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AD7291
8-Channel, I2C, 12-Bit SAR ADC with Temperature Sensor
Schematic Symbol
Pin Configuration (21 pins)
| Pin | Name | Type |
|---|---|---|
| 7 | VREF | input |
| 18 | VIN0 | input |
| 19 | VIN1 | input |
| 20 | VIN2 | input |
| 1 | VIN3 | input |
| 2 | VIN4 | input |
| 3 | VIN5 | input |
| 4 | VIN6 | input |
| 5 | VIN7 | input |
| 8 | DCAP | passive |
| 6 | GND1 | input |
| 14 | SDA | bidirectional |
| 15 | SCL | input |
| 11 | AS0 | input |
| 13 | AS1 | input |
| 12 | ALERT | output |
| 17 | ~{PD}/~{RST} | input |
| 16 | VDRIVE | power_in |
| 10 | VDD | power_in |
| 9 | GND | power_in |
| 21 | EP | input |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.