ICL7134 PDF 데이터시트 검색

® December 1997 NO CO T RE N MME FO DED RN E N ESIG WD S ICL7134 14-Bit Multiplying Microprocessor-Compatible D, A Converter Description The ICL7134 combines a four-quadrant multiplying DAC using thin film resistor and CMOS circuitry with an on-chip PROM-controlled correction circuit to achieve true 14-bit linearity without laser trimming. Microprocessor bus interfacing is eased using standard memory WRITE cycle timing and control signal use. Two input buffer registers are separately