Texas Instruments-ADCS7478AIMF/NOPB Analog to Digital Converters - ADCs 1-Channel Single ADC SAR 1Msps 8-bit Serial 6-Pin SOT-23 T/R

Sensors, Transducers

TMP121AIDBVTG4

Obsolete

Texas Instruments

TEMPERATURE SENSOR DIGITAL SERIAL (SPI) 6-PIN SOT-23 T/R

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Sensors, Transducers

TMP121AIDBVTG4

Obsolete

Texas Instruments

TEMPERATURE SENSOR DIGITAL SERIAL (SPI) 6-PIN SOT-23 T/R

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	TMP121AIDBVTG4

Accuracy - Highest (Lowest)	1.5 ¯C
Accuracy - Highest (Lowest)	2 °C
Features	Shutdown Mode
Mounting Type	Surface Mount
Operating Temperature [Max]	150 °C
Operating Temperature [Min]	-55 °C
Output Type	SPI
Package / Case	SOT-23-6
Resolution	12 b
Sensing Temperature - Local [Max]	125 °C
Sensing Temperature - Local [Min]	-40 °C
Sensor Type	Digital, Local
Supplier Device Package	SOT-23-6
Test Condition [Max]	85 °C
Test Condition [Max]	125 °C
Test Condition [Min]	-25 °C
Test Condition [Min]	-40 °C
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	2.7 V

TMP121-EP Series

Enhanced product, 1.5°C 2.7V to 5.5V digital temperature sensor with SPI interface in SOT-23<

Part	Accuracy - Highest (Lowest)	Accuracy - Highest (Lowest)	Mounting Type	Operating Temperature [Min]	Operating Temperature [Max]	Package / Case	Output Type	Test Condition [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Resolution	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Features	Sensor Type	Voltage - Supply [Min]	Voltage - Supply [Max]	Supplier Device Package
Texas Instruments TMP121AIDBVR	1.5 ¯C	2 °C	Surface Mount	-55 °C	150 °C	SOT-23-6	SPI	-25 °C	85 °C	125 °C	-40 °C	12 b	125 °C	-40 °C	Shutdown Mode	Digital Local	2.7 V	5.5 V	SOT-23-6
Texas Instruments TMP121AIDBVTG4	1.5 ¯C	2 °C	Surface Mount	-55 °C	150 °C	SOT-23-6	SPI	-25 °C	85 °C	125 °C	-40 °C	12 b	125 °C	-40 °C	Shutdown Mode	Digital Local	2.7 V	5.5 V	SOT-23-6
Texas Instruments TMP121AQDBVREP	1.5 ¯C	2 °C	Surface Mount	-40 °C	125 °C	SOT-23-6	SPI	-25 °C	85 °C	125 °C	-40 °C	12 b	125 °C	-40 °C	Shutdown Mode	Digital Local	2.7 V	5.5 V	SOT-23-6

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Description

General part information

TMP121-EP Series

The TMP121 and TMP123 are SPI-compatible temperature sensors available in the tiny SOT23-6 package. Requiring no external components, the TMP121 and TMP123 are capable of measuring temperatures within 2°C of accuracy over a temperature range of -40°C to 125°C. Low supply current and a supply range from 2.7 V to 5.5 V make the TMP121 and TMP123 excellent candidates for low-power applications.

The TMP121 and TMP123 are ideal for extended thermal measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications.

Documents

Technical documentation and resources

No documents available