The LM74CIMX-3/NOPB is a sophisticated digital output temperature sensor from Texas Instruments, a global semiconductor company that designs, manufactures, tests, and sells analog and embedded processing chips. This product, also known as a National Semiconductor product, is designed to offer accurate and reliable temperature readings for various applications, including thermal management and protection applications.

• Operating Temperature Range: -55°C to 125°C
• Digital Output: can be interfaced directly with a microcontroller, eliminating the need for additional components
• Accuracy: ±2°C from -25°C to 100°C and ±3°C from -55°C to 125°C
• Supply Voltage Range: 2.7V to 5.5V
• Power Consumption: 0.65mW at 3.3V
• Package: 8-pin MSOP
• Interface: SPI and MICROWIRE™ compatible
• Shutdown Mode: for power conservation
• Key Feature: detects over-temperature conditions, providing an output signal that can be used to initiate protective measures