HA13568AT Hitachi Semiconductor, HA13568AT Datasheet - Page 8

• Manufacturer Part Number: HA13568AT
• Description: CD-ROM Combo Driver
• Manufacturer: Hitachi Semiconductor

HA13568AT
Truth Table
Table 1
CE
L
H
Note: X: Option, Z: Hi impedance
Table 2
BRKSEL
X
L
H
Note: X: Option, Z: Hi impedance
Table 3
TRYF
L
L
H
H
Note: Z: Hi impedance
8
Overall
SPN Driver
TRY Driver
OTSD
X
ON
OFF
TRYR
L
H
L
H
SPN Driver
Z
Z
ON
VCTL
> REFIN
REFIN
< REFIN
REFIN – 0.6 V
FCS Driver
Z
Z
ON
P Output
Z
L
H
H
TRR Driver
Z
Z
ON
SPN Driver
Forward torque
Z
Short brake
Reverse brake
SLD Driver
Z
Z
ON
N Output
Z
H
L
H
TRY Driver
Z
Z
ON