FAN8040G3X
FAN8040G3X Datasheet
FAN8040
| Part | Datasheet |
|---|---|
FAN8040G3X |
FAN8040G3X (pdf) |
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| FAN8040 4-Channel Motor Driver • 4-channel Balanced Transformerless BTL Driver • 3-channels PWM input direct-coupled type include internal filters. • Separated power supply voltages PVCC1 CH1 and CH2, PVCC2 CH3 and CH4 • Built-in input pin selection function of channel 4 • Built-in OP-amplifier • Built-in Power Save function • Built-in Thermal Shutdown Circuit TSD • Operating ranges 13.2V The FAN8040G3 is a monolithic integrated circuit, suitable for 4-channel motor driver which drives tracking actuator, focus actuator, sled motor and spindle motor of compack disk player system. 28-SSOPH-375-SG2 • Compact Disk Player CDP • Video Compact Disk Player VCD • Other Compact Disk Media Ordering Information Device FAN8040G3 FAN8040G3X Package 28-SSOPH-375SG2 28-SSOPH-375SG2 Operating Temp. -40°C ~ +85°C -40°C ~ +85°C 2004 Fairchild Semiconductor Corporation OPINOPIN+ SW CH1FIN CH1RIN CH2FIN CH2RIN GND VREFIN PVCC1 CH2OUTR CH2OUTF CH1OUTR CH1OUTF 8 9 10 11 12 13 14 1234567 FAN8040G3 21 20 19 18 17 16 15 28 27 26 25 24 23 22 VDD OPOUT OUTVREF CH4CAPA CH4IN CH3FIN CH3RIN GND PS PVCC2 CH3OUTR CH3OUTF CH4OUTF CH4OUTR FAN8040 Pin Assignments Pin Definitions Pin Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 Pin Name OPINOPIN+ SW CH1FIN CH1RIN CH2FIN CH2RIN GND VREFIN PVCC1 CH2OUTR CH2OUTF CH1OUTR CH1OUTF CH4OUTR CH4OUTF CH3OUTF CH3OUTR PVCC2 PS GND CH3RIN CH3FIN CH4IN CH4CAPA OUTVREF OPOUT Pin Function Description OP-amplifier negative input OP-amplifier positive input channel 4 input change switch input Channel 1 PWM forward input Channel 2 PWM forward input Ground 1 Internal reference voltage input terminal Power supply voltage for channel 1 and channel 2 Channel 2 forward output Channel 1 forward output Channel 4 forward output Channel 3 forward output Power supply voltage for channel 3 and channel 4 Power save signal input Ground 2 Channel3 PWM forward input |
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