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ADuM3151
3.75kV 7-Channel SPI Isolator, 1 Reverse Channel, SSOP-20
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | V_{DD1} | power_in |
| 2 | GND_{1} | power_in |
| 3 | MCLK | input |
| 4 | MO | input |
| 5 | MI | output |
| 6 | ~{MSS} | input |
| 7 | V_{IA} | input |
| 8 | V_{IB} | input |
| 9 | V_{OC} | output |
| 10 | GND_{1} | passive |
| 11 | GND_{2} | power_in |
| 12 | V_{IC} | input |
| 13 | V_{OB} | output |
| 14 | V_{OA} | output |
| 15 | ~{SSS} | output |
| 16 | SO | input |
| 17 | SI | output |
| 18 | SCLK | output |
| 19 | GND_{2} | passive |
| 20 | V_{DD2} | power_in |
Footprint
ConfirmedPackage_SO/SSOP-20_5.3x7.2mm_P0.65mm
Pad Layout
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20
Pads (20)
| Number | Type |
|---|---|
| 1 | smd |
| 2 | smd |
| 3 | smd |
| 4 | smd |
| 5 | smd |
| 6 | smd |
| 7 | smd |
| 8 | smd |
| 9 | smd |
| 10 | smd |
| 11 | smd |
| 12 | smd |
| 13 | smd |
| 14 | smd |
| 15 | smd |
| 16 | smd |
| 17 | smd |
| 18 | smd |
| 19 | smd |
| 20 | smd |