ISO1228 Eight-Channel Isolated Digital Input with Current Limit and Diagnostics
| Pin | Name | Type |
|---|---|---|
| 1 | IN1 | bidirectional |
| 2 | LED1 | bidirectional |
| 3 | IN2 | bidirectional |
| 4 | LED2 | bidirectional |
| 5 | IN3 | bidirectional |
| 6 | LED3 | bidirectional |
| 8 | IN4 | bidirectional |
| 9 | LED4 | bidirectional |
| 10 | IN5 | bidirectional |
| 11 | LED5 | bidirectional |
| 12 | IN6 | bidirectional |
| 13 | LED6 | bidirectional |
| 14 | IN7 | bidirectional |
| 15 | LED7 | bidirectional |
| 18 | IN8 | bidirectional |
| 19 | LED8 | bidirectional |
| 16 | AVCC | power_in |
| 7 | AVSS | passive |
| 17 | AVSS | passive |
| 38 | COMM_SEL | input |
| 35 | OUT1/SDO | bidirectional |
| 34 | OUT2/SDI | bidirectional |
| 33 | OUT3/SCLK | bidirectional |
| 32 | OUT4/nCS | bidirectional |
| 31 | OUT5/nINT | bidirectional |
| 30 | OUT6/nRST | bidirectional |
| 29 | OUT7/BURST_EN | bidirectional |
| 28 | OUT8/SYNC | bidirectional |
| 27 | OUT_EN | input |
| 24 | F0 | input |
| 23 | F1 | input |
| 26 | nFAULT | output |
| 20 | NC | passive |
| 22 | NC | passive |
| 37 | VCC1 | passive |
| 21 | GND1 | passive |
| 25 | GND1 | passive |
| 36 | GND1 | passive |
