TMP422AIDCNT

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

The TMP422AIDCNT is a low-cost, digital output temperature sensor which combines high accuracy, low power consumption, and high speed response time in one single device. The device consists of an analog-to digital converter (ADC) integrated circuit, four separate sensing elements, and a high precision reference voltage. The TMP422AIDCNT is designed for use in applications varying from automotive to industrial, and is widely used in applications ranging from engine and transmission control to temperature monitoring.

The TMP422AIDCNT has a temperature range of -55°C to +150°C [+013°C/ -20°C to +90°C], with excellent accuracy and repeatability of ±0.2°C or ±0.3°C. Its wide range and its high accuracy make it a reliable and cost-effective solution for many temperature sensing applications. In addition, the TMP422AIDCNT has a very low power consumption which makes the device exceptionally suitable for remote sensing applications.

In addition to its low power consumption, the TMP422AIDCNT has a fast response time. It can be used for both continuous and single shot measurements, resulting in an extremely fast conversion and accuracy, allowing users to continuously monitor the temperature at any given point. The TMP422AIDCNT also features a self-clearing function which increases the accuracy of the sensor, eliminating any temperature drift over time.

The TMP422AIDCNT works on a patented temperature-to-voltage converging principle, where four precision sensing elements are connected to a dedicated analog-to-digital converter (ADC) circuit. The ADC converts the temperature signal into a digital form, which is then output through the 3-wire serial interface. The device is capable of providing both digital and analog outputs, depending on the user’s application. The digital output is a user-selectable thermistor curve, while the analog output is a linear 0-5 VDC signal.

Furthermore, the TMP422AIDCNT has a variety of features which allow it to be easily integrated into other systems. The device includes a factory calibration coefficient, which enables users to easily convert the digital output to temperature in either Celsius or Fahrenheit formats. In addition, the TMP422AIDCNT includes a non-volatile memory which can be used for storing user-defined system parameters. Lastly, the device is equipped with two power pins which can be used to power other components within the system.

The TMP422AIDCNT is a versatile, low-cost temperature sensing device, due to its extremely wide temperature range, low power consumption, high accuracy and fast response time. The device is a reliable and cost-effective solution for many automotive, industrial and remote sensing applications.

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