LOW VOLTAGE AUDIO POWER AMPLIFIER
Apr. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
4
Data Sheet
AZ386
Parameter Symbol Value Unit
Power Supply Voltage
V
CC
18
V
Package Dissipation (Note 2)
P
D
AZ386P 1.25 W
AZ386M 0.73 W
Input Voltage
V
IN
-0.4 to 0.4
V
Junction Temperature
T
J
150
o
C
Storage Temperature Range
T
STG
-55 to 150
o
C
Soldering Information
DIP-8 Soldering
(10 sec.)
260
o
C
SOIC-8 (15 sec.) 215
Thermal Resistance
θ
JA
DIP-8 107
o
C/W
SOIC-8 172
Absolute Maximum Ratings (Note 1)
Parameter Min Max Unit
Operating Temperature Range 0 70
o
C
Recommended Operating Conditions
Note 1: Stresses greater than those listed under "Absolute Maximum Ratings" may cause permanent damage to the
device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond
those indicated under "Recommended Operating Conditions" is not implied. Exposure to "Absolute Maximum
Ratings" for extended periods may affect device reliability.
Note 2: For operation in ambient temperatures (T
A
) above 25
o
C, the device must be derated based on a 150
o
C
maximum junction temperature and 1) a thermal resistance of 107
o
C/W junction to ambient for the Dual-in-Line
package and 2) a thermal resistance of 172
o
C/W for the small outline package.
Apr. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
5
LOW VOLTAGE AUDIO POWER AMPLIFIER
Data Sheet
AZ386
Electrical Characteristics (Note 3)
Parameter Symbol Test Conditions Min Typ Max Unit
Supply Voltage V
CC
416V
Quiescent Current I
Q
V
CC
=6V, V
IN
=0
68mA
Output Power
P
OUT
V
CC
=6V, R
L
=8, THD=10%
250 300 mW
V
CC
=9V, R
L
=8, THD=10%
500 800 mW
V
CC
=16V, R
L
=32, THD=10%
700 1000 mW
Voltage Gain
G
V
V
CC
=6V, f=1KHz
10µF from Pin 1 to 8
26 dB
45 dB
Bandwidth
BW
V
CC
=6V, Pins 1 and 8 open
500 KHz
Total Harmonic Distortion
THD
V
CC
=6V, R
L
=8, P
OUT=
125mW
f=1KHz, Pins 1 and 8 open
0.27
%
Power Supply Rejection Ratio PSRR
V
CC
=6V, f=1KHz, C
BYPASS
=10µF,
Pins 1 and 8 open, Referred to Output
45
dB
Input Resistance R
IN
70 K
Input Bias Current I
BIAS
V
CC
=6V, Pins 2 and 3 open
10 nA
Note 3: All voltages are measured with respect to the ground pin, unless otherwise specified.
Operating Conditions: T
A
=25
o
C unless otherwise specified.
LOW VOLTAGE AUDIO POWER AMPLIFIER
Apr. 2007 Rev. 1. 4
BCD Semiconductor Manufacturing Limited
6
Data Sheet
AZ386
Figure 4. Quiescent Supply Current vs.
Supply Voltage
Typical Performance Characteristics
Figure 5. Peak-to-Peak Output Voltage
Swing vs. Supply Voltage
Figure 7. Distortion vs. FrequencyFigure 6. Voltage Gain vs. Frequency
Figure 8. Distortion vs. Output Power
1 10 100 1,000
0
1
2
3
4
5
6
7
8
9
10
THD (%)
Power Out (mW)
AZ386
V
CC
=6V R
L
=8 f=1KHz
10 100 1k 10k
0.0
0.2
0.4
0.6
0.8
1.0
1.2
THD (%)
Frequency (Hz)
AZ386
V
CC
=6V R
L
=8 P
OUT
=125mW C1,8=0
100 1k 10k 100k 1M
0
10
20
30
40
50
60
Voltage Gain (dB)
Frequency (Hz)
AZ386 C1,8=0
AZ386 C1,8=10u
4 6 8 1012141618
1
2
3
4
5
6
7
8
Supply Current (mA)
Supply Voltage (V)
AZ386
Figure 9. Device Dissipation vs. Output Power
(4 Load)
0.0 0.1 0.2 0.3 0.4 0.5
0.0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
2.0
Device Dissipation (W)
Output Power (W)
AZ386 V
CC
=12V
AZ386 V
CC
=9V
AZ386 V
CC
=6V
R
L
=4
4 5 6 7 8 9 10 11 12 13 14 15 16
0
2
4
6
8
10
12
14
16
Output Voltage (V) (peak to peak)
Supply Voltage (V)
AZ386 R
L
=4
AZ386 R
L
=8
AZ386 R
L
=16
AZ386 R
L
=32

AZ386MTR-E1

Mfr. #:
Manufacturer:
Diodes Incorporated
Description:
Audio Amplifiers Audio
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
Payment:
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