I have built very simple non-inverting opamp ckt with gain of 20 on a PCB.
Somehow it is not working.
Power Supply : +-5V
Input:
10MHz, 50mv rms
Problem :
- Output is clamped to : -5V
- TSH300 draws almost 100mA from -ve supply rail, while current drawn from +ve rail is 20mA. And also IC becomes hot.
After i check the spec, find that there are two packages with different pin assignment for TSH300.
So, would u use the SOT23-5 or SO8 ?
It is only correct by using SOT23-5 in ur circuit diagram.