Temperature Sensor Digital, Local -40°C ~ 125°C 16 b 4-PICOSTAR (0.76x0.76)

The TMP114NCIYMTR is a high-accuracy digital temperature sensor designed for precision thermal monitoring applications in industrial, automotive, medical, and embedded electronic systems. The device integrates a precision band-gap temperature sensing element, analog-to-digital conversion circuitry, EEPROM memory, and a digital communication interface within a compact low-power package. The sensor supports accurate local temperature measurements with factory calibration and programmable alert functionality, enabling reliable thermal protection and environmental monitoring in space-constrained designs.

Engineering Specification

Manufacturer: Texas Instruments

Manufacturer Part Number: TMP114NCIYMTR

Device Type: Digital Temperature Sensor

Temperature Measurement Method: Local Semiconductor Temperature Sensing

Interface Type: I²C-Compatible Serial Interface

Supply Voltage Range: Ultra-Low Voltage Operation Compatible with Battery-Powered Systems

Temperature Measurement Range: Industrial Temperature Range Support

Accuracy: High-Precision Factory-Calibrated Temperature Measurement

Resolution: High-Resolution Digital Temperature Output

Conversion Architecture: Integrated Sigma-Delta Analog-to-Digital Conversion

Programmable Features:

High and low temperature alert thresholds EEPROM-stored configuration settings Programmable conversion rate Offset correction calibration Alert and interrupt functionality

Power Consumption: Optimized for Low-Power Embedded Applications

Communication Speed: Standard and Fast-Mode I²C Support

Package Type: Small Outline Leadless Package

Mounting Type: Surface Mount Technology

Operating Environment: Suitable for Industrial and Embedded Control Systems

Protection Features:

Integrated thermal monitoring alerts Nonvolatile configuration retention Robust digital communication interface

Applications:

Industrial temperature monitoring Medical instrumentation Battery-powered electronics Thermal management systems Precision embedded sensing Data acquisition equipment Environmental monitoring devices

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