name: ADS7821 function: 16-bit 10uS Sampling CMOS Analog to Digital Converter package: Plastic DIP / SOIC,28 manufacturer: Burr-Brown added-by: Vince Sutton +--()--+ Vin | 1 28| Vdig AGND1 | 2 27| Vana REF | 3 26| /BUSY CAP | 4 25| /CS AGND2 | 5 24| R//C D15 | 6 23| BYTE D14 | 7 22| D0 D13 | 8 21| D1 D12 | 9 20| D2 D11 |10 19| D3 D10 |11 18| D4 D9 |12 17| D5 D8 |13 16| D6 DGND |14 15| D7 +------+ This information was added by a third party and may be incorrect. This pinout came from the Chipdir: http://www.chipdir.org/