Purchase CS4382A, In-stock CS4382A From SeekIC.
Part Number: CS4382A
Description: The CS4382A is a complete 8-channel digital-to-analog system. This D/A system includes digital de-emph...
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CS4382A
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DataSheet
General Description
CS4382A General 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.
CS4382A Maximum Ratings
| 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 |
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 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
` 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
CS4382A Connection Diagram
CS4382A
PDF/DataSheet Download
- Datasheet: CS4382A
- File Size: 701778 KB
- Manufacturer: CIRRUS [Cirrus Logic]
- Click here to Download
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