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AD1868 - Single Supply Dual 18-Bit Audio DAC

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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Other Datasheets by Analog Devices

Part Number Description
AD1860 18-Bit PCM Audio DAC
AD1861 16-Bit/18-Bit/ 16 X Fs PCM Audio DACs
AD1862 Ultralow Noise 20-Bit Audio DAC
AD1864 Complete Dual 18-Bit Audio DAC
AD1865 Complete Dual 18-Bit 16 x Fs Audio DAC

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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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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