la6530m Sanyo Semiconductor Corporation, la6530m Datasheet - Page 3

• Manufacturer Part Number: la6530m
• Description: 2-channel Bridge Driver For Cd And Cd-roms
• Manufacturer: Sanyo Semiconductor Corporation

Block Diagram and Pin Assignment
Test Method
1.
2.
3.
4.
5.
6.
7.
8.
Do not use the NC pin.
Item
I CC
I CC
I CC
I CC
V OF
V BIO
I B
V O
V OD
VG
V M
SW
1
2
3
4
No.
For I
For V
For V
For I
For V
For V
For VG, measure the voltage on pins 11, 20, 5 and 26 at f = 1 kHz, and use the following formula:
VG = 20 log V
V
1,2
M
is the mute voltage when the mute voltage is varied and the output is turned off.
CC
B
1
a
a
a
a
b
b
b
b
b
b
b
OF
BIO
O
OD
, measure the voltage across the 100 k
, 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.
1 to 4, measure the circuit current.
1 and 2, measure the voltage between pins 11 and 20 and the voltage between pins 5 and 26.
, measure the voltage between pins 11 and 20 and the voltage between pins 5 and 26.
, measure the voltage between pins 7 and 6.
2
b
c
b
c
b
b
b
b
b
b
a
OFF OFF OFF OFF
OFF OFF OFF OFF
OFF OFF OFF OFF
OFF OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF OFF
OFF
OFF OFF
OFF
O
ON OFF OFF OFF
3
/V
1
ON
ON OFF OFF
dB.
4
ON OFF
ON
5
(NC)
(NC)
(NC)
(NC)
(NC)
ON
ON
ON
6
7
b
b
b
b
b
b
a
b
b
a
b
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF OFF OFF
OFF
OFF OFF OFF
OFF
ON OFF
8
resistor.
ON OFF
ON OFF
9
ON
10
LA6530M
11
b
b
b
b
b
b
a
b
b
b
b
12
b
b
c
c
c
c
c
a
a
c
c
13
a
a
a
a
a
a
b
a
a
a
a
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
OFF
ON
14
15
a
a
a
a
a
a
b
a
a
b
a
OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF
OFF OFF OFF OFF OFF OFF
OFF OFF
OFF OFF
OFF OFF OFF OFF OFF OFF
OFF
OFF OFF
OFF
ON OFF OFF OFF
16
ON OFF
ON OFF OFF OFF
17
(NC)
(NC)
(NC)
(NC)
(NC)
Top view
ON OFF OFF OFF
ON OFF OFF OFF
ON
18
ON OFF
ON OFF OFF
19
ON OFF
20
ON
ON
21
No.5226-3/4
22
a
a
b
b
b
b
b
b
b
b
b
23
b
b
b
b
b
b
b
b
b
a
b