Texas Instruments

LM60CIM3X

LM60CIM3X Description

The LM60CIM3X from Texas Instruments is a precision analog output temperature sensor designed for surface-mount applications. Operating within a 2.7V to 10V supply range, it delivers an analog voltage output proportional to temperature with a resolution of 6.25mV/°C. The sensor provides an accuracy of ±3°C (highest) and ±4°C (lowest) across a wide temperature range of -40°C to +125°C, making it suitable for demanding environments. Packaged in a compact SOT-23-3 form factor and available in Tape & Reel (TR), it is ideal for automated assembly processes.

LM60CIM3X Features

• Analog Voltage Output: Linear 6.25mV/°C scaling simplifies interfacing with ADCs or microcontrollers.
• Wide Supply Range: Operates from 2.7V to 10V, accommodating low-power and standard voltage systems.
• High Accuracy: ±3°C typical accuracy ensures reliable temperature monitoring.
• Compact SOT-23-3 Package: Space-efficient for high-density PCB designs.
• Extended Temperature Range: Performs reliably from -40°C to +125°C, suitable for industrial and automotive applications.
• MSL 1 (Unlimited): Moisture-resistant packaging eliminates baking requirements before assembly.

LM60CIM3X Applications

The LM60CIM3X excels in applications requiring precise, low-cost temperature sensing:

• Industrial Control Systems: Monitoring PCB or enclosure temperatures in automation equipment.
• Consumer Electronics: Thermal management in smartphones, tablets, and wearables.
• Automotive: Engine control units (ECUs) and battery management systems (BMS).
• HVAC Systems: Ambient temperature sensing for climate control.
• Medical Devices: Patient monitoring equipment where consistent accuracy is critical.

Conclusion of LM60CIM3X

The LM60CIM3X stands out for its analog simplicity, wide voltage range, and robust accuracy in a miniature package. While marked as "Not For New Designs," it remains a viable choice for legacy systems or applications prioritizing cost-effective, reliable temperature sensing. Its versatility across industrial, automotive, and consumer markets underscores its enduring utility despite newer digital alternatives. Engineers valuing ease of integration and proven performance will find it a compelling solution.