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ADS8509IDW
16-Bit 250kHz CMOS Analog-to-Digital Converter with Serial Interface 2.5V Internal Reference
Schematic Symbol
Pin Configuration (20 pins)
| Pin | Name | Type |
|---|---|---|
| 1 | R1IN | input |
| 3 | R2IN | input |
| 4 | R3IN | input |
| 5 | CAP | passive |
| 6 | REF | bidirectional |
| 19 | VANA | power_in |
| 2 | AGND1 | power_in |
| 7 | AGND2 | power_in |
| 14 | TAG | input |
| 13 | DATA | output |
| 12 | DATACLK | bidirectional |
| 16 | ~{CS} | input |
| 15 | R/~{C} | input |
| 11 | SYNC | output |
| 17 | ~{BUSY} | output |
| 9 | EXT/~{INT} | input |
| 8 | SB/~{BTC} | input |
| 18 | PWRD | input |
| 20 | VDIG | power_in |
| 10 | DGND | power_in |
Footprint
This symbol has no default footprint. It's typically a generic part where the footprint depends on the package you choose.