Microchip Technology's MCP9700T-E/LT Low-Power Linear Active Thermistor IC

The MCP9700T-E/LT from Microchip Technology is a high-precision, low-power linear active thermistor IC that provides a cost-effective solution for temperature sensing applications. This analog temperature sensor converts temperature to an analog voltage output, making it an ideal component for a wide range of products requiring temperature monitoring and control.

Key Features

• Accuracy: The MCP9700T-E/LT offers an accuracy of ±2°C from 0°C to +70°C, ensuring reliable temperature readings for critical applications.
• Low Operating Voltage: With an operating voltage range of 2.3V to 5.5V, this sensor is suitable for battery-operated devices and can be easily integrated into low-voltage systems.
• Linear Output: The device provides a linear output with a scale factor of 10mV/°C, simplifying the interface with analog-to-digital converters and microcontrollers.
• Low Power Consumption: The MCP9700T-E/LT is optimized for power-sensitive applications, featuring a low quiescent current of just 6µA.
• Small Package: Available in a space-saving 3-pin TO-92 package, it is well-suited for compact designs and PCBs with limited real estate.
• Wide Temperature Range: This sensor operates over a temperature range of -40°C to +125°C, accommodating environments with varying temperature conditions.
• Calibrated Directly in Celsius: The sensor is factory-calibrated in degrees Celsius, eliminating the need for external calibration components and simplifying system design.

Applications

The MCP9700T-E/LT is versatile and can be used in various applications, including:

• Consumer Electronics
• Industrial Systems
• Automotive Controls
• Environmental Monitoring
• Medical Equipment
• Smart Home Devices

With its ease of use, high accuracy, and low power consumption, the MCP9700T-E/LT is an excellent choice for designers and engineers looking to incorporate temperature sensing into their projects without adding significant complexity or cost.