S5L9250B View Datasheet(PDF) - Samsung
Part Name
Description
Manufacturer
S5L9250B Datasheet PDF : 163 Pages
| |||
DATA SHEET
S5L9250B
PIN DESCRIPTION
Table 1. Pin Description
No
Name
Description
Related I/O
Block
1
VSSA1 Analog ground (EQ controller)
-
P
2
VREFI VREF input
SERVO I
3
VSSA2 Analog ground (for servo ADC use)
-
P
4
RFRP RF envelope signal
SERVO I
5
RFCT RF envelope's center detection signal SERVO I
6
SBAD FOK, DFCT generating SUB-BEAM ADD SERVO I
signal (E+F)
7
CEI
ERROR signal for center servo use
SERVO I
8
TZCA TZC signal generating signal (=TE)
SERVO I
9
TE
Tracking error signal
SERVO I
10
TELPF TE defect holding pin
SERVO I
11
FE
Focusing error signal
SERVO I
12
FELPF FE defect holding pin
SERVO I
13 VCCA2 Analog 3.3V power (for servo ADC use)
-
P
14
AOUT Analog out
SERVO O
15 PPUMP Pump out for PLL use (filter)
SERVO O
16
VSSA3 Analog ground (for servo DAC use)
-
P
17
TRD
Tracking drive signal (10-bit DAC)
SERVO O
18
FOD
Focusing drive signal (10-bit DAC)
SERVO O
19
SLED0 Stepping control signal 0/DC motor
control signal
SERVO O
20
SLED1 Stepping control signal 1
SERVO O
21 SPINDLE Spindle controlling PWM output
CLV O
22 VREFO VREF out for driver IC
SERVO O
23 VCCA3 Analog 3.3V power (for DAC use)
-
P
24
SMON Spindle motor on/off
CLV O
25 DVSS1 Digital GND
(for output PAD + PRE driver)
-
P
26
GPIO0 General purpose I/O 0
B
27 STOP/GPIO LIMIT switch/sled position sensor
PS0/general purpose I/O
SERVO B
28 PS1/GPIO Sled position sensor signal 1/general
purpose I/O
SERVO B
29
FG
Frequency generator signal (for CAV)
CLV
I
Pad Type
VSSA
PICA
VSSA
PICA
PICA
PICA
PICA
PICA
PICA
PICA
PICA
PICA
VCCA
POBA
POBA
VSSA
POBA
POBA
POBA
POBA
POBA
POBA
VCCA
PHOB4
VSSOP
PHBCT4
PHBCT4
PHBCT4
PHIC
To/From
-
RF
-
RF
RF
RF
RF
RF
RF
-
RF
-
-
MONI
-
-
DRV
DRV
DRV
DRV
-
SLED
-
MOTOR
-
-
-
MOTOR
5
Share Link: 