AN8247SB DATASHEET PDF

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April 23, 9: Pin 2 had a 10K pullup to some low voltage supply, pin 4 went straight into the microcontroller, and pin 5 datasueet from an RC filter from the microcontroller.

Tracing back through the power board I notice that it connects to a filter capacitor with a 25V rating. The next step was to figure out the datasheeh of input frequency to output speed, so I connected my trusty old Nixie frequency counter to the output of my function generator and my multimeter set to frequency to the tach output.

November 1, 3: English is obviously not your native language. Depends to motor clock pulse. Whether I can repair his?

Most of the other pins disappear inside the undocumented chip. I connected a function generator at a few kilohertz with a 3. January 29, There also is a 5-pin connector, but it definitely has a different pinout. Alibaba Assessed Gold Supplier. Then, it can give out excellent, completely normally printed sheet and is normal to finish datasehet.

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AN8247SB Panasonic laser disk spindle Motor Controller datasheet.

You may describe your other requirements here. Even finding a data sheet for the motor datasheft IC seems a hopeless task I could not identify the connection from the chip TB -F. First I tried connecting a 10K pullup resistor to pin 2 on the motor driver board to 3. February 21, 9: Not even anything bad. February 19, 1: What I thought was pin 5 is actually pin 1, and it is indeed power.

ANSB PDF Datasheet, Equivalent part search

There is no need to resubmit your comment. Using a frequency of 5 or 50 Khz did not change the motor speed. Privacy Policy Terms of Use. Suddenly the motor slowed down and settled at a constant speed.

October 3, On impulse, I dramatically increased the frequency. January 17, 7: Datwsheet Original new Only3. I have the same unit, but my interest was on the other side of the box. I KNOW this part was working. Pin 3 is obviously ground because it is the only pin connecting to any large ground planes.

Could you map your input ports to pins on the so it is easier for other people to find out the pinout of their PCBs? My pins are from right: ANSB is a with hall sensor brushles motor controller.

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Only the ANSB is the same. I didn’t get as much as an email, let alone someone interested in buying it. Pulse pin must be 4.

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But it can works with 24 v too. It will be very useful for servicing my printer. I found your post here, I know it was long time ago, but have you got this circuit? The second step is to examine the single 5-pin connector to see what I could figure out.

Please provide necessary infomation so that the manufacturers could reply you in time. I not so well understand in English, only in Russian. Motor must up 1. Its very interesting i was thinking to use of this motors for demo show helicopter project. Normally ,it datasjeet days reach your hands.

Base on Excellent stock resources,Our employees server customer from more than 80 countries. Drop me a line datasheer the comments dataheet you think you can guess what my idea is, or to post your own ideas, or even if you find this information useful for your own project. Motor and solenoid power supply voltage in all HP Canon printers is 24V. I soldered some jumper wires onto the board and began experimentation in earnest.

They all went into a big microcontroller, but the wiring connections were different. You need a new scanner assembly for that.

Hi, I have the same chip, but on a different board from a different printer.

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