| ??? 02/21/00 09:29 Read: times |
#1555 - RE: Controling analog voltage from 8051: |
Use an amplifier after the DAC. The common config is with a current to voltage converter after the current output of most DACS. Change the gain to suit your application, and use a single rail op amp. If you are driving LCD backlights etc, there are IC's with digital inputs that have adjustable outputs in the range you need.
Steve |
| Topic | Author | Date |
| Controling analog voltage from 8051: | 01/01/70 00:00 | |
RE: Controling analog voltage from 8051: | 01/01/70 00:00 |