UTCLM386 데이터 시트보기 (PDF) - Unisonic Technologies
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UTCLM386 Datasheet PDF : 2 Pages
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UTCLM386 LINEAR INTEGRATED CIRCUIT
ABSOLUTE MAXIMUM RATINGS(Ta=25°C )
PARAMETER
SYMBOL
Supply Voltage
Vcc
Power Dissipation
DIP-8
Pd
SOP-8
Input Voltage
Vi
Operating Temperature
Topr
Storage Temperature
Tstg
VALUE
15
1250
600
-0.4V~+0.4V
0 to 70
-40 to 150
UNIT
V
mW
V
°C
°C
ELECTRICAL CHARACTERISTICS( Ta=25°C, all voltage referenced to GND unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Quiescent circuit current
ICCQ
Vi=0
4
8
mA
Output Power
Po
Vcc=6V,THD=10%
250 325
mW
Vcc=9V,THD=10%
500 700
mW
Voltage Gain
GV
Pin1 and pin 8 open
26
dB
10µF fron pin 1 and pin 8
46
dB
Bandwidth
BW
Pin1 and pin 8 open
300
kHz
10µF fron pin 1 and pin 8
60
kHz
Total harmonic distortion
THD
Po=125mW,pin1 and pin 8 open
0.2
%
Input Resistance
Ri
50
kΩ
Input Bias current
IBIAS
Pin1 and pin 8 open
250
nA
APPLICATION CIRCUIT
Fig. 1 GV =20dB
Vs
6
2
1
8
Vin
UTC
LM386
5 250 µF
3
7 0.1 µF
10kΩ
4
10Ω
Fig. 2 GV =200dB
Vin
10kΩ
Vs
6
10 µF
2
1
8
UTC
5
LM386
3
7
250 µF
0.1 µF
4
bypass 10Ω
UTC UNISONIC TECHNOLOGIES CO., LTD. 2
QW-R107-007,B
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