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OPA847IDBVR Operational Amplifier Domestic Substitution [Copy Link]

 

For help, which domestic operational amplifier can replace Texas Instruments OPA847IDBVR operational amplifier? Thank you very much.

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Saint Bonway has done a good job in some operations   details reply Published at 17:08, September 27, 2023
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Go to the website of Shengbang WeChat to check.

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Let me ask you a question. Is there any good way or platform to check this domestic flat replacement? Just worked, belongs to Xiaobai, please tell me something. Thank you details reply Published at 16:35 on August 11, 2023
Thank you Thank you details reply Published on August 11, 2023 at 15:23
Personal signature Uploaded some books, maybe you want: https://download.eeworld.com.cn/user/chunyang
 
 
 

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Chunyang published at 15:01, August 11, 2023 Go to the website of Shengbang WeChat to check.

Thank you Thank you

 
 
 

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You can try AXOP32122, a cheap domestic Pingti

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Could you tell me which company this chip belongs to? I can't find it. Thank you for your delay details reply Published at 16:38 on August 11, 2023
Ok, thank you. Let me ask you a question. Is there any good way or platform to check this kind of domestic flat replacement? Just worked, belongs to Xiaobai, please tell me something. Thank you details reply Published at 16:35 on August 11, 2023
 
 
 

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Published at 16:10 on August 11, 2023 You can try AXOP32122, a cheap domestic Pingti

Ok, thank you. Let me ask you a question. Is there any good way or platform to check this kind of domestic flat replacement? Just worked, belongs to Xiaobai, please tell me something. thank you

 
 
 

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Chunyang published at 15:01, August 11, 2023 Go to the website of Shengbang WeChat to check.

Let me ask you a question. Is there any good way or platform to check this domestic flat replacement? Just worked, belongs to Xiaobai, please tell me something. thank you

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No, Because to do so, it requires a large amount of cost input, which is obviously difficult to obtain returns.   It is perfectly normal that no one does something that is laborious and thankless.   details reply Published on September 22, 2023 16:08
 
 
 

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Published at 16:10 on August 11, 2023 You can try AXOP32122, a cheap domestic Pingti

Could you tell me which company this chip belongs to? I can't find it. Thank you for your delay

 
 
 

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eight floor
 

It's hard to find. It seems that there is none. Some domestic manufacturers also produce operational amplifiers, but there is still a gap in technical performance compared with OPA847IDBVR.

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Indeed No, I have been looking for it for a long time. Finally, I reported to the chief engineer. The chief engineer also said that this should be postponed. It seems that nothing can meet the requirements in China.   details reply Published on August 14, 2023 at 08:28
 
 
 

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Led 2015 was published on August 12, 2023 at 13:18 It's hard to find. It seems that there is none. Some domestic manufacturers also produce operational amplifiers, but the technical performance is still poor compared with OPA847IDBVR

Indeed No, I have been looking for it for a long time. Finally, I reported to the chief engineer. The chief engineer also said that this should be postponed. It seems that nothing can meet the requirements in China.

 
 
 

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ten floor
 
Ao12138 published at 16:35 on August 11, 2023 Let me ask you a question. Is there any good way or platform to check this domestic flat replacement? Just worked, belongs to Xiaobai, please tell me something. thank you

No, Because to do so, it requires a large amount of cost input, which is obviously difficult to obtain returns.

 

It is perfectly normal that no one does something that is laborious and thankless.

Personal signature Uploaded some books, maybe you want: https://download.eeworld.com.cn/user/chunyang
 
 
 

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Saint Bonway has done a good job in some operations

 
 
 

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