BD64550EFV データシートの表示（PDF） - ROHM Semiconductor

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BD64550EFV

System Driver for Ink Jet Printers

ROHM Semiconductor 

BD64550EFV

●I/O Circuit Diagram

① OUT1P, OUT1M, OUT2P, OUT2M, RNF1 and RNF2

VM1, VM2

Technical Note

② RNF1S and RNF2S

OUT1P, OUT2P

Overcurrent protection circuit

15μA(TYP.)

③ SWOUT

VM4

SWOUT

OUT1M, OUT2M

RNF1S, RNF2S

RNF1, RNF2

④ RIN and ROUT

RIN

ROUT

⑤ DSEN

DSEN

⑥ VREF1 and VREF2

⑦ Logic input

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Fig.29 I/O Circuit

13/16

⑧ RESET

RESET

2010.06 - Rev.A

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