AD7843ARQ-REELIC ADC 12BIT TOUCHSCREEN 16-QSOP|ANALOG DEVICES INC||RoHS Mixed AD7843ARQZ-REEL AD7843ARQ-REEL7IC ADC 12BIT TOUCHSCREEN 16-QSOP|ANALOG DEVICES INC||RoHS Mixed AD7843ARQZ-REEL7