Other Parts Discussed in Thread: LMV834 , LMV321-N Looking for similar amp. to the LMV834 ,but with integrated ref. resistor for single supply (3-5.5V) operation.
Hi Paul-san,
Thanks to your advice, my customer took LMV834 on his audio board. I really appreciate for your support!
I would like to have your advice again.
My customer currently uses LMV834 for amplification of analog microphone line and he considers…
Other Parts Discussed in Thread: LMV834 , OPA4377 Hi Team, My customer considers to use LMV834(4ch) for his audio application. However he thinks 2ch of 4ch needs "input rail to rail". Is there any EMI hardened amplifiers such as LMV83x with rail to rail…
Other Parts Discussed in Thread: LMC6484 , LMV831 , LMV851 , OPA4192 , OPA4171 , OPA4180 , LMV834 Our group has designed a wireless strain gage interface board with op-amp LMC6484. But we found a problem when using walkie-talkie. The walkie-talkie signal…
Hello Atsushi,
The LMV934 was originally introduced by National Semiconductor. TI then second-sourced it. After TI acquired National, TI decided to close the fab that produced TI's LMV934, which lead to the obsolescence of the LMV934IPWR, leaving the…
Other Parts Discussed in Thread: OPA378 , OPA347 , OPA369 , OPA334 , OPA313 , OPA376 , OPA330 , OPA333 , OPA188 , OPA180 , OPA170 , OPA171 Narional Semiconductor developed a method of measuring the EMI rejection ratio (EMIRR) of OpAmps in AN-1698. (This…
to User473,
I searched all the op amp portfolio with the parametric search (precision, general purpose, and high-speed). There are 6 options with temperatures of 150C and above (see attached). The best match is the OPA211-HT (210C max). This is the…
