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CS4382A

Features: ` Advanced Multi-bit Delta Sigma Architecture` 24-bit Conversion` Up to 192 kHz Sample Rates` 114 dB Dynamic Range` -100 dB THD+N` Direct Stream Digital Mode On-chip 50 kHz filter Matched PCM and DSD analog output levels` Selectable Digital Filters` Volume Control with 1-dB Step Size and...

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SeekIC No. : 004316425 Detail

CS4382A: Features: ` Advanced Multi-bit Delta Sigma Architecture` 24-bit Conversion` Up to 192 kHz Sample Rates` 114 dB Dynamic Range` -100 dB THD+N` Direct Stream Digital Mode On-chip 50 kHz filter Matched ...

CS4382A Data Sheet

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Part Number:
CS4382A
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/11/24

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Product Details

Description



Features:

` Advanced Multi-bit Delta Sigma Architecture
` 24-bit Conversion
` Up to 192 kHz Sample Rates
` 114 dB Dynamic Range
` -100 dB THD+N
` Direct Stream Digital Mode
On-chip 50 kHz filter
Matched PCM and DSD analog output levels
` Selectable Digital Filters
` Volume Control with 1-dB Step Size and Soft Ramp
` Low Clock Jitter Sensitivity
` +5 V Analog Supply, +2.5 V Digital Supply
` Separate 1.8 to 5 V Logic Supplies for the Control & Serial Port


Pinout

Connection Diagram


Specifications

Parameters Symbol Min Max Units
DC Power Supply Analog power
Digital internal power
Serial data port interface power
Control port interface power		 VA
VD
VLS
VLC		 -0.3
-0.3
-0.3
-0.3		 6.0
3.2
6.0
6.0		 V
Input Current Any Pin Except Supplies Iin   ±10 mA
Digital Input Voltage Serial data port interface
Control port interface		 VIND-S
VIND-C		 -0.3
-0.3		 VLS+ 0.4
VLC+ 0.4		 V
Ambient Operating Temperature (power applied) Top -55 125 °C
Storage Temperature Tstg -65 150 °C



Description

The CS4382A is a complete 8-channel digital-to-analog system. This D/A system includes digital de-emphasis, one-dB step size volume control, ATAPI channel mixing, selectable fast and slow digital interpolation filters followed by an oversampled, multi-bit delta sigma modulator which includes mismatch shaping technology that eliminates distortion due to capacitor mismatch. Following this stage is a multi-element switched capacitor stage and low-pass filter with differential analog outputs.

The CS4382A also has a proprietary DSD processor which allows for 50 kHz on-chip filtering without an intermediate decimation stage.

The CS4382A accepts PCM data at sample rates from 4 kHz to 216 kHz, DSD audio data, and delivers excellent sound quality. These features are ideal for multichannel audio systems including SACD players, A/V receivers, digital TV's, mixing consoles, effects processors, sound cards and automotive audio systems.




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