TS5A22364: States of Switch with Power Off

ACGUY

Part Number: TS5A22364

Hello E2E,

Please let me know about states of internal switch.
When power off (Vcc < 2.3V), does NC to COM path allow conduction? Or, high-Z perfectly?

Best regards,
ACGUY

over 2 years ago

+1 Kameron Hill over 2 years ago

TI__Mastermind 24440 points

HI AGGUY,

Below the min VCC we don't know the state of the I/O . But the TS5A22364 does not support Hi-Z on signal path pins when VCC is off. This feature is called powered-off protection. Here is a list of all our 2:1 2 channel muxes that have this feature.

https://www.ti.com/switches-multiplexers/analog/products.html#p1143=2:1%20SPDT&p480=2&p2192=Powered-off%20protection

Also, are the internal shunt switch and negative swing a must?

I noticed that none of the muxes that I filtered would support those features

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TS5A22364: States of Switch with Power Off