Microchip Technology's MCP9700AT-E/TTVAO - Low-Power Linear Active Thermistor IC

The MCP9700AT-E/TTVAO from Microchip Technology is a high-precision, low-power linear active thermistor IC. This miniature device is an analog temperature sensor that converts temperature to analog voltage. It is a highly accurate sensor with a typical accuracy of ±2°C and a linear temperature coefficient of 10 mV/°C, ensuring reliable temperature readings over its specified range.

Designed for easy integration into a wide range of applications, the MCP9700AT-E/TTVAO operates over a temperature range of -40°C to +125°C, making it suitable for everything from industrial systems to consumer products. Its low operating current of just 6 µA (typical) is particularly beneficial for battery-powered devices, where power conservation is paramount.

The sensor comes in a small 3-pin TO-92 package, which is ideal for space-constrained applications. Its simple three-pin interface makes it easy to connect to a microcontroller's analog-to-digital converter (ADC) input, facilitating straightforward integration into your design. The simplicity of the MCP9700AT-E/TTVAO allows for the elimination of the need for complex calibration of thermistors in the end application.

Key features of the MCP9700AT-E/TTVAO include:

• Linear temperature slope: 10 mV/°C
• Accuracy of ±2°C (typical) over the temperature range of 0°C to +70°C
• Wide operating voltage range: 2.3V to 5.5V
• Low operating current: 6 µA (typical)
• Stable operation over the temperature range of -40°C to +125°C
• Small TO-92 package suitable for space-limited applications

Whether you're designing climate control systems, temperature monitoring solutions, or portable consumer electronics, the MCP9700AT-E/TTVAO provides a cost-effective and power-efficient temperature sensing solution. With Microchip's reputation for quality and support, this thermistor IC is a reliable choice for your temperature measurement needs.