TRS3243E: Current consumption during data transmission

Hello Takei-san,

We don't have direct information on this device - however there is a really good blog post on E2E how to estimate power consumption for RS-232 found here: https://e2e.ti.com/blogs_/b/analogwire/posts/active-rs232-power-consumption-why-isnt-it-in-the-data-sheet -

while maybe a bit outdated we also have a detailed app report - however it may not be as useful as the blog post -

App note Here: https://www.ti.com/lit/an/snla037b/snla037b.pdf?ts=1684769986539&ref_url=https%253A%252F%252Fwww.google.com%252F

Please let me know if you have any other questions!

Best,

Parker Dodson