la6503 Sanyo Semiconductor Corporation, la6503 Datasheet - Page 2

• Manufacturer Part Number: la6503
• Description: Cd-rom Drive Spindle Motor Driver Sled Motor Driver Sled Motion/position Detector Ic
• Manufacturer: Sanyo Semiconductor Corporation

Specifications
Maximum Ratings
Operating Conditions at Ta = 25°C
Operating Characteristics at Ta = 25°C, V
Supply voltage
Supply voltage
Input voltage
Output current
Allowable power dissipation
Operating temperature
Storage temperature
Operating supply voltage range
[Power Supply Current]
[Spindle Motor Block]
Current drain 1 (V
Current drain 2 (V
Quiescent current 1 (V
Quiescent current 2 (V
[Output]
[Hall Amplifier]
[S/S Pin]
[Control]
[Hall Comparator]
Upper side saturation voltage 1
Lower side saturation voltage 1
Current limiter voltage setting
Common-mode input voltage range
Input bias current
Minimum Hall input level
High-level voltage
Low-level voltage
Input current
Leakage current
VC pin input current
VCREF pin input current
Voltage gain
Rising edge threshold voltage
Rising edge threshold voltage difference
Input offset voltage
Input hysteresis
Output on voltage
Output off voltage
Output current (sink)
Parameter
Parameter
Parameter
CC
M
)
)
CC
M
)
)
at Ta = 25°C
V
HCIOFFSET
V
Symbol
V
V
V
VS/SH
I
VS/SL
V
V
Pd max
Symbol
Symbol
IS/SL
VCREF
G
I
V
HCIHYS
V
V
V
IS/SI
CC
I
I
V
V
O
source
V
HCOM
V
I
I
I
M
CC
CC
I
C
Topr
Tstg
sink
V
M
M
VCO
CTH
sink
VC
HIB
HIN
V
OU
OD
CL
CTH
max
CC
max
1
2
max
M
1
2
max
CC
START/STOP = MUTE = 5 V
START/STOP = MUTE = 5 V
START/STOP = MUTE = 0 V
START/STOP = MUTE = 0 V
I
I
R
VS/S = 5 V
VS/S = 0 V
V
V
V
V
*
O
O
Spindle output, sled output
Independent IC
C
C
V
CREF
CREF
RE
= –0.5 A
= +0.5 A
RF
= V
= V
= 5 V, V
= 0.43
/ V
CREF
CREF
= 2.5 V
= 2.5 V
C
LA6503
= 2.5 V
= 2.5 V
M
Conditions
= 12 V (unless otherwise specified)
Conditions
Conditions
min
2.35
–30
1.2
2.0
4.7
60
50
3
Ratings
typ
0.33
0.32
0.25
1.0
–55 to +150
10
25
–20 to +75
4.6 to 13.0
5
1
1
1
1
8
Ratings
Ratings
4.6 to 6.0
Continued on next page.
V
CC
0.77
V
14
CC
max
– 1.0
7
1
0.80
2.65
V
200
150
1.5
0.7
0.3
20
50
10
CC
10
No. 5791-2/8
5
5
5
mVp-p
Times
Unit
Unit
Unit
mA
mA
mA
mA
mV
mV
mV
mA
°C
°C
µA
µA
µA
µA
µA
W
V
V
V
A
V
V
V
V
V
V
V
V
V
V
V