TLC2543IFN

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

Data Acquisition- Analog to Digital Converters (ADCs) are one of the most important components in testing and monitoring electronic systems. The Texas Instruments TLC2543IFN is a high accuracy, single channel ADC used widely in monitoring and testing applications. Let’s dive in to learn its application field and working principle.

Typical application field

The TLC2543IFN is a 4-bit ADC, with an input range of 0 to 5 Volts. It is designed to provide a cost-effective and accurate solution for applications such as data acquisition and analog to digital conversion. It offers wide dynamic range and low noise performance, making it ideal for analog input signals. Other common applications include industrial, automotive and environmental monitoring.

The TLC2543IFN is ideal for use with analog sensors, allowing for the sampling and conversion of up to 5 volts of data. Its integrated EEPROM allows for an easy calibration process and its high resolution ensures accurate data conversion results. The TLC2543IFN operates from the power supply of 1.8 V to 5V, making it suitable for low power monitoring applications. In addition, the device offers built-in error checking, making it suitable for use with digital sensors.

Working Principle

The TLC2543IFN is a fully integrated, single channel analog to digital converter that offers 4-bit resolution with 12-bit accuracy. The device utilizes a switched capacitor approach to the analog-to-digital conversion process. The device produces a 4-bit result, which can then be used to generate digital values using the 2-to-4 line converter and the look up table.

The device utilizes a four-step conversion process. The first step is the charge-balancing amplifier stage. This stage scales the input signal down to the 0-5V input range of the device. Next, the charge is equalized between the positive and negative input voltage signals. This is then followed by a sigma-delta modulator and a digital filtering stage. Finally, the output is converted to a 4-bit result.

Conclusion

The TLC2543IFN is an effective single-channel analog to digital converter, offering 4-bit resolution with 12-bit accuracy. It is ideal for use in low power monitoring applications and can be used with digital and analog sensors. The device utilizes a switched capacitor approach to the analog-to-digital conversion process, and its integrated EEPROM allows for an easy calibration process. By utilizing this device in your applications, you can be sure of accurate, reliable data conversion results.

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