PCM1860DBTR

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 PCM1860DBTR is a multi-channel 16-bit Delta-Sigma A/D converter specifically designed for dynamic input signals. It is well-suited for a wide range of application fields, such as machine vision, remote sensing, and medical imaging. This article will discuss the application field and working principle of the PCM1860DBTR.

Application Field

The PCM1860DBTR is a versatile device that is suitable for a wide range of applications. Its 16-bit resolution makes it ideal for machine vision applications such as intelligent cameras, where its low power consumption and small size enable it to be integrated into small systems. It is also suitable for remote sensing and medical imaging applications, where its sophisticated delta-sigma topology allows it to digitize signals from various external sources, such as strain gauges and accelerometers, with exceptionally low noise and distortion levels.

Working Principle

The PCM1860DBTR is a multi-channel delta-sigma A/D converter. The working principle involves a two-step process of oversampling and decimation. In the first step, the analog input signal is digitized by a highly linear delta-sigma modulator, which is designed to perform delta-sigma modulation with a high throughput rate. This allows the PCM1860DBTR to achieve a very high noise-free dynamic range. In the second step, the digital output from the delta-sigma modulator is reduced to a fraction of its original size, resulting in a lower resolution but a corresponding reduction in bit rate. This allows the PCM1860DBTR to provide a high rate of data acquisition with an extremely low signal-to-noise ratio.

Conclusion

The PCM1860DBTR is a versatile and reliable delta-sigma A/D converter, designed to provide high performance and low power consumption. It is suitable for a wide range of applications, from machine vision to medical imaging. The device utilizes a highly linear delta-sigma modulator coupled with decimation, resulting in high signal-to-noise ratios and very low distortion.

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