18-bit 20MSPS SAR ADC with ADC driver and reference driver in 6mm x 6mm QFN

The ADS911x is a

family of 18-bit, high-speed, analog-to-digital converters

(ADCs) with an integrated driver for the ADC inputs. The integrated ADC driver

simplifies the signal chain, reduces power consumption for precision applications,

and supports high-frequency signals beyond 1MHz. By not requiring an external

decoupling capacitor, the integrated ADC reference buffer is optimized for wide

bandwidth applications.

The ADS911x uses a serial LVDS (SLVDS) data interface that enables high-speed

digital communication while minimizing digital switching noise. Read the

dual-channel ADC data using separate SLVDS outputs per ADC channel or one SLVDS

output for both ADC channels.