Difference between revisions of "Identify that chip"

Revision as of 18:07, 21 April 2024

Chip golf.

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.

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 JS.

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 * 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==