Groups > sci.electronics.components > #5761

Help ID SMD part

From	Robert Roland <fake@ddress.no>
Newsgroups	sci.electronics.components
Subject	Help ID SMD part
Date	2015-09-21 21:37 +0200
Organization	A noiseless patient Spider
Message-ID	<ejl00bd4spvoocevkdf4eo26si9e5facf1@4ax.com> (permalink)

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Does anyone know what this part labelled ABG could be?

http://s24.postimg.org/95ajdziid/Still001.gif

It seems to interface a micro to an open drain serial bus.

The pin connections:

1: CPU UART TX
2: GND
3: CPU UART RX
4: Open drain serial bus
5: VDD
6: CPU I/O pin

I'm guessing it's a dual transistor of some sort, but I have not been
able to find any reference to it. This is the closest I've come:

http://www.alibaba.com/product-detail/-Transistor-Surface-mount-Marking-code_1751116980.html

...but there is no data sheet or pinout.
-- 
RoRo

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Thread

Help ID SMD part Robert Roland <fake@ddress.no> - 2015-09-21 21:37 +0200
  Re: Help ID SMD part legg <legg@nospam.magma.ca> - 2015-09-21 22:46 -0400
    Re: Help ID SMD part Robert Roland <fake@ddress.no> - 2015-09-25 23:08 +0200
      Re: Help ID SMD part legg <legg@nospam.magma.ca> - 2015-09-29 14:55 -0400
  Re: Help ID SMD part Tilmann Reh <usenet2007nospam@autometer.de> - 2015-09-22 08:21 +0200
  Re: Help ID SMD part legg <legg@nospam.magma.ca> - 2015-09-22 16:50 -0400

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