TC74AO-3.3VAT - Microchip Technology

The TC74AO-3.3VAT is a high-performance, precision temperature sensor from Microchip Technology, designed to meet the needs of a wide range of applications where accurate temperature monitoring is critical. This compact, serially accessible digital sensor operates on a supply voltage of 3.3V, making it ideal for portable and battery-powered devices.

At the heart of the TC74AO-3.3VAT is a silicon temperature sensing element which provides a temperature-to-digital conversion with a resolution of 1°C. The onboard digital-to-analog converter (DAC) translates the temperature readings into a digital format that can be easily interfaced with microcontrollers and other digital systems through a simple 2-wire, I2C-compatible serial interface.

This sensor offers a temperature reading range of -40°C to +125°C, ensuring broad applicability in environments ranging from industrial control systems to consumer electronics. The high accuracy and low power consumption of the TC74AO-3.3VAT make it an excellent choice for thermal management and protection applications in computer peripherals, office electronics, and telecommunications equipment.

Key features of the TC74AO-3.3VAT include:

• Supply Voltage: Operates at 3.3V
• Temperature Range: -40°C to +125°C with ±2°C accuracy
• Interface: Easy-to-use 2-wire, I2C-compatible serial interface
• Resolution: 1°C resolution
• Low Power: Suitable for power-sensitive applications
• Compact Package: Available in a space-saving 5-pin SOT-23 package

The TC74AO-3.3VAT temperature sensor's small footprint and low power requirements make it an excellent choice for space-constrained applications. Additionally, its robust design ensures reliable performance even in harsh environmental conditions. Whether you're developing a sophisticated climate control system or simply need to monitor the temperature within a device, the TC74AO-3.3VAT from Microchip Technology provides a dependable solution that engineers and designers can trust.

For further information, datasheets, and technical support, visit Microchip Technology's official website or contact your local Microchip sales representative.