ICs for CD/CD-ROM Player
AN8816SB
4ch. Linear Driver IC for CD/CD-ROM
s
Overview
The AN8816SB is a 4ch. driver using the power opera-
tional amplifier method. It employs the surface mounting
type package superior in radiation characteristics.
18.40±0.20
(5.15)
(4.80)
(1.315)
+ 0.10
Unit : mm
D-range is available regardless of refer-
ence voltage on the system
•
Setting of driver input/output gain enabled by external
resistance
•
2ch. independently controllable PC (Power Cut) feature
built-in
•
Thermal shut down circuit (with hysteresis) built-in
•
Proper heat of IC controllable by separating the output
supply and setting each independently for 2ch.
•
Construction of 5V supply enabled by external PNP Tr
•
Accessary operational amplifier built-in
•
Relatively easy pattern design by separating and con-
centrating the input line and output line
8.30±0.20
10.93±0.30
s
Features
•
Wide output
0.30
– 0.05
28
22
21
15
0 ~10˚
0.65±0.20
(6.40)
(1.20)
0.8
+0.10
0.35
– 0.05
0.10±0.10
2.70±0.20
SEATING PLANE
1
7
8
14
SEATING PLANE
Fin-attached 28-lead SOP package (HSOP-042-0400)
s
Application
Actuator for CD/CD-ROM, motor driver
AN8816SB
s
Block Diagram
Motor or Coil
ICs for CD/CD-ROM Player
R
L1
R
L2
R
L3
R
L4
PV
CC1
20
18
VO1+
17
VO1–
16
VO2+
15
VO2–
14
VO3+
13
VO3–
12
VO4+
11
VO4–
9
PV
CC2
21
1
PV
CC
2
–
+
–
+
–
+
–
+
–
+
–
+
–
+
–
+
1
PV
CC
2
8
6
4
–
V
CC
Monitor
7
+
SV
CC
5
Direction
Det.
Direction
Det.
Direction
Det.
Direction
Det.
Thermal
Protector
SGND
Fin
SV
CC
V
REF
Monitor
1
–
+
–
+
–
+
–
+
2
I
L
+
–
5V
reg
V
REF
22
19
PGND1
23
IN1
24
PC1
25
IN2
26
PC2
27
IN3
28
IN4
10
PGND2
ICs for CD/CD-ROM Player
s
Absolute Maximum Ratings
(Ta=25˚C)
Parameter
Supply Voltage
Supply Current
Power Dissipation
Note)
AN8816SB
Symbol
V
CC
I
CC
P
D
T
opr
T
stg
Rating
18
3141
–30 ~ + 85
–55 ~ + 150
Unit
V
mA
mW
˚C
˚C
Operating Ambient Temperature
Storage Temperature
Note)
For surface mounting on 100
×
80
×
1.6 mm double face glass epoxy board.
s
Recommended Operating Range
(Ta=25˚C)
Parameter
Operating Supply Voltage Range
Note)
Symbol
SV
CC Note)
PV
CC1
, PV
CC2
5.5V ~ 14V
Range
Set SV
CC
to the maximum electric potential.
s
Electrical Characteristics
(Ta=25˚C)
Parameter
Total Circuit Current
Drivers 1 to 4
Input Offset Voltage
Output Offset Voltage
Gain
Maximum Output Amplitude (+)
Maximum Output Amplitude (–)
Threshold H
Threshold L
Reset Circuit
Reset Operation Release Supply Voltage
V
REF
Detection
5V Regulator
Output Voltage
Output Load Fluctuation
Supply Voltage Fluctuation
OP Amp.
Input Offset Voltage
Input Bias Current
High Level Output Voltage
Low Level Output Voltage
Output Drive Current Sink
Output Drive Current Source
Heat Protection Circuit
Operation Temperature Equilibrium Value
Note 1)
Operation Temperature Hysteresis Width
Note 1)
Note 1)
Symbol
I
tot
Condition
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
PV
CC1
= PV
CC2
= SV
CC
= 8V
R
L
= 8Ω, R
IN
= 10kΩ
I
IN
= 10µA, R
IN
= 10kΩ
min.
5
typ.
10
max.
15
Unit
mA
V
IOF
V
OOF
G
V
L+
V
L–
V
PCH
V
PCL
–10
–50
18
4.4
20
5.0
–5.0
2.0
10
50
22
mV
mV
dB
V
–4.4
V
V
0.3
V
V
RST
V
REF
V
REG
DV
R
DV
V
3.0
2.0
3.2
3.3
V
V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V~12V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
PV
CC1
= PV
CC2
= SV
CC
= 8V
(
(
4.75
–50
–5
5.0
5.25
50
5
V
mV
mV
V
OF
I
BOP
V
OH
V
OL
I
SIN
I
SOU
T
THD
DT
THD
–5
100
6.0
5
500
1.7
mV
nA
V
V
mA
mA
2.0
2.0
)
)
(180)
(45)
(
(
)
)
˚C
˚C
Characteristic value in parentheses is a reference value for design but not a guaranteed value.
AN8816SB
s
Pin Description
Pin No.
Symbol
I/O
Pin Description
ICs for CD/CD-ROM Player
Equivalent Circuit
1
TB
O
Output pin for controlling the
power transistor base of 5V
1
2
V
MON
I
Monitor input pin for 5V regulator
output
2
4
OPO
O
Output pin of op-amp.
4
5
IN–
I
Inverting input pin of op-amp.
5
6
IN+
I
Non-inverting input pin of op-amp.
6
7
SV
CC
SV
CC
pin for driver control circuit,
not connected with power V
CC
pin
7
ICs for CD/CD-ROM Player
s
Pin Description (Cont.)
Pin No.
Symbol
I/O
Pin Description
Equivalent Circuit
AN8816SB
Fin
SGND
SGND pin for driver control
circuit
Fin
20
PV
CC
1
Power V
CC
pin supplying the
current flowing in output power
transistors, 15, 16, 17, and 18
20
or
9
9
PV
CC
2
Power V
CC
pin supplying the
current flowing in output power
transistors, 11, 12, 13, and 14
19
PGND1
GND pin for output transistors 15,
16, 17, and 18
19
or
10
10
PGND2
GND pin for output transistors 11,
12, 13, and 14
20
1
PV
CC
1
2
1
PV
CC
output pin 1
2
or
9
21
O
SV
CC
21
8
1
PV
CC
2
2
O
1
PV
CC
output pin 2
2
or
8
RF/Wirelessly
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