This thread has been locked.

If you have a related question, please click the "Ask a related question" button in the top right corner. The newly created question will be automatically linked to this question.

LM2903: LM2903D Internal X-Ray chips is different

Part Number: LM2903
Other Parts Discussed in Thread: LM339

Dear Expert:

LM2903D 20250811 Right picture

LM2903D 20250528  Left picture

The internal architecture of X-RAY chips is different

 

image.png