UA79: UA7905CKTTR pin number and functions

Carlo

Part Number: UA79

Hi team,

Our customer would like to know the pin number and pin functions for UA7905CKTTR since the pin function table is not mentioned in the datasheet.

Thank you for your assistance.

Regards,
Carlo

over 4 years ago

0 Stephen Ziel over 4 years ago

TI__Mastermind 36805 points

Hi Carlo,

The information on the pin numbers and functions are located in the datasheet for this old device, just not combined into a table as modern datasheets list it.

Here is a screen shot of various sections in the datasheet giving the pin functions vs pin number.
I had to find the KTE package pin numbers elsewhere on TI.com, but the information for that is the same as for the other two packages.
As you can see:

Pin 1 = Common
Pin 2 = Input
Pin 3 = Output

Thanks,

- Stephen

0 Carlo over 4 years ago in reply to Stephen Ziel

TI__Expert 7715 points

Hi Stephen,

Thank you for looking into this.

Is the Pin1 - common connected to ground?

Regards,
Carlo

0 Stephen Ziel over 4 years ago in reply to Carlo

TI__Mastermind 36805 points

Hi Carlo,

Yes common can be connected to ground in the customers design.

Thanks,

- Stephen

Power management

Power management forum

UA79: UA7905CKTTR pin number and functions