(PDF) NJU7382 Datasheet - Stepper Motor / FFP16-C1

Número de pieza	NJU7382
Descripción	Stepper Motor / FFP16-C1
Fabricantes	JRC
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No Preview Available ! www.DataSheet4U.com NJU7382 DUAL H BRIDGE DRIVER WITH COMPARATOR ■ GENERALDESCRIPTION ■ Package Outline The NJU7382 is a dual H-bridge driver IC especially developed low voltage small stepper motor applications. It consists of a pair of low consumption CMOS H-bridge drivers protected by thermal shutdown circuit. It is also including a general-purpose comparator suited for detection from photo reflector as rotor position sensor or current limitation. The NJU7382 adopt a very small FFP package, it is suitable NJU7382PC1 for mobile or portable applications using micro stepper motors. ■ FEATURES •Operating Voltage 2.0V to 5.5V •Two CMOS H-bridge drivers for stepper motor driving •Motor Output Current 200mA(continuous), 400mA(peak) •Chip enable function •General purpose comparator •Thermal shutdown circuit •CMOS technology •Package Outline FFP16 (2.5×2.5×h0.85mm) ■ BLOCK DIAGRAM NJL5901R-1 VDD NJU7382PC1 INA CEA Control Logic INB CEB COMP- COMP+ TSD Control Logic OUTA1 OUTA2 M OUTB1 OUTB2 COMP OUT GND -1- 1 page

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PDF NJU7382 Data sheet ( Hoja de datos )