TS5A23157: TS5A23157 did not have V+ power

kerr chang

Genius 4075 points

Part Number: TS5A23157

Hi Team

I have one question for TS5A23157.

My system on DC OFF mode. We have Voltage on pin 9 ( 2.5V )

and I did not provide VCC on Pin8

But I have measure voltage on pin 2(3.1V) / Pin 10(2.5V) / Pin8(2.4V)

Is it normal ?

over 6 years ago

0 kerr chang over 6 years ago

Genius 4075 points

Hi Team
I have fine answer on E2E , Thank you so much

0 Adam Torma over 6 years ago in reply to kerr chang

TI__Mastermind 45575 points

Kerr,

I'm glad you found the answer to your question on e2e. Would you mind sharing the link to the post that helped you so other customers may be able to find the answer like you did.

It sounds like you might want a device with powered off protection which ensures the signal path is hi-Z even if Vcc = 0V.

Thank you,

Adam

Switches & multiplexers

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TS5A23157: TS5A23157 did not have V+ power