Difference between revisions of "Identify that chip"
From Steak Wiki
Jump to navigationJump to search| Line 9: | Line 9: | ||
* https://caps.wiki/wiki/Capacitor_Brands | * 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 | * there are dozens of smd part identifiers out there... I will add some here later. Ideally, they don't require J | ||
| − | === | + | ===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... :/ | * 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. | ||
Revision as of 18:14, 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
- 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???
