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CS8420
Digital Audio Sample Rate Converter, SOIC-28
Schematic Symbol
Pin Configuration (28 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | SDA/CDOUT/COPY/C | bidirectional |
| 2 | AD0/~{CS}/DFC0 | input |
| 3 | ~{EMPH}/U/V | bidirectional |
| 4 | RXP/SMFT0 | input |
| 5 | RXN/SMFT1 | input |
| 6 | VA+ | power_in |
| 7 | AGND | power_in |
| 8 | FILT | passive |
| 9 | ~{RST} | input |
| 10 | RMCK/APMS | bidirectional |
| 11 | RERR/~{LOCK}/TBCLD | output |
| 12 | ILRCK/TCBLD/RCBL | bidirectional |
| 13 | ISCLK/PRO/C | bidirectional |
| 14 | SDIN/MUTE/CHS | input |
| 15 | TCBL/NVERR | bidirectional |
| 16 | OSCLK/CEN | bidirectional |
| 17 | OLRCK/V | bidirectional |
| 18 | SDOUT/U | bidirectional |
| 19 | INT/~{AUDIO}/V/CUVEN | bidirectional |
| 20 | U/S/~{AES}/PRO/C | bidirectional |
| 21 | OMCK/APMS | input |
| 22 | DGND | power_in |
| 23 | VD+ | power_in |
| 24 | H/~{S} | input |
| 25 | TXN/U | output |
| 26 | TXP/C | output |
| 27 | AD1/CDIN/DFC1 | input |
| 28 | SCL/CCLK/ORIG/U | bidirectional |
Footprint
ConfirmedPackage_SO/SOIC-28W_7.5x17.9mm_P1.27mm
Pad Layout
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28
Pads (28)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |
| 21 | smd |
| 22 | smd |
| 23 | smd |
| 24 | smd |
| 25 | smd |
| 26 | smd |
| 27 | smd |
| 28 | smd |