a4speaker
Newbie level 5
hey
i have a problem using isd2590 voice ic.I record and then playback..... its fine. the problem is It does not playback after using a week or some days.Its reliability depends on time. When we playback after some days there comes shhhhhhhh noise like there is nothing recorded in it. we have to record again.Is there any issue in ic or i am doing anything wrong in my circuit. I am using same circuit as in figure 6 at ISD2590
i am also attaching the schematic i am using.
I will be obliged if someone can point some issue.
i have a problem using isd2590 voice ic.I record and then playback..... its fine. the problem is It does not playback after using a week or some days.Its reliability depends on time. When we playback after some days there comes shhhhhhhh noise like there is nothing recorded in it. we have to record again.Is there any issue in ic or i am doing anything wrong in my circuit. I am using same circuit as in figure 6 at ISD2590
i am also attaching the schematic i am using.
I will be obliged if someone can point some issue.