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DAC7821
12-Bit, Parallel Input, Multiplying Digital-to-Analog Converter
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 17 | R/~{W} | input |
| 16 | ~{CS} | input |
| 4 | DB11(MSB) | input |
| 5 | DB10 | input |
| 6 | DB9 | input |
| 7 | DB8 | input |
| 8 | DB7 | input |
| 9 | DB6 | input |
| 10 | DB5 | input |
| 11 | DB4 | input |
| 12 | DB3 | input |
| 13 | DB2 | input |
| 14 | DB1 | input |
| 15 | DB0(LSB) | input |
| 19 | VREF | input |
| 20 | RFB | passive |
| 1 | IOUT1 | output |
| 2 | IOUT2 | output |
| 18 | VDD | power_in |
| 3 | GND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.