NCT75DMR2G

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Temperature is a key factor for many industrial processes to function to specification. Temperature sensors are one of the most critical components used for applications from medical to cooling and heating. The NCT75DMR2G temperature sensor is an example of an analog and digital output type sensor that can provide accurate temperature measurements.

The NCT75DMR2G temperature sensor is designed to measure temperatures ranging from -40 to +125°C and has a digital output in form of an I2C-bus interface. The sensor also has an optional alert signal which can be configured with hysteresis limits for applications in which temperature needs to be monitored. The signal is then evaluated with the help of software or the equivalent analog circuitry.

The key features of the NCT75DMR2G temperature sensor are the small format of the I2C-bus, the error margins of ±2°C, and the response time of less than 2 seconds. This makes it suitable for applications where fast and precise temperature measurements are required. It is also highly suitable for mobile and frequently moved applications as the sensor is small and durable.

This sensor is a digital temperature sensor with an analog output that can measure temperature in a range of -40 to +125°C. The digital output is provided by an I2C-bus interface that enables communication with micro-controllers over a two-wire communication link. The I2C-bus uses a serial communication protocol for bidirectional data transfer and supports multiple masters and multiple slaves.

The working principle of the sensor involves sampling the temperature, converting it into digital data, and then transferring it to a microcontroller or a host system. The sensor uses a negative temperature coefficient (NTC) thermistor and reference voltage divider to transform the temperature and convert it into the digital data. The signal is then amplified using a signal conditioning circuitry before being converted to digital data by an ADC.

The digital output of the sensor can be used for monitoring applications where the temperature needs to be monitored and adjusted as and when required. The alert signal is also used for applications where a certain temperature limit needs to be maintained and alert will be sent when the temperature exceeds the set limit.

The NCT75DMR2G temperature sensor can be used in various applications such as ambient temperature monitoring, medical temperature monitoring, temperature control for cooling systems, and other industrial applications. The small form factor of the I2C-bus and the accuracy of the sensor make it an ideal choice for applications that require precise monitoring and temperature control. The reliable digital output and fast response time of the sensor also enable it to be used for applications in which precision temperature measuring is a must.

The specific data is subject to PDF, and the above content is for reference