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AD1833

Analog Devices
Part Number AD1833
Manufacturer Analog Devices
Description Multichannel 24-Bit/ 192 kHz/ DAC
Published Mar 23, 2005
Detailed Description a FEATURES 5 V Stereo Audio System with 3.3 V Tolerant Digital Interface Supports 96 kHz Sample Rates on Six Channels an...
Datasheet PDF File AD1833 PDF File

AD1833
AD1833

Overview
a FEATURES 5 V Stereo Audio System with 3.
3 V Tolerant Digital Interface Supports 96 kHz Sample Rates on Six Channels and 192 kHz on 2 Channels Supports 16-/20-/24-Bit Word Lengths Multibit Sigma-Delta Modulators with “Perfect Differential Linearity Restoration” for Reduced Idle Tones and Noise Floor Data Directed Scrambling DACs—Least Sensitive to Jitter Differential Output for Optimum Performance DACs Signal-to-Noise and Dynamic Range: 110 dB –94 dB THD + N—6-Channel Mode –95 dB THD + N—2-Channel Mode On-Chip Volume Control Per Channel with 1024-Step Linear Scale Software Controllable Clickless Mute Digital De-Emphasis Processing Supports 256 ؋ fS, 512 ؋ fS, and 768؋ fS Master Clock Modes Power-Down Mode Plus Soft Power-Down Mode Flexible Serial Data Port with Right-Justified, LeftJustified, I2S-Compatible and DSP Serial Port Modes Supports Packed Data Mode (TDM) for DACs 48-Lead LQFP Plastic Package APPLICATIONS DVD Video and Audio Players Home Theatre Systems Automotive Audio Systems Set-Top Boxes Digital Audio Effects Processors CDATA CLATCH CCLK MCLK RESET L/RCLK BCLK SDIN1 SDIN2 SDIN3 SOUT Multichannel, 24-Bit, 192 kHz, ⌺-⌬ DAC AD1833 FUNCTIONAL BLOCK DIAGRAM DVDD1 DVDD2 ZERO FLAGS AVDD OUTLP1 OUTLN1 OUTLP2 OUTLN2 OUTLP3 OUTLN3 OUTRP3 OUTRN3 OUTRP2 OUTRN2 OUTRP1 OUTRN1 SPI PORT INTERPOLATOR DAC INTERPOLATOR DAC INTERPOLATOR DAC FILTER ENGINE INTERPOLATOR DAC DATA PORT INTERPOLATOR DAC INTERPOLATOR DAC AD1833 DGND FILTR FILTD AGND The AD1833 is fully compatible with all known DVD formats, catering for up to 24-bit word lengths at sample rates of 48 kHz and 96 kHz on all six channels while supporting a 192 kHz sample rate on two channels.
It also provides the “Redbook” standard 50 µs/15 µs digital de-emphasis filters at sample rates of 32 kHz, 44.
1 kHz, and 48 kHz.
The AD1833 has a very flexible serial data input port that allows for glueless interconnection to a variety of ADCs, DSP chips, AES/EBU receivers, and sample rate converters.
The AD1...


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