UTCMC34119 Ver la hoja de datos (PDF) - Unisonic Technologies
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UTCMC34119 Datasheet PDF : 4 Pages
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UTC MC34119 LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS
(Vcc=6V, Ta=25°C, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
DC PARAMETER
Operating Current
Icc
Vcc=3V, Mute=0.8V
Vcc=16V, Mute=0.8V
Vcc=3V, Mute=2V
Output Voltage
Vo
RL=16Ω, R1=75KΩ
Vcc=3V
Vcc=6V
Vcc=12V
Output Offset Voltage
Voo
Vcc=6V, Rf=75KΩ,RL=32Ω
Output High Level
VOH
2V<Vcc<16V, Iout=-75mA
Output Low Level
VOL
2V<Vcc<16V, Iout=75mA
Input Bias Current
Ibias
Equivalent Resistance
REQ
Pin 1
Pin 8
AC PARAMETER
Open Loop Gain of Amp. 1
Gv1
Open Loop Gain of Amp. 2
Gv2
f=1KHz, RL=32Ω
Output Power
Po
Vcc=3V, RL=6Ω, THD<10%
Vcc=6V, RL=32Ω, THD<10%
Vcc=12V, RL=100Ω, THD<10%
Total Harmonic Distortion
(f=1KHz)
THD
Vcc=6V, RL=32Ω, Po=125mW
Vcc<3V, RL=8Ω, Po=20mW
Vcc<12V, RL=32Ω, Po=200mW
Gain Bandwidth Product
GBW
Power Supply Rejection
(Vcc=6V, ∆Vcc=3V)
PSRR
C1=∝, C2=0.01µF
C1=0.1µF, C2=0, f=1KHz
C1=1µF, C2=5µF, f=1KHz
Muting
Gv(mute)
Mute=2V, 1KHz<f<20KHz
MIN TYP MAX UNIT
2.7
4
mA
3.3
5
mA
65 100
µA
1
1.15 1.25
V
2.65
V
5.65
V
-30
0
30
mV
Vcc~1
V
0.16
V
-100 -200 nA
100 150 220
KΩ
18
25
40
KΩ
80
dB
-0.35
0
0.35
dB
55
mW
250
mW
400
mW
0.5
1
%
0.5
0.6
1.5
50
%
%
MHz
dB
12
dB
52
dB
70
dB
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R108-008,A
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