°C LOCAL TEMPERATURE SENSOR
sensor.
The
remote
temperature
sensor
AUTOMATIC BETA COMPENSATION
diode-connected transistors are typically low-cost,
η-FACTOR CORRECTION
NPN- or PNP-type transistors or diodes that are an
PROGRAMMABLE THRESHOLD LIMITS
integral part of microcontrollers, microprocessors, or
FPGAs.
TWO-WIRE/ SMBus
SERIAL INTERFACE
Remote
accuracy
is
±1°C
for
multiple
IC
MINIMUM AND MAXIMUM TEMPERATURE
manufacturers, with no calibration needed. The
MONITORS
Two-Wire serial interface accepts SMBus write byte,
MULTIPLE INTERFACE ADDRESSES
read byte, send byte, and receive byte commands to
ALERT/THERM2 PIN CONFIGURATION
program
the
alarm
thresholds
and
to
read
temperature data. DLP
DIODE FAULT DETECTION
The
TMP431/32
include
beta
compensation
APPLICATIONS
(correction),
series
resistance
cancellation,
LCD/DLP/LCOS PROJECTORS
programmable
non-ideality
factor,
programmable
resolution, programmable threshold limits, minimum
SERVERS
and maximum temperature monitors, wide remote
INDUSTRIAL CONTROLLERS
temperature measurement range (up to +150
°C), and
CENTRAL OFFICE TELECOM EQUIPMENT
diode fault detection and temperature alert function.
DESKTOP AND NOTEBOOK COMPUTERS
The TMP431 is available in an MSOP-8 package and
STORAGE AREA NETWORKS (SAN)
the TMP432 is available in an MSOP-10 package.
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.
2
DLP is a registered trademark of Texas Instruments.
3
SMBus is a trademark of Intel Corporation.
4
All other trademarks are the property of their respective owners.
PRODUCTION DATA information is current as of publication date.
2009–2011, 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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相关代理商/技术参数 |
参数描述 |
|---|---|
| TMP431CDGKR | 功能描述:板上安装温度传感器 +/-1C Remote and Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| TMP431CDGKT | 功能描述:板上安装温度传感器 +/-1C Remote and Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| TMP431DDGKR | 功能描述:板上安装温度传感器 +/-1C Remote and Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| TMP431DDGKT | 功能描述:板上安装温度传感器 +/-1C Remote and Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
| TMP432ADGSR | 功能描述:板上安装温度传感器 Remote & Local Temp Sensor RoHS:否 制造商:Omron Electronics 输出类型:Digital 配置: 准确性:+/- 1.5 C, +/- 3 C 温度阈值: 数字输出 - 总线接口:2-Wire, I2C, SMBus 电源电压-最大:5.5 V 电源电压-最小:4.5 V 最大工作温度:+ 50 C 最小工作温度:0 C 关闭: 安装风格: 封装 / 箱体: 设备功能:Temperature and Humidity Sensor |
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