1233
LINEAR INTEGRATED CIRCUIT
ꢀ
TYPICAL MAIN CHARACTERISTICS (cont.)
IN
Att - V
Att - Vcc
100
90
100
90
80
70
60
Ch.1
Ch.1,Ch.2
80
70
Ch.2
Vcc=8V
f=1kHz
UT
Po =0.5W
f=1kHz
R =8Ω
400Hz HPF
30kHz LPF
60
50
L
R =8Ω
L
400Hz HPF
30kHz LPF
50
40
G
R =10kΩ
G
R =10kΩ
STN-BY
V
=5V
STB
V
V
=5V
o1.
V
=0V
o1.
=0V
40
0
2
8
10
12
1
10
4
6
14
100
1000
Supply Voltage, Vcc (V)
IN
Input Voltage, V ( mV [rms] )
Att - f
Att - Vo1.
100
95
0
10
20
30
90
Ch.1,Ch.2
85
Ch.1,Ch.2
80
75
70
40
50
60
70
80
90
Vcc=8V
UT
Po =0.5W
Vcc=8V
65
60
55
f=1kHz
UT
Po =0.5W
L
R =8Ω
L
R =8Ω
400Hz HPF
30kHz LPF
G
R =10kΩ
STN-BY
V
=5V
G
R =10kΩ
Vo1.=0V
STN-BY
V
=5V
50
10
100
100000
0.0
0.2
0.8
1.0
1.2
1000
10000
0.4
0.6
1.4
Frequency, f (Hz)
Volume Voltage, Vo1 (V)
THD - Vo1.
GV - VIN
10
100
10
1
Vcc=8V 400Hz HPF
Ro=0.5Ω
f=1kHz
30kHz LPF
RG=10kΩ
VSTN-BY=5V
RL=8Ω
Ch.1,Ch.2
1
Ch.1,Ch.2
0.1
Both ch.input
RG=10kΩ
Vcc=8V
f=1kHz
RL=8Ω
400Hz HPF
30kHz LPF
VSTB=5V
Vo1.=1.25V
0.01
0.0
0.2
0.8
1.0
1.2
10000
0.4
0.6
1.4
1
10
100
1000
Volume Voltage, Vo1 (V)
Input Voltage, VIN ( mV [rms] )
UNISONIC TECHNOLOGIES CO., LTD
9
www.unisonic.com.tw
QW-R107-023,,E
UTC [ Unisonic Technologies ]
