User Guide

14
14
DCM-380/280
11 12
LA6511
2.0 3.1 24
SIP10H
LA6511
LA6530 LA6531 LA6533 LA6534
0.7 1.9 16 0.7 1.9 16 0.7 1.9 16 0.7 1.9 16
DIP16F
Gain = 12 dB Gain = 6 dB
DIP16F DIP16F DIP16F
LA6533
1/2VCC
V
CC
V
IN
V
IN
2
V
MREF
Mute
V
IN
2
Mute
R2
R
L
R3
R1
R1
R1
R3
GND
V
IN
OUT 1
OUT2
12345678910
OUT2 OUT3
OUT1
OUT4
MUTE
Buffer out
Buffer IN
Buffer IN
Buffer
Amp
Buffer OUT
10 k
Ω
10 k
Ω
8
Ω
8
Ω
8
Ω
GND
GND
22 k
Ω
22 k
Ω
22 k
Ω
22 k
Ω
22 k
Ω
22 k
Ω
22 k
Ω
22 k
Ω
11 k
Ω
11 k
Ω
11 k
Ω
11 k
Ω
2 2
1 1
1
2
3
4
V
IN
1
V
IN
1
8
Ω
V
IN
2
V
IN
2
V
CC
V
IN
V
IN
V
CC
Buffer
Amp
16 15 14 13 12 11 10
9
1 2 3 4 5 6 7 8
16 15 14 13 12 11 10
9
8 1 2 3 4 5 6 7
12
1-Channel1-Channel
2-Channei2-Channel
Type No. Functions Equivalent circuit block diagram and sample application circuitPackage
Io
max
(A)
Pd
max
(W)
Vcc
max
(V)
Type No. Functions Equivalent circuit block diagram and sample application circuitPackage
Io
max
(A)
Pd
max
(W)
Vcc
max
(V)
Built
-
in muting circuits, bridge connection
power operational amplifier Amp 1 to 4 outputs are OFF when mute is ON. Thermal shutdown circuit built in
Built
-
in muting circuits, bridge connection
Amp 1 to 4 and buffer outputs are OFF when mute is ON. Thermal shutdown circuit built in
Built
-
in muting circuits, bridge connection
Amp1 to 4 outputs are OFF when mute is ON. Thermal shutdown circuit built in High slew rate 2
-
channel bridge connection
(BTL) operation Thermal shutdown circuit built in
Built
-
in muting circuits
Single
-
channel BTL power
operational amplifier High output current (Io max = 2.0 A)
(2-channel operation)
Gain = 20 Iog (R /R ) + 6 dB
21
+
-
+
-
+
+
-
+
+
+
-
-
-
LA6530,6531,6534
Bridge Connection Power Operational Amplifiers
Bridge Connection Power Operational Amplifiers