应用功能： Complete Dual 18-Bit16 3 FS Audio DAC The AD1865 is a complete, dual 18bitDACoffering excellentTHD+N and SNR while requiring no external components. Twocompletesignalchannelsareincluded. This results in cophasedvoltage or current output signals and eliminatestheneedforoutputdemultiplexing circuitry. The monolithic AD1865 chipincludes CMOS logic elements, bipolar and MOS linear elementsand laser-trimmed thin-film resistorelements,allfabricatedon Analog Devices’ ABCMOS process.
