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HA13571FR Datasheet, PDF (5/22 Pages) Hitachi Semiconductor – Combo (Spindle & VCM) Driver for HDD
Table 5 Output Status
PORN
TSD
Driver
L
H
Inactive Active
SPN Output Brake for Enable X
Z
Retract
VCM Output Retract
Enable X
Z
(Power off)
Notes: 1. X = Don’t care
2. Z = High impedance
3. SLEEP SCNTL1 = SCNTL2 = SCNTL3 = Low
WDTIN = VPCNTL = Middle
SLEEP *3
L
H
X
Z
X
Z
HA13571FR
TEMP
L
H
X
X
5