AN38 Panasonic Semiconductor, AN38 Datasheet
AN38
Available stocks
Related parts for AN38
AN38 Summary of contents
Page 1
... 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 omax Three-phase, half-wave and overlap driving low- ers a magnetic sound noise ...
Page 2
... 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 ...
Page 3
... ET V BFG OFFSET V (DET) Symbol Conditions V 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 0.8 ...
Page 4
... 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 ...