LM386 查看數據表（PDF） - Unisonic Technologies
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LM386 Datasheet PDF : 8 Pages
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LM386
LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS
PARAMETER
SYMBOL
RATINGS
UNIT
Supply Voltage
VCC
15
V
Input Voltage
VIN
-0.4V ~ +0.4V
V
DIP-8
1250
Power Dissipation
SOP-8
PD
600
mW
TSSOP-8
600
Operating Temperature
Junction Temperature
Storage Temperature
TOPR
TJ
TSTG
-20 ~ +85
°C
+125
°C
-40 ~ +150
°C
Note:1. Absolute maximum ratings are stress ratings only and functional device operation is not implied. The device
could be damaged beyond Absolute maximum ratings.
ELECTRICAL CHARACTERISTICS (Ta=25°C, unless otherwise specified.)
PARAMETER
Operating Supply Voltage
Quiescent Current
Output Power
Voltage Gain
Bandwidth
Total Harmonic Distortion
Rejection Ratio
Input Resistance
Input Bias Current
SYMBOL
Vss
IQ
POUT
GV
BW
THD
RR
RIN
IBIAS
TEST CONDITIONS
MIN
4
Vss=6V, VIN=0
Vss=6V, RL=8Ω, THD=10%
250
Vss=9V, RL=8Ω, THD=10%
500
Vss=6V, f=1kHz
10μF from pin 1 to pin 8
Vss=6V , Pin1 and pin 8 open
POUT=125mW, Vs=6V,f=1kHz
RL=8Ω pin1 and pin 8 open
Vss=6V, f=1kHz, CBYPASS=10μF
pin1and pin 8 open, Referred to output
Vss=6V Pin2 and pin 3 open
TYP
4
325
700
26
46
300
0.2
50
50
250
MAX UNIT
12 V
8 mA
mW
dB
dB
kHz
%
dB
kΩ
nA
UNISONIC TECHNOLOGIES CO., LTD
www.unisonic.com.tw
4 of 8
QW-R107-007.H
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