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TMP275AIDR PDF预览

TMP275AIDR

更新时间: 2024-11-22 12:16:07
品牌 Logo 应用领域
德州仪器 - TI 传感器温度传感器
页数 文件大小 规格书
19页 832K
描述
0.5 C Digital Out Temperature Sensor

TMP275AIDR 数据手册

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TMP275  
SBOS363D − JUNE 2006 − REVISED AUGUST 2007  
0.5°C Digital Out Temperature Sensor  
FD EATURES  
DESCRIPTION  
EIGHT ADDRESSES  
The TMP275 is a 0.5°C accurate, Two-Wire, serial output  
temperature sensor available in an MSOP-8 or an SO-8  
package. The TMP275 is capable of reading temperatures  
with a resolution of 0.0625°C.  
D
D
D
DIGITAL OUTPUT: Two-Wire Serial Interface  
RESOLUTION: 9- to 12-Bits, User-Selectable  
ACCURACY:  
0.5°C (max) from −20°C to +100°C  
The TMP275 is SMBus-compatible and allows up to eight  
devices on one bus. It is ideal for extended temperature  
measurement in a variety of communication, computer,  
consumer, environmental, industrial, and instrumentation  
applications.  
D
LOW QUIESCENT CURRENT:  
50µA, 0.1µA Standby  
D
D
D
WIDE SUPPLY RANGE: 2.7V to 5.5V  
SMALL MSOP-8 AND SO-8 PACKAGES  
The TMP275 is specified for operation over a temperature  
range of −40°C to +125°C.  
NO POWER-UP SEQUENCE REQUIRED;  
TWO-WIRE BUS PULL-UPS CAN BE  
ENABLED BEFORE V+  
Temperature  
Diode  
AD PPLICATIONS  
1
Control  
Logic  
8
7
POWER-SUPPLY TEMPERATURE  
MONITORING  
Temp.  
V+  
A0  
SDA  
Sensor  
D
COMPUTER PERIPHERAL THERMAL  
PROTECTION  
2
SCL  
∆Σ  
A/D  
Serial  
Interface  
D
D
D
D
D
D
D
NOTEBOOK COMPUTERS  
CELL PHONES  
Converter  
3
4
6
5
ALERT  
GND  
A1  
A2  
BATTERY MANAGEMENT  
OFFICE MACHINES  
Config.  
and Temp.  
Register  
OSC  
THERMOSTAT CONTROLS  
ENVIRONMENTAL MONITORING AND HVAC  
TMP275  
ELECTROMECHANICAL DEVICE  
TEMPERATURE  
_
TEMPERATURE ERROR vs TEMPERATURE  
TEMPERATURE ERROR AT 25  
C
0.500  
0.375  
0.250  
0.125  
0
0.125  
0.250  
0.375  
0.500  
15  
55  
35  
5
25  
45  
65  
85  
105 125 130  
_
Temperature ( C)  
_
Temperature Error ( C)  
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.  
All trademarks are the property of their respective owners.  
ꢀꢁ ꢂ ꢃꢄ ꢅ ꢆꢇ ꢂꢈ ꢃ ꢉꢆꢉ ꢊꢋ ꢌꢍ ꢎ ꢏꢐ ꢑꢊꢍꢋ ꢊꢒ ꢓꢔ ꢎ ꢎ ꢕꢋꢑ ꢐꢒ ꢍꢌ ꢖꢔꢗ ꢘꢊꢓ ꢐꢑꢊ ꢍꢋ ꢙꢐ ꢑꢕꢚ ꢀꢎ ꢍꢙꢔ ꢓꢑꢒ  
ꢓ ꢍꢋ ꢌꢍꢎ ꢏ ꢑꢍ ꢒ ꢖꢕ ꢓ ꢊ ꢌꢊ ꢓ ꢐ ꢑꢊ ꢍꢋꢒ ꢖ ꢕꢎ ꢑꢛꢕ ꢑꢕ ꢎ ꢏꢒ ꢍꢌ ꢆꢕꢜ ꢐꢒ ꢇꢋꢒ ꢑꢎ ꢔꢏ ꢕꢋꢑ ꢒ ꢒꢑ ꢐꢋꢙ ꢐꢎ ꢙ ꢝ ꢐꢎ ꢎ ꢐ ꢋꢑꢞꢚ  
ꢀꢎ ꢍ ꢙꢔꢓ ꢑ ꢊꢍ ꢋ ꢖꢎ ꢍ ꢓ ꢕ ꢒ ꢒ ꢊꢋ ꢟ ꢙꢍ ꢕ ꢒ ꢋꢍꢑ ꢋꢕ ꢓꢕ ꢒꢒ ꢐꢎ ꢊꢘ ꢞ ꢊꢋꢓ ꢘꢔꢙ ꢕ ꢑꢕ ꢒꢑꢊ ꢋꢟ ꢍꢌ ꢐꢘ ꢘ ꢖꢐ ꢎ ꢐꢏ ꢕꢑꢕ ꢎ ꢒꢚ  
Copyright 2006−2007, Texas Instruments Incorporated  
www.ti.com  

TMP275AIDR 替代型号

型号 品牌 替代类型 描述 数据表
TMP275AIDG4 TI

完全替代

0.5 C Digital Out Temperature Sensor
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