ADC122S706
www.ti.com SNAS408A – NOVEMBER 2007 – REVISED MARCH 2013 ADC122S706 Dual 12-Bit, 500 kSPS to 1 MSPS, Simultaneous Sampling A/D Converter
Check for Samples: ADC122S706 FEATURES DESCRIPTION The ADC122S706 is a dual 12-bit, 500 kSPS to 1
MSPS simultaneous sampling Analog-to-Digital (A/D)
converter. The analog inputs on both channels are
sampled simultaneously to preserve their relative
phase information to each other. The converter is
based on a successive-approximation register
architecture where the differential nature of the
analog inputs is maintained from the internal trackand-hold circuits throughout the A/D converter to
provide excellent common-mode signal rejection. The
ADC122S706 features an external reference that can
be varied from 1.0V to VA. 1 2 True Simultaneous Sampling Differential
Inputs
Guaranteed Performance from 500 kSPS to 1
MSPS
External Reference
Wide Input Common-Mode Voltage Range
Single or Dual High-Speed Serial Data Outputs
Operating Temperature Range of -40В°C to
+105В°C
SPIв„ў/QSPIв„ў/MICROWIRE/DSP Compatible
Serial Interface APPLICATIONS Motor Control …
