Difference between revisions of "Identify that chip"
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* there are dozens of smd part identifiers out there... I will add some here later. Ideally, they don't require J | * there are dozens of smd part identifiers out there... I will add some here later. Ideally, they don't require J | ||
===Package Code Search=== | ===Package Code Search=== | ||
| − | * http://www.smdmark.com/en-US/search/code?id=AAA - This one you can use without JS, just add the code where appropriate in the URL. Some results require logging in... | + | These are common as dirt. But all appear to be proprietary. |
| + | * http://www.smdmark.com/en-US/search/code?id=AAA - This one you can use without JS, just add the code where appropriate in the URL. Some results require logging in... | ||
* http://markingcodes.com/search/c/AAA - Same as previous for adding code. Shows a bit more results, but requires JS to change pages. | * http://markingcodes.com/search/c/AAA - Same as previous for adding code. Shows a bit more results, but requires JS to change pages. | ||
| − | * Where is the public wiki SMD search? | + | * Where is the public wiki SMD search? Too much greed, too many people trying to monetize something which should just be a database. |
[[Category:online notes]] | [[Category:online notes]] | ||
Revision as of 18:19, 21 April 2024
Chip golf.
List
- https://www.eevblog.com/forum/repair/unknown-dc-dc-chip-of-si-9110-differential-probe/ - +12 and -12 switcher. No feedback divider. Turns out to be the max743
- https://www.eevblog.com/forum/projects/identify-an-old-(mid-1970s)-10-bit-adc/ - Old adc module. More pins than usual adcs of the 70's. Turns out to be the ADC-10Z.
- https://www.eevblog.com/forum/repair/cant-find-this-ic-its-on-msi-optix-ag32c-pc-monitor/ Basic understanding of HDMI connectors leads to the answer, that of a TVS diode array. "If you know what to expect for a given circuit". It is not stated how the particular code was found. Project: Find a similar array on a scrap HDMI connector circuit.
Resources
- https://caps.wiki/wiki/Capacitor_Brands
- there are dozens of smd part identifiers out there... I will add some here later. Ideally, they don't require J
Package Code Search
These are common as dirt. But all appear to be proprietary.
- http://www.smdmark.com/en-US/search/code?id=AAA - This one you can use without JS, just add the code where appropriate in the URL. Some results require logging in...
- http://markingcodes.com/search/c/AAA - Same as previous for adding code. Shows a bit more results, but requires JS to change pages.
- Where is the public wiki SMD search? Too much greed, too many people trying to monetize something which should just be a database.
