| ??? 12/16/04 13:10 Read: times |
#83227 - Just a practical remark to 7705 Responding to: ???'s previous message |
Never use an electrolytic to bypass the REF output on a 7705.
If it develops a leakage (within a couple of years), your application starts resetting unpredictibly. We made quite a lot of money repairing a certain device (1000s made of them - not by us, we just used them) that had this fault. To find it took me almost two days, but the subsequent repairs were pure gain. Jan Waclawek |
| Topic | Author | Date |
| Boot time delay | 01/01/70 00:00 | |
| Look at the code | 01/01/70 00:00 | |
| Boot time delay | 01/01/70 00:00 | |
| Hardware fault | 01/01/70 00:00 | |
| Go on... | 01/01/70 00:00 | |
| starting where | 01/01/70 00:00 | |
| Hardware fault | 01/01/70 00:00 | |
| Supervisor chip | 01/01/70 00:00 | |
| get rid of RC reset | 01/01/70 00:00 | |
| TL7705 Usage | 01/01/70 00:00 | |
| Just a practical remark to 7705 | 01/01/70 00:00 | |
| re 7705 | 01/01/70 00:00 | |
TL7705 vs TLC7705 | 01/01/70 00:00 |