Derivatives provide two (556) or four (558) timing circuits in one package. The 555 timer IC is an integrated circuit (chip) used in a variety of timer, delay, pulse generation, and oscillator applications. The part number is often written on the chip. Grind/etch the plastic and check the silicon chip with a magnifier. From digital devices it might be possible to read out the device ID. You can do measurements on the chip in the original circuit and separated too. The integrated circuit grade or temperature grade (or rating) is a method of classifying ICs based on their operating temperature – typically based on the intended purpose of a particular chip ….Samsung.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |