Back to browse
PCM5122PW
2VRMS DirectPath, 112dB Audio Stereo DAC with 32-bit, 384kHz PCM Interface, TSSOP-28
Schematic Symbol
Pin Configuration (28 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | CPVDD | power_in |
| 2 | CAPP | passive |
| 3 | CPGND | power_in |
| 4 | CAPM | passive |
| 5 | VNEG | passive |
| 6 | OUTL | output |
| 7 | OUTR | output |
| 8 | AVDD | power_in |
| 9 | AGND | power_in |
| 10 | VCOM/DEMP | bidirectional |
| 11 | SDA/MOSI/ATT2 | bidirectional |
| 12 | SCL/MC/ATT1 | input |
| 13 | GPIO5/ATT0 | bidirectional |
| 14 | GPIO4/MAST | bidirectional |
| 15 | GPIO3/AGNS | bidirectional |
| 16 | ADR2/GPIO2/DOUT | bidirectional |
| 17 | MODE1 | input |
| 18 | MODE2/MS | input |
| 19 | GPIO6/FLT | bidirectional |
| 20 | SCK | input |
| 21 | BCK | bidirectional |
| 22 | DIN | input |
| 23 | LRCK | bidirectional |
| 24 | ADR1/MISO/FMT | bidirectional |
| 25 | XSMT | input |
| 26 | LDOO | passive |
| 27 | DGND | power_in |
| 28 | DVDD | power_in |
Footprint
ConfirmedPackage_SO/TSSOP-28_4.4x9.7mm_P0.65mm
Pad Layout
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
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 |