Other Parts Discussed in Thread: OPA551, OPA549, OPA548, OPA547
Hi Sir,
I have about LH0041G.
LH0041G is obsolete. Which IC can replace it?
The requirements are as follows：
1.The Voltage:V+=+15V V-=-15V.
2.A big drive current, and good linearity .
3. The chip is applied in servo control system.
Thank you!
Hi Mickey,
TI does not have an exact, drop-in replacement for the LH0041G. Any product that we can provide will be in a different package, and will have somewhat different electrical specifications from the LH0041G.
Our closest equivalent product to the LH0041G is the OPA551. It is capable of being operated with +/-15 V supplies and 0.2 Amps continuous output current. You can find the OPA551 information here:
If you need even higher output current, then you may want to consider the OPA547, OPA548, or OPA549.
Regards, Thomas
PA - Linear Applications Engineering
