The AD7543 is a precision 12-bit monolithic CMOS multiplying DAC designed for serial interface applications. The DAC's logic circuitry consists of a 12-bit serial-in parallel-out shift register (Register A) and a 12-bit DAC input register (Register B). Serial data at the AD7543 SRI pin is clocked into Register A on the leading or trailing edge (user selected) of the strobe input. Once Register A is full its contents are loaded into Register B under control of the LOAD inputs. * Resolution: 12 Bits * Nonlinearity: ±1/2 LSB Tmin to Tmax * Low Gain Drift: 2ppm/°C typ, 5ppm/°C max * Serial Load on Positive or Negative Strobe * Asynchronous CLEAR Input for Initialization * Full 4-Quadrant Multiplication * Low Multiplying Feedthrough: 1 LSB max @10kHz https://elecena.pl/product/14872960/12-bit-multiplying-i-serial 2018-05-22 https://elecena.pl/product/14872960/12-bit-multiplying-i-serial 2025-01-21