LM386-1
Absolute Maximum Ratings
Supply Voltage
(WS386-1)
Package Dissipation(Note3)
Soldering Information
15V
(WS386N)
(WS386M)
1.25W
0.73W
Dual-In-Line Package
Soldering (10 sec)
Small Outline Package
(SOIC )
Vapor Phase (60 sec)
Infrared (15 sec)
+260˚C
+215˚C
+220˚C
Input Voltage
Storage Temperature
+
.4V
-
-
65 C to +150 C
Operating Temperature
Junction Temperature
0 C to+70 C
+150 C
Electrical Characteristics
(Notes 1, 2)
T
A
= 25˚C
,Vcc=6V,R =8 ,f=1KH
Z
, unless otherwise specified
Parameter
Operating Supply Voltage (V
S
)
4
12
Conditions
Min
Typ
Max
Units
V
Quiescent Current (I
Q
)
Output Power (P
OUT
)
V
S
= 6V, V
IN
= 0
V
S
= 6V, R
L
= 8Ω, THD = 10%
4
250
325
8
mA
mW
V s = 9V,RL =8 , THD =10%
Bandwidth (BW)
Voltage Gain (A
V
)
Bandwidth (BW)
Total Harmonic Distortion (THD)
Power Supply Rejection Ratio (PSRR)
Input Resistance (R
IN
)
Input Bias Current (I
BIAS
)
Vs = 6V,10uF from Pin 1 to 8
V
S
= 6V, f = 1 kHz
10 µF from Pin 1 to 8
V
S
= 6V, Pins 1 and 8 Open
V
S
= 6V, R
L
= 8Ω, P
OUT
= 125 mW
f = 1 kHz, Pins 1 and 8 Open
V
S
= 6V, f = 1 kHz, C
BYPASS
= 10 µF
Pins 1 and 8 Open, Referred to Output
50
0
700
60
26
46
300
0.2
50
50
kHz
dB
dB
kHz
%
dB
kΩ
nA
Pins 1 and 8 Open
V
S
= 6V, Pins 2 and 3 Open
250
Note 1:
All voltages are measured with respect to the ground pin, unless otherwise specified.
Note 2:
Absolute Maximum Ratings indicate limits beyond which damage to the device may occur. Operating Ratings indicate conditions for which the device is func-
tional, but do not guarantee specific performance limits. Electrical Characteristics state DC and AC electrical specifications under particular test conditions which guar-
antee specific performance limits. This assumes that the device is within the Operating Ratings. Specifications are not guaranteed for parameters where no limit is
given, however, the typical value is a good indication of device performance.
Note 3:
For operation in ambient temperatures above 25˚C, the device must be derated based on a 150˚C maximum junction temperature and
a thermal resistance of 170˚C/W for the small outline package.
8-2
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