Dear All
I am looking for info on a what I think is Teledyne-Philbrick opamp, in order to find a replacement.
This is a black plastic box ( 2 x 2 x 1 cm aprox.) with the markings Teledyne Philbrick 102001. I can send a picture, if needed.
Any info is appreciated.
Thanks in advance.
JMariano
This is a hand-made discrete transistor op amp. Unless it is used in some exotic circuit, most likely it can be replaced with a pedestrian modern op-amp chip. I don't recognize that part #.
Jon
Hi Jon,
Tanks for the input. Someone else suggested the LF411A as a possible replacement. I think I'll try that one.
Regards
Jos=E9 Mariano
Hi,
maybe they could have some Info:
HTH,
Jorgen dj0ud
Most of their op amps IIRC started out with letters. Any other markings on it?
No, only 102001 on top and the number 7622 on one side
Hi Jorgen,
In fact, they had. I found the data sheet for the 1020 "ultra low offset drift OpAmp", with two models, 1020 and 1020-01 (mine). So the correct reference is
1020-01.Tank you very much for your hint.
Regards
JMariano
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