Other Parts Discussed in Thread: THS4631
Hi to everyone,
I've just bought THS4631DDA (from radiospare) to convert current to voltage and then sum and amplify to ouptut. But when i power then (+12,5V / -12,5V), the device overheats after few seconds. You can hardly handle the package as it's really hot. I really don't understand why as input is grounded to test, so there is no power to dissipate except the device itself. Pad has been connected to ground directly, and with thermal silicon compound but nothing changes. Do i make something wrong ? I've tried with other pin to pin compatible op amp and there is no problem ...
Thanks