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