Texas Instruments

TMP175AID

TMP175AID Description

The TMP175AID from Texas Instruments is a high-precision, digital temperature sensor with an I2C/SMBus interface, designed for surface-mount applications. Operating over a 2.7V to 5.5V supply range, it delivers ±1.5°C accuracy (highest) and ±2°C (lowest) across a wide -40°C to +125°C range, making it suitable for harsh environments. With a 9-bit resolution, it provides reliable temperature monitoring for systems requiring moderate precision. Packaged in an 8-SOIC tube, the device is RoHS3 compliant and adheres to REACH and EAR99 regulations, ensuring environmental and export compliance.

TMP175AID Features

• Digital Output: I2C/SMBus interface for easy integration with microcontrollers and embedded systems.
• Wide Operating Range: Supports -40°C to +125°C, ideal for industrial and automotive applications.
• Low Power Consumption: Optimized for battery-powered devices with a 2.7V–5.5V supply range.
• High Accuracy: ±1.5°C (best case) ensures reliable thermal management.
• Compact & Robust: 8-SOIC package with MSL 2 (1 Year) moisture sensitivity, suitable for automated assembly.
• Compliance: RoHS3, REACH Unaffected, and EAR99 certified for global deployment.

TMP175AID Applications

• Industrial Automation: Monitoring PCB temperatures in control systems.
• Consumer Electronics: Thermal protection in smart devices and wearables.
• Automotive Systems: Engine control units (ECUs) and cabin climate monitoring.
• Medical Devices: Precision temperature sensing in portable diagnostic equipment.
• HVAC Systems: Feedback for thermostats and environmental controls.

Conclusion of TMP175AID

The TMP175AID stands out for its balance of accuracy, low power, and compact design, making it a versatile choice for digital temperature sensing. While it is on Last Time Buy status, its wide operating range and compliance certifications ensure it remains a reliable solution for legacy or new designs requiring robust thermal monitoring. Ideal for applications demanding moderate resolution with high reliability, this sensor is a cost-effective option in its class.