ISO6741-Q1: ISO6741-Q1 quiscent supply current

Cheng Zhang

Part Number: ISO6741-Q1
Other Parts Discussed in Thread: ISO6741, ISO7041-Q1

HI team,

Quick question:

I have a project requires low power when no data through the digital isolator, what's the lowest power supply current if I only supply VCC2, and EN2 short to VCC2, when there are no data through the isolator?

Thanks

over 1 year ago

0 Cheng Zhang over 1 year ago

Prodigy 80 points

My target is lower than 50uA. If the Iso6741 can't meet the requirement, could you help to recommend if any other digital isolator can meet the requirement? Thanks

0 Aaditya Vittal over 1 year ago in reply to Cheng Zhang

TI__Expert 8475 points

Hello,

Welcome to the Texas Instruments E2E Support Forum!

Thank you for your inquiry.

50uA power supply current is too low for ISO6741. We have an ultra-low power digital isolator ISO7041-Q1 which might meet your requirement. Please feel free to check this digital isolator: https://www.ti.com/product/ISO7041

Regards,
Aaditya Vittal

Isolation

Isolation forum

ISO6741-Q1: ISO6741-Q1 quiscent supply current