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

← Older editNewer edit →
added suspected charge pump information
added ME7660C datasheet
Line 34: Line 34:
| U1-U2
| U1-U2
| SOIC-8
| SOIC-8
| M?r?ne MB??660C  1940
| MicroOne ME7660C 1940
|-
|-
| U3-U6
| U3-U6
Line 43: Line 43:
|}
|}


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:
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