| ??? 02/09/06 13:36 Read: times |
#109599 - Input smaller than reference. Responding to: ???'s previous message |
Dear Kai,
This question may be stupid since I am very weak with analog. With 5V applied to the circuit as shown below. 
- The reference voltage at non inverting pin of comparator is 1.67V. - The Red LED Vf=1.6V thus it wont allow any incoming singal >1.6V to go to non inverting pin of comparator. Will the comparator still work. Thanks & Regards, Prahlad Purohit |
| Topic | Author | Date |
| Zero cross detector led. [ Kai ] | 01/01/70 00:00 | |
| Yes, still required | 01/01/70 00:00 | |
| Please Elaborate | 01/01/70 00:00 | |
| Input signal. | 01/01/70 00:00 | |
| CMIVR | 01/01/70 00:00 | |
| Input smaller than reference. | 01/01/70 00:00 | |
| yes works | 01/01/70 00:00 | |
| Will work! | 01/01/70 00:00 | |
| Re: Will Work. | 01/01/70 00:00 | |
| are you aware | 01/01/70 00:00 | |
| Searched entire page. | 01/01/70 00:00 | |
| sorry, it seems to be gone | 01/01/70 00:00 | |
Re: LPCxxx App note. | 01/01/70 00:00 |