20-Bit, 1.6Msps, Low-Power, Fully Differential SAR ADC
| Pin | Name | Type |
|---|---|---|
| 6 | AIN+ | input |
| 5 | AIN- | input |
| 20 | REFIN | input |
| 1 | REF | passive |
| 2 | REF | passive |
| 16 | REFVDD | passive |
| 3 | REFGND | input |
| 4 | REFGND | input |
| 19 | AVDD | power_in |
| 7 | AGND | power_in |
| 17 | AGND | power_in |
| 18 | AGND | power_in |
| 21 | EP | power_in |
| 14 | DIN | input |
| 12 | SCLK | input |
| 9 | DOUT | output |
| 13 | CNVST | input |
| 8 | OVDD | power_in |
| 11 | DVDD | power_in |
| 15 | DGND | power_in |
| 10 | DGND | power_in |
