BD6376GUL_12 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BD6376GUL_12

1-2ch Lens Drivers for SLRs(Single-lens Reflex)

ROHM Semiconductor 

BD6376GUL

●Description of Blocks

1) Power-saving function

When Low-level voltage is applied to PS pin, the IC will be turned off internally.

During operating mode, PS pin should be High-level.

(See the Electrical Characteristics; p4/11, and Timing Chart; p7/11)

2) Control input; INA and INB

These pins are used to program and control the motor drive modes.

(See the Electrical Characteristics; p4/11, and Timing Chart; p7/11)

Datasheet

●Timing Chart

Input

INPUT

Mode

PS

INA

INB

OUTA

L

L

Z

H

L

H

IN/IN

H

L

H

L

H

H

L

-

L

X

X

Z

L: Low, H: High, X: Don’t care, Z: Hi impedance

PS=High; Operation Mode, PS=Low; Stand-by Mode

CW: current flows from OUTA to OUTB, CCW: current flows from OUTB to OUTA

OUTB

Z

L

H

L

Z

OUTPUT

Output Mode

Open

CW

CCW

Short Brake

Open

Control Input

Motor Current

TON

TOFF

Figure 9. Input-Output AC Definition

VCC

50%

0V

100%

50%

0%

www.rohm.com

© 2012 ROHM Co., Ltd. All rights reserved.

TSZ22111・15・001

7/11

TSZ02201-0H3H0B600310-1-2

3.AUG.2012 Rev.001

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