| View previous topic :: View next topic |
| Author |
Message |
ccnews
Joined: 18 Jan 2005
Posts: 22
Location: Shanghai, China
|
 Posted: Thu Apr 05, 2007 9:14 am Post subject: what kinds of these chips? |
 |
|
does anybody know what kind of these chips. The marks are following respectively:
1) UM1002
516
2) U6A7748393
7123
3) Intel 5001C
7242 |
|
| Back to top |
|
 |
CPUShack
Joined: 16 Jun 2003
Posts: 34259
Location: State of Jefferson, USA
|
|
| Back to top |
|
|
ccnews
Joined: 18 Jan 2005
Posts: 22
Location: Shanghai, China
|
| Posted: Thu Apr 05, 2007 11:37 am Post subject: |
|
|
| thanks for letting me know. I'm wondering the 5001C is an old eprom. |
|
| Back to top |
|
|
chip68
Joined: 19 Oct 2004
Posts: 1024
Location: Central Pennsylvania
|
| Posted: Thu Apr 05, 2007 4:33 pm Post subject: |
|
|
These are all analog ICs... UM1002 and Intersil 5001 are analog switches; the U6A7748393 are AMD's second-source version of the Fairchild uA748 op-amp.
- CMW |
|
| Back to top |
|
|
ccnews
Joined: 18 Jan 2005
Posts: 22
Location: Shanghai, China
|
| Posted: Fri Apr 06, 2007 8:17 am Post subject: |
|
|
| thanks all for the information! |
|
| Back to top |
|
|
|
