PRODUCT DESCRIPTION
The AD1865 is a complete, dual 18-bit DAC offering excellent THD+N and SNR while requiring no external components. Two complete signal channels are included. This results in cophased voltage or current output signals and eliminates the need for output demultiplexing circuitry. The monolithic AD1865 chip includes CMOS logic elements, bipolar and MOS linear elements and laser-trimmed thin-film resistor elements, all fabricated on Analog Devices’ ABCMOS process.

FEATURES
 Dual Serial Input, Voltage Output DACs
 No External Components Required
 110 dB SNR
 0.003% THD+N
 Operates at 16 3 Oversampling per Channel
 65 Volt Operation
 Cophased Outputs
 116 dB Channel Separation
 Pin Compatible with AD1864
 DIP or SOIC Packaging

APPLICATIONS
  Multichannel Audio Applications
  Compact Disc Players
  Multivoice Keyboard Instruments
  DAT Players and Recorders
  Digital Mixing Consoles
  Multimedia Workstations