3544L_OLD データシートの表示（PDF） - Unisonic Technologies
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3544L_OLD Datasheet PDF : 9 Pages
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UTC 3544 LINEAR INTEGRATED CIRCUIT
Fig.5 Total harmonic distortion vs. output voltage ( I )
10
Ta=25℃
RL=32Ω
Vcc=5V
1
f=10kHz
Fig.6 Total harmonic distortion vs. output voltage ( II )
10
Ta=25℃
RL=32Ω
Vcc=3V
1
f=10kHz
0.1
f=1kHz
0.1
f=1kHz
0.01
0.001
-40
f=100Hz
-30
-20
-10
0
10
OUTPUT VOLTAGE: Vo (dBV)
0.01
f=100Hz
0.001
-40
-30
-20
-10
0
10
OUTPUT VOLTAGE: Vo (dBV)
Fig.7 Total harmonic distortion vs. output voltage (III)
10
Ta=25℃
RL=16Ω
Vcc=5V
1
f=10kHz
0.1
f=1kHz
Fig.8 Total harmonic distortion vs. output voltage( IV )
10
Ta=25℃
RL=16Ω
Vcc=3V
1
f=10kHz
f=1kHz
0.1
0.01
f=100Hz
0.01
f=100Hz
0.001
-40
-30
-20
-10
0
10
OUTPUT VOLTAGE: Vo (dBV)
Fig.9 Channel separation vs.frequency
120
Ta=25℃
RL=32Ω
100
Rg=0Ω
Vcc=5V
80
60
40
20
0
10
100
1k
FREQUENCY: f (Hz)
10k
100k
0.001
-40
-30
-20
-10
0
10
OUTPUT VOLTAGE: Vo (dBV)
100
90
80
70
60
50
40
30
20
10
0
10
Fig.10 MUTE attenuation vs.frequency
C-BIAS: 100μ
F
C-BIAS: 47μF
C-BIAS: 33μ
F
100
1k
VTM=OPEN
RL=32Ω
VIN=0dBV
Vcc=5V
10k
100k
FREQUENCY: f (Hz)
UTC UNISONIC TECHNOLOGIES CO. LTD 8
QW-R107-040,A
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