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AT78C7015

ATMEL Corporation
Part Number AT78C7015
Manufacturer ATMEL Corporation
Description Spindle/VCM Motor Controller/Drivers
Published Mar 6, 2007
Detailed Description www.DataSheet4U.com Features • • • • • • • • • • Operates from Single Supply: 3.3V Small Footprint 64-Pin TQFP Package ...
Datasheet PDF File AT78C7015 PDF File

AT78C7015
AT78C7015

Overview
www.
DataSheet4U.
com Features • • • • • • • • • • Operates from Single Supply: 3.
3V Small Footprint 64-Pin TQFP Package or Flip Chip Precision Low-voltage Monitor Circuitry for the Power Supply Master Power on Reset Serial Port Interface with Read-back Capability Over-temperature Protection/Warning Shock Sensor Signal Processing On-chip 1.
8V, 2.
5V and -3V Regulators Low Power Consumption, 9 mA in Normal Run Mode Spindle Driver – Commutator is Driven by a FLL for High Immunity to Jitter – Programmable 10-bit DAC – Adjustable Slew Rate Control – External Startup Capability – 0.
4A Current Capability with Ron = 1.
4Ω – Digital Commutation Delay and Blanking – Programmable Delay from BEMF Zero Cro...


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