ADC121S021 Datasheet - Texas Instruments

ADC121S021 12-Bit A/D Converter

The ADC121S021 device is a low-power, singlechannel CMOS 12-bit analog-to-digital converter with a high-speed serial interface. Unlike the conventional practice of specifying performance at a single sample rate only, the ADC121S021 is fully specified over a sample rate range of 50 ksps to 200 ksps. .

ADC121S021 Features

* 1 Specified Over a Range of Sample Rates

* Variable Power Management

* Single Power Supply With 2.7-V to 5.25-V Range

* Compatible With the SPI, QSPI, MICROWIRE, and DSP

* Key Specifications:

* DNL: 0.45 and

* 0.25 LSB (Typical)

* INL:

ADC121S021-etcTI.pdf