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Published 20 hours ago • verified publisher icon szymonh

logic level shifter

Open vido89 opened this issue 1 year ago • 3 comments

Which logic level shifter should I use ?

vido89 avatar Dec 28 '23 19:12 vido89

The main factor to consider here are the voltage levels used by the target and probe. Generally a range of bidirectional level converters are available on the market from different vendors. Those are implemented using either dedicated ICs (e.g. TXS0108) or transistors. Personally I would vote for one or multiple 8-channel bi-directional logic level converters based on a dedicated IC (like the mentioned TXS0108), depending on particular needs. Of course you could invest more time and effort and design a dedicated PCB to better suit your needs.

szymonh avatar Dec 29 '23 16:12 szymonh

Will this work https://vi.aliexpress.com/item/32988164907.html ?

vido89 avatar Dec 30 '23 22:12 vido89

This should do the trick for most configurations, please consult documentation from TI to assure it meets your particular requirements.

https://www.ti.com/product/TXB0108

szymonh avatar Dec 31 '23 15:12 szymonh