INA190: Part number typo in Space catalog?

Mike Valvo

Part Number: INA190
Other Parts Discussed in Thread: INA901-SP

I just want to make sure I have the correct part: the TI Space Catalog rev G (SLYT532G) says the current sense amplifier is INA901-SP. however, I can't find the part on TI's website, but there is a INA190 which happens to be a current sense amplifier. so, is the catalog wrong?

over 5 years ago

0 kai klaas69 over 5 years ago

Guru 140200 points

Hi Mike,

no, it's not the INA190:

Kai

0 Ian Williams over 5 years ago in reply to kai klaas69

TI__Mastermind 27715 points

Hi Mike,

Kai is correct that the INA901-SP is indeed the space-grade device. I will look into why it's not showing up on our website, thank you for pointing this out.

Best regards,

Ian Williams
Applications Manager
Current Sensing

0 Mike Valvo over 5 years ago in reply to Ian Williams

Intellectual 470 points

ok. For the INA901-SP, there's only 1 option for gain and that's 20? and it's not bidirectional?

0 Ian Williams over 5 years ago in reply to Mike Valvo

TI__Mastermind 27715 points

Hi Mike,

That is correct.

Best regards,

Ian Williams

0 Ian Williams over 5 years ago in reply to Ian Williams

TI__Mastermind 27715 points

Hello Mike,

It turns out that the INA901-SP has moved to inactive status. It will return to production later this year.

Best regards,

Ian Williams

Amplifiers

Amplifiers forum

INA190: Part number typo in Space catalog?