Other Parts Discussed in Thread: OPA1664
Hi,
I am Using DAC8718 (U11 in image below) for one of the projects. Output of dac is connected to Opamp "OPA1664" in voltage follower configuration followed by protection circuit.
During testing, when power is on, U11 is getting little warm and U10 is very hot. Also out2, 3 and 7 read -11.3V regardless on any request received from micro controller.
Not understanding the actual problem. Please help in debugging the issue.
Thanks in advance,
Dinesh KS