Spindle/vcm Motor Controller/drivers At78c7015 Summary

The AT78C7015 is a CMOS monolithic device that integrates Spindle and VCM con- trollers as well as power stages into one chip. The device operates from 3.3V power supply. The AT78C7015 is designed for a small-form-factor hard disk drive application. A precision low-voltage detection circuit monitors the power supply and initiates VCM retract at voltage fault condition. A 3-line serial port Interface with read back capability provides Interface to the Microprocessor The Spindle driver features a transconductance Amplifier a Current Sense Amplifier power output drivers, Sequencer internal delay/masking Logic Spindle brake circuit, FLL, and charge-pump for locking the spindle to the programmed rotational speed. The VCM driver features a transconductance Amplifier differential input Current Sense Amplifier ramp load/unload capability, and power output Amplifier By ATMEL Corporation
AT78C7015 's PackagesAT78C7015 's pdf datasheet



AT78C7015 Pinout will be updated soon..., now you can download the pdf datasheet to check the pinouts !
AT78C7015 circuits will be updated soon..., now you can download the pdf datasheet to check the circuits!

Related Electronics Part Number

Related Keywords:

AT78C7015 Pb-Free AT78C7015 Cross Reference AT78C7015 Schematic AT78C7015 Distributor
AT78C7015 Application Notes AT78C7015 RoHS AT78C7015 Circuits AT78C7015 footprint
Hot categories