This application note discusses proper printed circuit board layout and application hints to achieve the best performance from the AD7893, a 12-bit serial A/D converter. Key topics include separating analog and digital sections, grounding techniques, and decoupling strategies to minimize noise and ground loops.
| Resolution | 12-bit |
|---|---|
| Supply Voltage | +5 V |
| Maximum Throughput Rate | 133 kHz |
| Package Types | 8-pin mini-DIP or 8-pin SOIC |
The maximum throughput rate is 133 kHz.
Using the maximum serial clock frequency with the sequence in Figure 2 gives a maximum throughput rate of 117 kHz.