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Looking for Parts? Try VC
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Direct Stream Digital (DSD) multi-channel processors handle the complex up-to 6-channel audio for home theater and professional audio systems. Audio systems are incorporating SA-CD or Super Audio CD format and require SACD playback-capable digital filters and signal processors. These will be used in the playback systems from CD players to high quality AV amplifiers. The highest quality audio available!
Sample Rate Converters enable high end AV amplifiers to input legacy digital audio formats as well as the latest Digital audio formats and/or mate various systems with different formats.
*Professional Audio *Home Theater *Automotive Entertainment *HDTV systems *DVD and CD Digital Audio
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Direct Stream Digital (DSD) multi-channel processors |
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Device |
Features |
Type |
Pin |
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6-channel DSD to (8fs, 2fs) PCM Converter LSI for 6-channel SACD Playback, 3.3 volt supply with 5 volt tolerant inputs |
QFP |
80 |
304 |
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6-channel DSD to (4fs, 2fs, fs) PCM Converter LSI for 6-channel SACD Playback, 2.5 or 3.3 volt supply operation |
QFP |
48 |
253 |
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6-channel DSD to (4fs, 2fs, fs) PCM Converter LSI for 6-channel SACD Playback, 2.5 or 3.3 volt (improved filter cutoff characteristics) |
QFP |
48 |
193 |
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| SM5951AF | 8-channel DSD editing system signal processor LSI, which takes 4 DSD input signals per channel, mixes them, and converts the result into 1-bit DSD data for output | QFP | 160 | 184 |
| Sample Rate Converters | ||||
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Device |
Features |
Type |
Pin |
|
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Asynchronous digital sample rate
converter, input sampling frequency (2-100KHz), 16, 20, 24 bit
output |
QFP |
80 |
400 |
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Asynchronous digital sample rate
converter, input sampling frequency (2-100KHz), 16, 20, 24 bit
output |
SSOP |
24 |
349 |
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6 -Channel Asynchronous Sample Rate Converter (10kHz to 200kHz input sample range, 30kHz to 50kHz output sample ratne |
QFP |
48 |
264 |
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| Lip Sync Delay (multi-channel Delay) | ||||
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Device |
Features |
Type |
Pin |
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Digital sample rate converter,
32/44.1/48 kHz, optional switching, asynchronous, VDD=4.75V-5.5V |
QFP |
44 |
281 |
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| QSurroundtm Processors | |||
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Device |
Features |
Supply Voltage (V) |
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3D 2/4-Channel Stereo Surround Synthesizer |
4.5 to 5.5 |
185 |
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| Surround Processors | |||
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Device |
Features |
Supply Voltage |
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| Surround processor for portable audio | 2.25 to 2.75 | ||
| Shock Proof Memory Controllers for ESP (Electronic Shock Protection) | ||||
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Device |
Features |
Type |
Pin |
|
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Compress
(4,5,6 bit) method/full bit, VDD=2.4
to 5.5V, Digital Audio Interface Transmitter (DIT), Wide capture
function (max.triple speed), correspond to16M DRAM |
QFP |
44 |
312 |
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Compress
(4,5,6 bit) method/full bit, VDD=2.4
to 3.6V, external memory can be selected from four options (1M, 4M,
4Mx2, 16M) |
QFP |
44 |
204 |
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Compress
(4,5,6 bit) method/full bit, VDD=4.5
to 5.5V, external memory can be selected from four options (1M, 4M,
4Mx2, 16M) |
QFP |
44 |
196 |
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| Compress (4,5,6 bit) method/full bit, VDD=2.4 to 3.6V, compatible to up to two 16M DRAM (external) | QFP |
44 |
204 |
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