GENERAL DESCRIPTION

The AD5441 is an improved high accuracy 12-bit multiplying digital-to-analog converter (DAC) in space-saving 8-lead packages. Featuring serial input, double buffering, and excellent analog performance, the AD5441 is ideal for applications where PC board space is at a premium. Improved linearity and gain error performance permit reduced part counts through the elimination of trimming components. Separate input clock and load DAC control lines allow full user control of data loading and analog output.

FEATURES

  3 V to 5 V supply operation

  True 12-bit accuracy

  5 V operation @ <10 μA

  Fast 3-wire serial input

  Fast 1 μs settling time

  2.4 MHz, 4-quadrant multiply BW

  Upgrade for DAC8043 and DAC8043A

  Standard and rotated pinout

APPLICATIONS

  Ideal for PLC applications in industrial control

  Programmable amplifiers and attenuators

  Digitally controlled calibration and filters

  Motion control systems