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tianshuihu

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Published on 2023-6-18 13:51 Only look at the author
 

VCA102 chip information [Copy link]

I have a foreign equipment board on hand, which is a multi-channel receiving signal conditioning board. There is a chip with "VCA102" printed on it, as shown in the figure below.

However, I didn't find any relevant information on the Internet. I wonder if any great person has relevant information about this chip. Please give me some advice!

This post is from Analog electronics

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wuzhisong
The filter should be  Details Published on 2023-12-6 23:27
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tagetage

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Published on 2023-6-18 16:52 Only look at the author
 

It may be a re-labeled chip. What are the models of the two chips above? It is possible to infer the type or model of the chip you are asking about through the two types of chips above.

This post is from Analog electronics

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tianshuihu
I suspect it is a 4-op amp, but the specific parameters are not clear.  Details Published on 2023-6-19 08:33
 
 
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tianshuihu

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 The OP| Published on 2023-6-19 08:33 Only look at the author
 
tagetage posted on 2023-6-18 16:52 It may be a re-labeled chip. What are the models of the two chips above? ? ? It is possible to deduce what type of chip you are asking about through the two types of chips above...

I suspect it is a 4-op amp, but the specific parameters are not clear.

This post is from Analog electronics
 
 
 
 
wuzhisong

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Published on 2023-12-6 23:27 来自手机 Only look at the author
 

The filter should be


This post is from Analog electronics
 
 
 
 
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