HA13568AT Просмотр технического описания (PDF) - Hitachi -> Renesas Electronics

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HA13568AT

CD-ROM Combo Driver

Hitachi -> Renesas Electronics 

HA13568AT

Truth Table

Table 1 Overall

CE

OTSD

SPN Driver

L

X

Z

H

ON

Z

OFF

ON

Note: X: Option, Z: Hi impedance

FCS Driver

Z

Z

ON

TRR Driver

Z

Z

ON

SLD Driver

Z

Z

ON

TRY Driver

Z

Z

ON

Table 2 SPN Driver

BRKSEL

VCTL

X

> REFIN

REFIN

L

< REFIN

H

REFIN – 0.6 V

Note: X: Option, Z: Hi impedance

SPN Driver

Forward torque

Z

Short brake

Reverse brake

Table 3 TRY Driver

TRYF

L

L

H

H

Note: Z: Hi impedance

TRYR

L

H

L

H

P Output

Z

L

H

H

N Output

Z

H

L

H

8

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