integrated circuit - Looking for 6 pin smd IC 281123 datasheet ...
2023年2月18日 · \$\begingroup\$ The SMPS is AC to +/-5Vdc. The chip in question is definitely a PWM MOSFET/Transistor driver IC. It received the output of a TL431 voltage reference …
integrated circuit - Do ICs have a shelf life? - Electrical Engineering ...
2017年4月13日 · An over looked type of special chips (or chip modules) that other people haven't listed are ones that have other "things" integrated inside of them, such as: 1) battery inside …
integrated circuit - Electrical Engineering Stack Exchange
2016年3月30日 · While American integrated circuits are named essentially randomly, the Soviet Union created a highly-structured and organized system. A numeric series indicates the …
integrated circuit - How thick (or thin) is the die/wafer inside an IC ...
2012年12月16日 · Very thin, ~700µm (0.7mm) is close to the upper limit. Around 100µm (0.1mm) is about as thin as they get. However the size varies a lot, depending on multiple things, like …
integrated circuit - ICs with humidity or moisture sensitivity - bake ...
I purchased some ICs recently that included something I'd not seen before - a moisture 'sensor' on a paper strip with color indicators for a few specific levels of humidity. Once the paper …
integrated circuit - What are the tools to identify ICs by marking ...
2020年9月9日 · There is no such tools because of three reasons: Manufacturers are often like unstandard solutions. For example if you look at several SRAM datasheets (on field …
How to interpret Vcc and GND on integrated circuits?
2015年12月25日 · You can indeed use a resistor to cause a voltage drop on the integrated circuit power line(s). Fact it's never done that way (at least not without clamping diodes, such as a …
integrated circuit - How are components with contacts under the …
2018年4月5日 · Consider an IC that looks like this, or similar: Note how the leads that are soldered to the board are on the underside of the IC. I am barely an electronics novice. My …
integrated circuit - When do I call it CPU and when IC-Chip ...
2015年9月17日 · A IC (integrated Circuit) Chip implements one or many circuits on a chip in order to control any kind of stuff. However, a CPU is from my point of view also a BIG circuit …
integrated circuit - How are OTP fuses in ICs implemented?
2019年9月2日 · One-time programmable (OTP) fuses are common in ICs. How are they typically implemented, on the silicon level? I know that they generally work like larger fuses, i.e. they …