SANYO LA6530M

Ordering number: EN 5226
Monolithic Linear IC
LA6530M
2-channel Bridge Driver
for CD and CD-ROMs
Overview
Package Dimensions
The LA6530M is a 2-channel bridge (BTL) driver which was
developed for compact discs and CD-ROMs.
unit : mm
3073A-MFP30SLF
[LA6530M]
Features
. High output current (I max = 0.7 A).
. Wide operating voltage range (4 to 15 V).
. Small input bias current.
O
SANYO : MFP30SLF
Specifications
Maximum Ratings at Ta = 25 °C
Parameter
Symbol
Conditions
Ratings
Unit
Maximum supply voltage
VCC max
Differential input voltage
VID
Amplifier 2, amplifier 3
Common-mode input voltage
VICM
Amplifier 2, amplifier 3
15
V
Maximum input voltage
VINB
Buffer amplifier
15
V
IM max
1.0
mA
Maximum output current
IO max
0.7
A
Allowable power dissipation
Pd max
0.9
W
Mute pin maximum inflow current
16
V
15
V
Operating temperature
Topr
–20 to +75
°C
Storage temperature
Tstg
–55 to +150
°C
Ratings
Unit
Operating Conditions at Ta = 25 °C
Parameter
Recommended supply voltage
Operating voltage range
Recommended load resistance
Symbol
Conditions
VCC
VCC op
RL
Pin 11 to 20, pin 5 to 26
5.0
V
4.0 to 15.0
V
8.0
Ω
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN
92995HA(II) No.5226-1/4
LA6530M
Electrical Characteristics at Ta = 25 °C, VCC = 5.0 V
Parameter
No-load current drain
Output offset voltage
Input-output voltage difference
Input voltage range
Common-mode input voltage
range
Input bias current
Output voltage
Bridge output voltage difference
Closed-circuit voltage gain
Mute on voltage
Mute pin inflow current
Symbol
ICC1
ICC2
ICC3
ICC4
VOF1
VOF2
VBIO
VBICM
VICM
IB
VO
VOD
VG
VM
IM
Mute off pins 7,
Mute on pins 7,
Mute off pins 7,
Mute on pins 7,
OUT1-OUT2
OUT4-OUT3
Buffer amplifier
Buffer amplifier
22
22
22
22
Conditions
and 24 connected
and 24 connected
and 24 connected
and 24 connected
to
to
to
to
GND
GND
1/2 VCC
1/2 VCC
min
5
3
10
4
–50
–50
–30
1.5
Amplifier 2, amplifier 3
1.0
8 Ω load between pins 11 — 20, 5 — 26
8 Ω load between pins 11 — 20, 5 — 26
Specified Test Circuit, f = 1 kHz
2.8
1.8
30
typ
10
7
20
8
max
20
15
30
16
+50
+50
+30
VCC−1.5
VCC−1.5
50
3.3
2.2
38
0.7
3.0
300
Unit
mA
mA
mA
mA
mV
mV
mV
V
V
nA
V
V
dB
V
µA
*Thermal shutdown function built in.
Allowable power dissipation, Pd max — W
Notes:
1. When the muting function is on, the OUT1 to OUT4 outputs are turned off and the buffer output is not turned off.
2. This IC must be handled carefully owing to its susceptibility electrostatic discharge damage.
Pd max — Ta
Ambient temperature, Ta — °C
No.5226-2/4
LA6530M
Block Diagram and Pin Assignment
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
(NC)
Do not use the NC pin.
Top view
Test Method
SW
No.
1
2
3
4
5
6
ICC1
a
b
OFF OFF OFF OFF
ICC2
a
c
ICC3
a
b
ICC4
a
VOF1,2
VBIO
7
8
9
10
11
12
13
14
15
b
OFF OFF OFF
b
b
a
OFF
OFF OFF OFF OFF
b
OFF OFF OFF
b
b
a
OFF OFF OFF OFF
b
OFF OFF OFF
b
c
a
c
OFF OFF OFF OFF
b
OFF OFF OFF
b
c
b
b
OFF OFF OFF
ON
b
OFF OFF OFF
b
b
b
OFF OFF OFF
ON
b
OFF OFF OFF
b
IB
b
b
OFF OFF OFF OFF
a
OFF OFF OFF
VO
b
b
OFF
b
OFF
VOD
b
b
OFF OFF
ON
b
OFF OFF OFF
VG
b
b
ON OFF OFF OFF
a
VM
b
a
16
17
18
19
20
21
22
23
a
OFF OFF OFF OFF OFF OFF
a
b
OFF
a
OFF OFF OFF OFF OFF OFF
a
b
OFF
a
OFF OFF OFF OFF OFF OFF
b
b
a
OFF
a
OFF OFF OFF OFF OFF OFF
b
b
c
a
OFF
a
OFF OFF
ON OFF OFF OFF
b
b
c
a
OFF
a
OFF OFF
ON OFF OFF OFF
b
b
a
c
b
OFF
b
OFF OFF OFF OFF OFF OFF
b
a
b
a
a
OFF
a
OFF
b
b
OFF OFF
Item
1.
2.
3.
4.
5.
6.
7.
8.
OFF
ON
ON OFF
ON
ON OFF OFF
b
ON OFF
b
a
a
OFF
a
ON
b
c
a
ON
b
ON OFF
b
c
a
OFF
a
ON OFF
OFF
ON OFF
ON
ON OFF
ON OFF OFF
ON OFF OFF OFF
OFF
ON
ON OFF
ON OFF OFF OFF
ON
b
b
b
b
b
b
For ICC1 to 4, measure the circuit current.
For VOF1 and 2, measure the voltage between pins 11 and 20 and the voltage between pins 5 and 26.
For VBIO, measure the voltage between pins 7 and 6.
For IB, measure the voltage across the 100 kΩ resistor.
For VO, measure the voltage on pins 11, 20, 5 and 26 by switching the input pin voltage to 0.5 V and 4.5 V, respectively.
For VOD, measure the voltage between pins 11 and 20 and the voltage between pins 5 and 26.
For VG, measure the voltage on pins 11, 20, 5 and 26 at f = 1 kHz, and use the following formula:
VG = 20 log VO/V1 dB.
VM is the mute voltage when the mute voltage is varied and the output is turned off.
No.5226-3/4
LA6530M
Test Circuit
No products described or contained herein are intended for use in surgical implants, life-support systems, aerospace equipment,
nuclear power control systems, vehicles, disaster/crime-prevention equipment and the like, the failure of which may directly or
indirectly cause injury, death or property loss.
Anyone purchasing any products described or contained herein for an above-mentioned use shall:
1 Accept full responsibility and indemnify and defend SANYO ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors
and all their officers and employees, jointly and severally, against any and all claims and litigation and all damages, cost and
expenses associated with such use:
2 Not impose any responsibility for any fault or negligence which may be cited in any such claim or litigation on SANYO
ELECTRIC CO., LTD., its affiliates, subsidiaries and distributors or any of their officers and employees jointly or severally.
Information (including circuit diagrams and circuit parameters) herein is for example only; it is not guaranteed for volume
production. SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use
or any infringements of intellectual property rights or other rights of third parties.
This catalog provides information as of September, 1995. Specifications and information herein are subject to change without notice.
No.5226-4/4