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AD1868 - Single Supply Dual 18-Bit Audio DAC

Datasheet Summary

Description

The AD1868 is a complete dual 18-bit DAC offering excellent performance while requiring a single +5 V power supply.

It is fabricated on Analog Devices’ ABCMOS wafer fabrication process.

Features

  • Dual Serial Input, Voltage Output DACs Single +5 V Supply 0.004% THD+N (typ) Low Power: 50 mW (typ) 108 dB Channel Separation (min) Operates at 8؋ Oversampling 16-Pin Plastic DIP or SOIC Package.

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Datasheet preview – AD1868

Datasheet Details

Part number AD1868
Manufacturer Analog Devices
File Size 246.65 KB
Description Single Supply Dual 18-Bit Audio DAC
Datasheet download datasheet AD1868 Datasheet
Additional preview pages of the AD1868 datasheet.

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Full PDF Text Transcription

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a FEATURES Dual Serial Input, Voltage Output DACs Single +5 V Supply 0.004% THD+N (typ) Low Power: 50 mW (typ) 108 dB Channel Separation (min) Operates at 8؋ Oversampling 16-Pin Plastic DIP or SOIC Package APPLICATIONS Portable Compact Disc Players Portable DAT Players and Recorders Automotive Compact Disc Players Automotive DAT Players Multimedia Workstations VL 1 LL 2 Single Supply Dual 18-Bit Audio DAC AD1868* FUNCTIONAL BLOCK DIAGRAM 18-BIT DAC AD1868 16 VBL – + 14 VOL VREF 15 VS 18-BIT SERIAL REGISTER DL 3 CK 4 13 NRL DR 5 LR 6 18-BIT SERIAL REGISTER 12 AGND VREF + 11 NRR DGND 7 18-BIT DAC – 10 VOR VS PRODUCT DESCRIPTION VBR 8 9 The AD1868 is a complete dual 18-bit DAC offering excellent performance while requiring a single +5 V power supply.
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