BD6373GW Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BD6373GW

6ch System Lens Drivers for Digital Still Cameras / Single-lens Reflex Cameras

ROHM Semiconductor 

BD6373GW, BD6873KN, BD6753KV

Technical Note

●I/O Circuit Diagram

ENABLExx, INPUTx, BRAKEx

VMx, OUTxA, OUTxB, PGNDx

VCC

10kΩ

VCC

140kΩ

100kΩ

VMx

OUTxA

OUTxB

PGNDx

Fig.23 BD6373GW I/O Circuit Diagram (Resistance values are typical ones)

PS, INxA, INxB, EN1, IN6, VLIMS

VMx, OUTxA, OUTxB, PGNDx, RNF VREF

VLIMH, VLIML, SENSE

VCC VCC

VMx

VCC

VCC

VCC

10kΩ

100kΩ

OUTxA

OUTxB

PGNDx

RNF

200kΩ

10kΩ

Fig.24 BD6873KN I/O Circuit Diagram (Resistance values are typical ones)

PS

STROBE, CLK, DATA, PWMx

VMx, OUTxA, OUTxB, RNFx

CPH1, CPL1

VCC

VCC VCC

VMx

VCC

VCC

40kΩ

70kΩ

VLIMx, SENSEx

10kΩ

100kΩ

CP3, CP1

VG, CP4, CP2

OUTxA

OUTxB

VCC

100kΩ

RNFx

CR1, CR2

VCC

1kΩ

VCC

VCC

VG

VCC

VCC

5kΩ

CP4

CP2

VM1

Fig.25 BD6753KV I/O Circuit Diagram (Resistance values are typical ones)

●Operation Notes

1) Absolute maximum ratings

Use of the IC in excess of absolute maximum ratings such as the applied voltage or operating temperature range may result in

IC damage. Assumptions should not be made regarding the state of the IC (short mode or open mode) when such damage is

suffered. The implementation of a physical safety measure such as a fuse should be considered when use of the IC in a

special mode where the absolute maximum ratings may be exceeded is anticipated.

2) Storage temperature range

As long as the IC is kept within this range, there should be no problems in the IC’s performance. Conversely, extreme

temperature changes may result in poor IC performance, even if the changes are within the above range.

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© 2009 ROHM Co., Ltd. All rights reserved.

14/17

2009.06 - Rev.A

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