14-Bit, Multiplying Iout, 8-bit bus

The AD7536 is a 14-bit monolithic CMOS D/A converter. The part is laser trimmed and specified as a dedicated bipolar DAC. The resistors needed for 4-quadrant multiplication are contained on the chip. Thus, the user requires only the AD7536, a voltage reference and two op-amps for bipolar operation. The AD7536 has the same low leakage configuration (patent pending) as the other members of the 14-bit CMOS DAC family. The excellent output leakage current characteristics also ensure exceptional stability of linearity and gain error over the full temperature range.