ADC1283 Datasheet (STMicroelectronics)

ADC1283, 12-bit SAR ADC

The ADC1283 is a low-power, eight-channel pure CMOS 12-bit analog-to-digital converter specified for conversion from 50 ksps to 200 ksps, tested at 200 ksps (3.2 MHz clock frequency).

The architecture is based on a successive-approximation register with an internal track-and-hold cell.

The ADC1283 f

ADC1283 Features

* 50 ksps to 200 ksps conversion rate

* 8-to-1-channel input MUX

* 2.7 V to 5.5 V digital I/Os supply voltage

* 2.7 V to 5.5 V analog supply voltage

* DNL (AVCC = DVCC = 5 V): +/- 0.9 LSB maximum

* INL (AVCC = DVCC = 5 V): +/- 1.2 LSB maximum