ADS1281 Datasheet (Texas Instruments)

ADS1281, ADC

The ADS1281 is an extremely high-performance, single-chip analog-to-digital converter (ADC) designed for the demanding needs of energy exploration and seismic monitoring environments.

The single-chip design promotes board area savings for improvements in high-density applications.

The converter uses

ADS1281 Features

* 1

* 2 High Resolution:

* 130dB SNR (250SPS)

* 127dB SNR (500SPS)

* High Accuracy:

* THD:

* 122dB (typ),

* 115dB (max)

* INL: 0.6ppm

* Inherently Stable Modulator with Fast Responding Over-Range Detection

* Flexible Digital