4-Channel 100k Digital Potentiometer
| Pin | Name | Type |
|---|---|---|
| 18 | A1 | passive |
| 17 | W1 | passive |
| 16 | B1 | passive |
| 19 | A2 | passive |
| 20 | W2 | passive |
| 21 | B2 | passive |
| 15 | A3 | passive |
| 14 | W3 | passive |
| 13 | B3 | passive |
| 22 | A4 | passive |
| 23 | W4 | passive |
| 24 | B4 | passive |
| 8 | SDI | input |
| 9 | CLK | input |
| 4 | ~{CS} | input |
| 10 | SDO | output |
| 7 | ~{SHDN} | input |
| 5 | ~{PR} | input |
| 1 | NC | passive |
| 12 | NC | passive |
| 2 | NC | passive |
| 6 | VDD | power_in |
| 3 | GND | power_in |
| 11 | VSS | power_in |
