Texas Instruments TMP461AIRUNT, Digital Temperature Sensor -55 → +150 °C ±1.25°C Serial-I2C, SMBus, 10-Pin QFN

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): PH
Product Details

Remote & Local Temperature Sensors

Texas Instrument's range of remote & local temperature sensors measure their own temperature and that of one or more external devices. Examples of external devices could be thermal diodes contained within microcontrollers, microprocessors or FPGAs, or diode-connected transistors.

The remote & local temperature sensors have extra features to enhance temperature measurement such as beta compensation, series resistance cancellation, programmable non-ideality factor, programmable resolution, programmable threshold limits, minimum and maximum temperature monitors, diode fault detection and a temperature alert function.

Applications that are suitable for remote & local temperature sensor usage include telecommunications and network infrastructure, thermal management within computer systems, electronic test equipment, office electronics, industrial and medical equipment and LCD/DLP®/LCOS projectors.

Specifications
Attribute Value
Sensor Function Temperature
Output Type Digital
Interface Type Serial-I2C, SMBus
Accuracy ±1.25°C
Mounting Type Surface Mount
Pin Count 10
Minimum Operating Temperature -55 °C
Operating Temperature Range -55 → +150 °C
Maximum Operating Temperature +150 °C
Minimum Operating Supply Voltage 1.7 V
Maximum Operating Supply Voltage 3.6 V
Package Type QFN
Length 2.1mm
Height 0.75mm
Series TMP461
Width 2.1mm
Dimensions 2.1 x 2.1 x 0.75mm
Resolution 12 bit
Discontinued product
Related Products
The LM35 range of analogue temperature sensors from ...
Description:
The LM35 range of analogue temperature sensors from Texas Instruments give a 10 mV/°C output voltage directly proportional to the device temperature. The LM35 is suitable for various applications including home appliances, mobile phones, gaming, disk drives, battery management, portable ...
The MCP9800/1/2/3 series of high accuracy temperature converters ...
Description:
The MCP9800/1/2/3 series of high accuracy temperature converters have a 2Wire serial interface and convert temperatures of -55°C to +125°C to a digital output.Applications include PCs, servers, hard disk drives, mobile phones, office equipment, data communication equipment and entertainment systems. ...
The MCP9808 series of maximum accuracy temperature converters ...
Description:
The MCP9808 series of maximum accuracy temperature converters have a 2Wire serial interface and convert temperatures of -20°C to +100°C to a digital output.Applications include PCs, servers, mobile devices, industrial , food processing and consumer electronics.
Si705x Digital Temperature Sensors are composed of a ...
Description:
Si705x Digital Temperature Sensors are composed of a band-gap temperature sensor and a 14-bit ADC. They have been developed with power efficiency in mind featuring minimal self-heating, longer coin-cell battery lifespan and accuracy stability across all temperature and voltage ranges. ...