CNC Wiki

Dtech DT-9011 RS-232 Isolator: Difference between revisions

← Older edit
added suspected charge pump information
added photo
 
(One intermediate revision by the same user not shown)
Line 1: Line 1:
[[File:Dtech_DT-9011_Stock_Photo.jpg|thumb|Dtech DT-9011]]
== Overview ==
== Overview ==


Line 34: Line 36:
| U1-U2
| U1-U2
| SOIC-8
| SOIC-8
| M?r?ne MB??660C  1940
| MicroOne ME7660C 1940
|-
|-
| U3-U6
| U3-U6
Line 43: Line 45:
|}
|}


U1 and U2 have their markings partially ground off. The company logo appears to start with a cursive M and end with a cursive e, and it might be a LMC7660/ICL7660/TC7660/TL7660 charge pump.
U1 and U2 have their markings partially ground off. The ME7660C is functionally equivalent to LMC7660/ICL7660/TC7660/TL7660 charge pumps.
 
[https://cdn.datasheetspdf.com/pdf-down/M/E/7/ME7660C-MicroOne.pdf MicroOne ME7660C Datasheet]


The board has edge soldered connectors similar to these:
The board has edge soldered connectors similar to these:
Retrieved from "https://www.cncwiki.org/index.php?title=Dtech_DT-9011_RS-232_Isolator"