24-Bit, 4-Channel, Simultaneous-Sampling, Cascadable, Sigma-Delta ADC
| Pin | Name | Type |
|---|---|---|
| 2 | AIN0+ | input |
| 1 | AIN0- | input |
| 3 | REF0 | passive |
| 4 | AGND | power_in |
| 6 | AIN1+ | input |
| 5 | AIN1- | input |
| 7 | REF1 | passive |
| 8 | AGND | power_in |
| 37 | AIN2+ | input |
| 38 | AIN2- | input |
| 36 | REF2 | passive |
| 35 | AGND | power_in |
| 33 | AIN3+ | input |
| 34 | AIN3- | input |
| 32 | REF3 | passive |
| 31 | AGND | power_in |
| 9 | REFIO | bidirectional |
| 10 | AGND | power_in |
| 30 | AVDD | power_in |
| 29 | AGND | power_in |
| 23 | ~{DRDYIN} | input |
| 22 | ~{DRDYOUT} | output |
| 13 | CASCIN | input |
| 14 | CASCOUT | output |
| 21 | CLKOUT | output |
| 26 | XIN | input |
| 25 | XOUT | output |
| 20 | ~{OVRFLW} | output |
| 19 | ~{FAULT} | output |
| 15 | ~{CS} | input |
| 16 | SCLK | input |
| 17 | DIN | input |
| 18 | DOUT | output |
| 24 | ~{SYNC} | input |
| 27 | DVDD | power_in |
| 12 | DVDD | power_in |
| 11 | DGND | power_in |
| 28 | DGND | power_in |
