an3811nk Panasonic Corporation of North America, an3811nk Datasheet
an3811nk
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an3811nk Summary of contents
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... ICs for VCR AN3811NK Cylinder Hall motor driving IC for VCR Overview The AN3811NK designed for driving the VCR cylinder Hall motor. Features Operating supply voltage range Motor voltage Maximum output current: I 1.5 A omax Three-phase, half-wave and overlap driving low- ers a magnetic sound noise ...
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... AN3811NK Pin Descriptions Pin No. Description 1 Driving output 1 2 Driving output 2 3 Motor power supply pin 4 PG/FG output 5 Power supply pin 6 Hall element normal phase input 7 Hall element reverse phase input 8 Phase compensation pin Absolute Maximum Ratings Parameter Supply voltage Supply current * 2 Power dissipation ...
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... External synchronization LIMIT ET/DS 2 BFG (DET) Conditions LIMIT Not considering capacitance variation C related to temperature AN3811NK Min Typ Max Unit 0 0.31 0.44 V 0.75 1.25 times 1 3.5 V 2.1 2 ...
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... AN3811NK Application Circuit Example Mode changeover External synchronization Frequency divider PG/FG processing 4 Power block (NPN Tr 3) B-EMF Charge/discharge detection Multiplier Waveform Torque Oscillator shaping instruction ICs for VCR circuit Preset THD ...