MacGyverS2000
Electrical
- Dec 22, 2003
- 8,504
I've come across an IC package type I can't identify, so help is appreciated. It's similar to a TSSOP-8, but the overall dimensions are smaller (3.1x2.0mm package). The relevant dimensions (in millimeters) are roughly:
Width: 2.2 (3.1 with pins, toe to toe)
Length: 2.0
Height: 0.7
Pitch: 0.5
It's not common for a company to use non-JEDEC listed packages, but not out of the realm of possibility. The markings on this particular one are "MH4", where the '4' is likely a date code, so "MH" is the marking code of interest. But without a proper package type, narrowing down the actual chip is challenging.
Dan - Owner
![URL]](https://res.cloudinary.com/engtips/image/fetch/w_800,c_lfill,q_auto,f_auto,g_faces:center/[URL unfurl="true"]http://hi-tecdesigns.com/images/pictures/Footwell%20Animation%20Tiny.gif[/URL])
Width: 2.2 (3.1 with pins, toe to toe)
Length: 2.0
Height: 0.7
Pitch: 0.5
It's not common for a company to use non-JEDEC listed packages, but not out of the realm of possibility. The markings on this particular one are "MH4", where the '4' is likely a date code, so "MH" is the marking code of interest. But without a proper package type, narrowing down the actual chip is challenging.
Dan - Owner
![URL]](https://res.cloudinary.com/engtips/image/fetch/w_800,c_lfill,q_auto,f_auto,g_faces:center/[URL unfurl="true"]http://i42.tinypic.com/vpc46w.gif[/URL])