AD7549JNZ Datasheet PDF - ADI

●The AD7549JNZ is a monolithic dual 12-bit current output Digital-to-analog Converter (DAC) provides four quadrant multiplication capabilities with a separate reference input and feedback resistor for each DAC. The monolithic construction ensures excellent thermal tracking and gain error tracking of DAC. The control logic is designed for easy processor interfacing. Input and DAC register loading is accomplished using address lines A0, A1, A2 and CS, WR lines. A logic high level on the CLR input clears all registers. It is manufactured using the linear compatible CMOS process. It is speed compatible with most microprocessors and accepts TTL, 74HC or 5V CMOS logic level inputs.

● Both DACs can be simultaneously updated using the UPD input

● Low gain error

● DAC ladder resistance matching - 1%

● Latch-up proof

● Extended temperature range operation