Temperature Sensor Digital, Local -55°C ~ 150°C 16 b 6-WSON (2x2)
The TMP117AIDRVR is a high-precision digital temperature sensor manufactured by Texas Instruments. The device provides accurate temperature measurements through an I²C-compatible digital interface and is optimized for applications requiring medical-grade accuracy, low power consumption, and compact PCB footprint. The sensor integrates a precision temperature sensing element, analog-to-digital converter, calibration memory, and digital interface into a single compact package.
The device supports continuous conversion and shutdown operating modes, enabling efficient thermal monitoring in battery-powered and always-on systems. Internal calibration minimizes external component requirements while providing highly linear and repeatable temperature measurements across an extended operating range.
The TMP117AIDRVR is commonly used in industrial controls, wearable electronics, healthcare equipment, environmental monitoring systems, battery management systems, consumer electronics, and precision instrumentation.
Electrical Characteristics
Supply voltage supports low-voltage digital systems and portable electronics applications.
Ultra-low operating current enables long battery life in energy-sensitive designs.
Integrated EEPROM allows programmable offset correction and configuration storage.
Digital output eliminates the need for external ADC circuitry.
High measurement resolution supports precision thermal monitoring applications.
Low self-heating characteristics improve measurement stability and accuracy.
Functional Features
High-accuracy digital temperature sensing.
I²C and SMBus compatible communication interface.
Programmable alert functionality for thermal threshold monitoring.
Continuous conversion and low-power shutdown operating modes.
Integrated non-volatile memory for user configuration storage.
Wide operating temperature range for industrial and commercial environments.
Fast conversion timing suitable for real-time monitoring systems.
Factory-calibrated performance requiring minimal external calibration.
Package Information
Package type is WSON with compact surface-mount footprint suitable for dense PCB layouts.
Moisture-sensitive package designed for automated assembly processes.
Lead-free and RoHS-compliant construction.
Typical Applications
Medical thermometers and patient monitoring systems.
Industrial temperature monitoring equipment.
Battery-powered portable electronics.
HVAC and environmental sensing systems.
Data acquisition and instrumentation systems.
Server and embedded thermal management applications.
Consumer electronics requiring precision thermal sensing.
