Product Summary

The TMP75AIDR is a digital temperature sensor with two-wire interface. The TMP75AIDR is a Two-Wire, serial output temperature sensor available in an SO-8 package. Requiring no external components, the TMP75AIDR is capable of reading temperatures with a resolution of 0.0625℃. The TMP75AIDR features a Two-Wire interface that is SMBus-compatible, with the TMP75AIDR allowing up to 27 devices on one bus and the TMP75AIDR allowing up to eight devices on one bus. Applications are (1) power-supply temperature monitoring; (2)computer peripheral thermal protection; (3)notebook computers; (4)cell phones; (5)battery management; (6)office machines; (7)thermostat controls; (8)environmental monitoring and hvac; (9)electromechanical device temperature.

Parametrics

TMP75AIDR absolute maximum ratings: (1)Power Supply, V+: 7.0V; (2)Input Voltage: –0.5V to 7.0V; (3)Input Current: 10mA; (4)Operating Temperature Range: –55℃ to +127℃; (5)Storage Temperature Range: –60℃ to +130℃; (6)Junction Temperature (TJ Max): +150℃; (7)Lead Temperature (soldering): +300℃.

Features

TMP75AIDR features: (1)27 addresses. 8 addresses; (2)Digital output: Two-Wire Serial Interface; (3)Resolution: 9- to 12-Bits, User-Selectable; (4)Accuracy: ±1.5℃ (max) from –25℃ to +85℃. ±2.0℃ (max) from –40℃ to +125℃; (5)Low quiescent current: 50μA, 0.1μA Standby; (6)Wide supply range: 2.7V to 5.5V; (7)Small so-8 package.

Diagrams

TMP75AIDR pin connection

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
TMP75AIDR
TMP75AIDR
Texas Instruments
Board Mount Temperature Sensors Digital w/2-Wire Ifc
Data Sheet
0-1: $0.86
1-25: $0.68
25-100: $0.61
100-250: $0.53
TMP75AIDRG4
TMP75AIDRG4
Texas Instruments
Board Mount Temperature Sensors Digital w/2-Wire Ifc
Data Sheet
0-1: $0.79
1-25: $0.62
25-100: $0.57
100-250: $0.49