LM614-MIL: LM614

Fernando Pompeo

Part Number: LM614-MIL
Other Parts Discussed in Thread: TL103W, LM4041D, LM324, LM4041-N, LM324B, LM324-N, TL103WB

Hello,

I need to replace a Texas Instruments operational amplifier that is no longer manufactured LM614. Is there a replacement part?

Regards,

Fernando

over 2 years ago

0 Clemens Ladisch over 2 years ago

Guru 327760 points

There is no exact replacement. The most similar device would be the TL103W (with two channels, and 2.5 V reference).

The LM614 just combines the LM324-N with the LM4041-N. I would recommend to use those, or some variants like the LM324/LM324B and LM4041D.

0 Gerasimos Madalvanos over 2 years ago in reply to Clemens Ladisch

TI__Mastermind 33763 points

Hey Fernando,

Confirming Clemens' comments, yes we do not have a new version of the LM614. Our newest device with an integrated Vref is the TL103WB, but there is not access to both the feedback and cathode, as they are tied together.

Best,
Jerry

Amplifiers

Amplifiers forum

LM614-MIL: LM614