TMP125 Series

±2°C 2.7V to 5.5V digital temperature sensor with SPI interface and -40 to 125°C o

Catalog

±2°C 2.7V to 5.5V digital temperature sensor with SPI interface and -40 to 125°C o

Part	Output Type	Package / Case	Accuracy - Highest (Lowest)	Test Condition [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Features	Supplier Device Package	Voltage - Supply [Min]	Voltage - Supply [Max]	Mounting Type	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Sensor Type	Resolution	Operating Temperature [Min]	Operating Temperature [Max]
Texas Instruments TMP125AIDBVTG4	SPI	SOT-23-6	2 °C 2.5 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Shutdown Mode	SOT-23-6	2.7 V	5.5 V	Surface Mount	125 °C	-40 °C	Digital Local	9 b	-55 °C	125 °C
Texas Instruments TMP125AIDBVR	SPI	SOT-23-6	2 °C 2.5 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Shutdown Mode	SOT-23-6	2.7 V	5.5 V	Surface Mount	125 °C	-40 °C	Digital Local	9 b	-55 °C	125 °C
Texas Instruments TMP125AIDBVT	SPI	SOT-23-6	2 °C 2.5 °C	-25 °C	85 °C	125 °C	-40 °C	One-Shot Shutdown Mode	SOT-23-6	2.7 V	5.5 V	Surface Mount	125 °C	-40 °C	Digital Local	9 b	-55 °C	125 °C

Catalog

±2°C 2.7V to 5.5V digital temperature sensor with SPI interface and -40 to 125°C o

Key Features

• DIGITAL OUTPUT: SPI-Compatible InterfaceRESOLUTION: 10-Bit, 0.25°CACCURACY:±2.0°C (max) from –25°C to +85°C±2.5°C (max) from –40°C to +125°CLOW QUIESCENT CURRENT: 50µA (max)WIDE SUPPLY RANGE: 2.7V to 5.5VTINY SOT23-6 PACKAGEOPERATION FROM –40°C to +125°CAPPLICATIONSBASE STATION EQUIPMENTCOMPUTER PERIPHERAL THERMAL PROTECTIONNOTEBOOK COMPUTERSDATA ACQUISITION SYSTEMSTELECOM EQUIPMENTOFFICE MACHINESSPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.DIGITAL OUTPUT: SPI-Compatible InterfaceRESOLUTION: 10-Bit, 0.25°CACCURACY:±2.0°C (max) from –25°C to +85°C±2.5°C (max) from –40°C to +125°CLOW QUIESCENT CURRENT: 50µA (max)WIDE SUPPLY RANGE: 2.7V to 5.5VTINY SOT23-6 PACKAGEOPERATION FROM –40°C to +125°CAPPLICATIONSBASE STATION EQUIPMENTCOMPUTER PERIPHERAL THERMAL PROTECTIONNOTEBOOK COMPUTERSDATA ACQUISITION SYSTEMSTELECOM EQUIPMENTOFFICE MACHINESSPI is a registered trademark of Motorola. All other trademarks are the property of their respective owners.

Description

The TMP125 is an SPI-compatible temperature sensor available in the tiny SOT23-6 package. Requiring no external components, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of –25°C to +85°C and 2.5°C of accuracy over –40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications. The TMP125 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The TMP125 is an SPI-compatible temperature sensor available in the tiny SOT23-6 package. Requiring no external components, the TMP125 is capable of measuring temperatures within 2°C of accuracy over a temperature range of –25°C to +85°C and 2.5°C of accuracy over –40°C to +125°C. Low supply current, and a supply range from 2.7V to 5.5V, make the TMP125 an excellent candidate for low-power applications. The TMP125 is ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.