TPL7407L - Noise on COM pin and 0.5V/us gradient

Hirotaka Matsumoto

Other Parts Discussed in Thread: TPL7407L

Hi all

Would you mind if we ask TPL7407L.
We do apologize that we keep pestering you again,,,

Please refer to the attachment file.
20160722_TPL7407L Noise on COM pin.pdf

And could you give us the reply?

We appreciate your help always.

Kind regards,

Hirotaka Matsumoto

over 7 years ago

0 Rick Duncan over 7 years ago

TI__Guru** 114905 points

Hi Matsumoto-san,

Our expert has been notified and should reply soon.

0 Michael J Schultis over 7 years ago in reply to Rick Duncan

TI__Mastermind 24485 points

Hello Matsumoto-san,

Noise on the COM pin should be fine even if it has a slew rate larger than 0.5V/us. The concern with a fast slew rate is on the startup of the device, not really because of noise during device operation.

Best,
Michael

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TPL7407L - Noise on COM pin and 0.5V/us gradient