16-Bit, 500ksps/250ksps, ±5V SAR ADCs with Internal Reference
| Pin | Name | Type |
|---|---|---|
| 4 | AIN+ | input |
| 5 | AIN- | input |
| 2 | REF | bidirectional |
| 3 | VDD | power_in |
| 12 | AGNDS | power_in |
| 13 | EP | power_in |
| 10 | DIN | input |
| 9 | SCLK | input |
| 8 | DOUT | output |
| 7 | CNVST | input |
| 1 | REFIO | bidirectional |
| 11 | OVDD | power_in |
| 6 | GND | power_in |
