AD7543KRZ-REEL(Analog Devices Inc) Description
The AD7543 is a precision 1 2-bit monolithic CMOS multi-plying DAC designed for serial. interface applications.
The DAC's logie circuitry consists of a 1 2-bit serial-in parallel-out shift rcgister (Registcr A) and a 12-bit DAC input register(Register B). Serial data at the AD7543 SRI pin is clocked into sRegister A on the leading or trailing edge (user selected) of thestrobe input. Once Register A is full its contents are loaded in-to Register B under control of the LOAD inputs.