DRV134: Single supply

Remy HOFF

Part Number: DRV134

Hi all,

i had an issue with single supply operation, described in sloa058, chapter 1.3 AC-coupled, then i would be ensure that the DRV134 should work with single supply operation (audio application).

Thank you for your feedback.

over 3 years ago

0 Remy HOFF over 3 years ago

Prodigy 230 points

Furthermore,

if common mode in input pin GND (pin 3) is allowable, does the performance should be same or much less is supply with +/-5v instead of classical +/-15v ?

Best regards.

0 Chris Featherstone over 3 years ago

TI__Mastermind 21180 points

Remy,

I am currently looking into this and will get back to you by the end of tomorrow.

0 Chris Featherstone over 3 years ago

TI__Mastermind 21180 points

Remy,

We recommend operating the DRV134 in split supply configuration with the gnd pin at ground potential.

Audio

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DRV134: Single supply