| ??? 04/25/05 14:17 Read: times |
#92308 - This can be done with resistors Responding to: ???'s previous message |
Check out the data sheet of the National Semi ADC0801
(http://www.national.com/pf/DC/ADC0801.html) and look on the top of page 12 for +/-10V inputs. Changing the resistor values will allow you to scale to +/-5V. You can find a very similar thread here http://bbs.circuitcellar.com/phpBB2/vi...highlight= where you can find an analysis on calculating the resitor values. |
| Topic | Author | Date |
| Sampling of Negative Voltages | 01/01/70 00:00 | |
| Try this | 01/01/70 00:00 | |
| bipolar sampling | 01/01/70 00:00 | |
This can be done with resistors | 01/01/70 00:00 |