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AD1833A

Analog Devices
Part Number AD1833A
Manufacturer Analog Devices
Description 24-Bit/ 192 kHz/ DAC
Published Mar 23, 2005
Detailed Description Multichannel, 24-Bit, 192 kHz, ⌺-⌬ DAC AD1833A FEATURES 5 V Stereo Audio System with 3.3 V Tolerant Digital Interface Su...
Datasheet PDF File AD1833A PDF File

AD1833A
AD1833A

Overview
Multichannel, 24-Bit, 192 kHz, ⌺-⌬ DAC AD1833A FEATURES 5 V Stereo Audio System with 3.
3 V Tolerant Digital Interface Supports 96 kHz Sample Rates on 6 Channels and 192 kHz on 2 Channels Supports 16-/20-/24-Bit Word Lengths Multibit ⌺- ⌬ 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 ؋ f S, and 768 ؋ fS Master Clock Modes Power-Down Mode Plus Soft Power-Down Mode Flexible Serial Data Port with Right-Justified, Left-Justified, I 2S Compatible, and DSP Serial Port Modes Supports Packed Data Mode and TDM Mode 48-Lead LQFP Plastic Package APPLICATIONS DVD Video and Audio Players Home Theater Systems Automotive Audio Systems Set-Top Boxes Digital Audio Effects Processors FUNCTIONAL BLOCK DIAGRAM DVD D 1 DVD D 2 ZERO FLAGS AVD D OUTLP1 OUTLN1 OUTLP2 OUTLN2 OUTLP3 OUTLN3 OUTRP3 OUTRN3 OUTRP2 OUTRN2 OUTRP1 OUTRN1 CDATA CLATCH CCLK MCLK RESET L/RCLK BCLK SDIN1 SDIN2 SDIN3 SOUT DATA PORT SPI PORT INTERPOLATOR DAC INTERPOLATOR DAC INTERPOLATOR DAC FILTER ENGINE INTERPOLATOR DAC INTERPOLATOR DAC INTERPOLATOR DAC AD1833A FILTR FILTD DGND AGND The AD1833A is fully compatible with all known DVD formats, accommodating word lengths of up to 24 bits 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 ms/15 ms digital de-emphasis filters at sample rates of 32 kHz, 44.
1 kHz, and 48 kHz.
The AD1833A has a very flexible serial data input port that allows glueless interconnection to a variety of ADCs, DSP chips, AES/EBU receivers, and sample rate converters.
It can be c...


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