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TMP124AIDRG4 PDF预览

TMP124AIDRG4

更新时间: 2024-11-04 20:53:27
品牌 Logo 应用领域
德州仪器 - TI 输出元件传感器换能器
页数 文件大小 规格书
19页 500K
描述
1.5°C Accurate Programmable Digital Temp Sensor with SPI Interface™ 8-SOIC -55 to 125

TMP124AIDRG4 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete包装说明:SOP8,.25
Reach Compliance Code:unknown风险等级:5.52
最大精度(摄氏度):1.5 Cel主体宽度:3.9 mm
主体高度:1.75 mm主体长度或直径:4.9 mm
外壳:PLASTICJESD-609代码:e4
安装特点:SURFACE MOUNT位数:12
端子数量:8最大工作电流:0.05 mA
最高工作温度:150 °C最低工作温度:-55 °C
输出接口类型:SPI INTERFACE封装主体材料:PLASTIC/EPOXY
封装等效代码:SOP8,.25封装形状/形式:RECTANGULAR
电源:3/5 V传感器/换能器类型:TEMPERATURE SENSOR,SWITCH/DIGITAL OUTPUT,SERIAL
子类别:Other Sensors/Transducers最大供电电压:5.5 V
最小供电电压:2.7 V表面贴装:YES
端子面层:Nickel/Palladium/Gold (Ni/Pd/Au)端接类型:SOLDER
Base Number Matches:1

TMP124AIDRG4 数据手册

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TMP122  
TMP124  
SBOS272B – JUNE 2003 – REVISED DECEMBER 2003  
1.5°C Accurate Programmable  
Digital Temperature Sensors  
with SPI™ Interface  
DESCRIPTION  
FEATURES  
DIGITAL OUTPUT: SPI-Compatible Interface  
The TMP122 and TMP124 are SPI-compatible temperature  
sensors available in SOT23-6 and SO-8 packages. Requir-  
ing only a pull-up resistor for complete function, the TMP122  
and TMP124 temperature sensors are capable of measuring  
temperatures within 2°C of accuracy over a temperature  
range of –40°C to +125°C, with operation up to 150°C.  
Programmable resolution, programmable set points and shut  
down function provide versatility for any application. Low  
supply current and a supply range from 2.7V to 5.5V make  
the TMP122 and TMP124 excellent candidates for low-  
power applications.  
PROGRAMMABLE RESOLUTION:  
9- to 12-Bits + Sign  
ACCURACY:  
±1.5°C from –25°C to +85°C (max)  
±2.0°C from –40°C to +125°C (max)  
LOW QUIESCENT CURRENT: 50µA  
WIDE SUPPLY RANGE: 2.7V to 5.5V  
TINY SOT23-6 AND SO-8 PACKAGES  
OPERATION TO 150°C  
PROGRAMMABLE HIGH/LOW SETPOINTS  
The TMP122 and TMP124 are ideal for extended thermal  
measurement in a variety of communication, computer, con-  
sumer, environmental, industrial, and instrumentation appli-  
cations.  
APPLICATIONS  
POWER-SUPPLY TEMPERATURE MONITORING  
COMPUTER PERIPHERAL THERMAL PROTECTION  
NOTEBOOK COMPUTERS  
CELL PHONES  
BATTERY MANAGEMENT  
OFFICE MACHINES  
THERMOSTAT CONTROLS  
ENVIRONMENTAL MONITORING and HVAC  
ELECTROMECHANICAL DEVICE TEMPERATURE  
Temperature  
Diode  
Temperature  
1
Control  
Logic  
8
Temp.  
SO/I  
V+  
Sensor  
Diode  
Temp.  
Sensor  
1
2
3
Control  
Logic  
6
5
4
ALERT  
GND  
V+  
SO/I  
CS  
∆Σ  
A/D  
Converter  
2
3
4
7
6
5
Serial  
Interface  
SCK  
NC  
CS  
∆Σ  
A/D  
Converter  
Serial  
Interface  
NC  
Config  
and Temp  
Register  
OSC  
Config  
and Temp  
Register  
OSC  
SCK  
GND  
ALERT  
TMP124  
TMP122  
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.  
SPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.  
PRODUCTION DATA information is current as of publication date.  
Products conform to specifications per the terms of Texas Instruments  
standard warranty. Production processing does not necessarily include  
testing of all parameters.  
Copyright © 2003, Texas Instruments Incorporated  
www.ti.com  

TMP124AIDRG4 替代型号

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TMP124AIDR TI

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