参数资料
型号: ADT7302ARTZ-500RL7
厂商: Analog Devices Inc
文件页数: 2/16页
文件大小: 238K
描述: IC SENSOR TEMP 13BIT DGT SOT23-6
标准包装: 500
功能: 温度监控系统(传感器)
传感器类型: 内部
感应温度: -40°C ~ 125°C
精确度: ±2°C(最小值)
拓扑: ADC,寄存器库
输出类型: MICROWIRE?,QSPI?,SPI?
输出警报:
输出风扇:
电源电压: 2.7 V ~ 5.25 V
工作温度: -40°C ~ 125°C
安装类型: 表面贴装
封装/外壳: SOT-23-6
供应商设备封装: SOT-23-6
包装: 带卷 (TR)
ADT7302
 
 
Rev. B | Page 2 of 16
TABLE OF CONTENTS
Features .............................................................................................. 1 
Applications ....................................................................................... 1 
Functional Block Diagram .............................................................. 1 
General Description ......................................................................... 1 
Product Highlights ........................................................................... 1 
Revision History ............................................................................... 2 
Specifications ..................................................................................... 3 
Timing Characteristics ................................................................ 4 
Absolute Maximum Ratings ............................................................ 5 
ESD Caution .................................................................................. 5 
Pin Configurations and Function Descriptions ........................... 6 
Typical Performance Characteristics ..............................................7 
Theory of Operation .........................................................................9 
Converter Details ..........................................................................9 
Temperature Value Register .........................................................9 
Serial Interface ............................................................................ 10 
Applications Information .............................................................. 12 
Microprocessor Interfacing ....................................................... 12 
Mounting the ADT7302 ............................................................ 14 
Supply Decoupling ..................................................................... 14 
Outline Dimensions ....................................................................... 15 
Ordering Guide .......................................................................... 15 
 
REVISION HISTORY
6/11Rev. A to Rev. B
Changed Temperature Conversion Time from 800 祍 to 1.2 ms .. 3
Changed Temperature Conversion Time in Converter
Details Section .................................................................................. 9
3/10Rev. 0 to Rev. A
Change to Autoconversion Update Rate Parameter, Table 1 ...... 3
Changes to Converter Details Section ........................................... 9
Updated Outline Dimensions ....................................................... 15
 
10/05Revision 0: Initial Version
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