Recently, I have been using the KMZ10A magnetoresistor made by your company, but I found that the description of component pins in the data book is very unclear. I would like to know how to determine which pin is No. 1.
Thank you again
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Hi,
Correct, the arrow in the picture you uploaded is referring to pin 1.
Connecting pin 1 of the KMZ10A (+VO) to pin 8 of the LM358 (VCC), does not makes sense.
Pin 4 of the KMZ10A (VCC) and pin 8 of the LM358 (VCC), can be connected together, please review the rest of the schematics.
KMZ10A pinout:
Pin 1: +VO
Pin 2: GND
Pin 3: -VO
Pin 4: VCC
Regards,
Jose
Hi,
Pin 1 on the KMZ10A is the one you selected on the image you sent. It is the first pin from left to right looking at the device part marking.
Regards,
Jose
Hello,Hello, thank you very much for answering my question.
Is the arrow in the picture I uploaded referring to pin. 1?
Because I have a sensor amplifier circuit in my hand, but if I follow the instructions in the data manual, pin 1 of kmz10a will be directly connected with pin 8 of lm358 (an operational amplifier), that is, VCC. I think it may be because I made a mistake when reading the data manual.
Hi,
Correct, the arrow in the picture you uploaded is referring to pin 1.
Connecting pin 1 of the KMZ10A (+VO) to pin 8 of the LM358 (VCC), does not makes sense.
Pin 4 of the KMZ10A (VCC) and pin 8 of the LM358 (VCC), can be connected together, please review the rest of the schematics.
KMZ10A pinout:
Pin 1: +VO
Pin 2: GND
Pin 3: -VO
Pin 4: VCC
Regards,
Jose