2SC828A データシートの表示（PDF） - Panasonic Corporation
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2SC828A Datasheet PDF : 4 Pages
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AN7135
ICQ – VCC
20
16
No RRF
12
VSTB = 6V
8
VSTB = 5V
4
VSTB = 4V
VSTB = 3V
0
0
4
8 12 16 20
Supply Voltage VCC (V)
ICs for Audio Common Use
PO – VCC
20
freq. = 1kHz
THD = 10%
16
12
RL = 3Ω
8
RL = 4Ω
4
RL = 8Ω
0
0
4
8
12
16 20
Supply Voltage VCC (V)
GV, THD – fIN
52
VCC = 15V
50
RL = 3Ω
VIN = 10mVrms
48
Both ch. drive
46
Gain
1.0
44
0.8
42
0.6
THD
40
0.4
38
0.2
Ch. 1
36
Ch. 2
0
34
32
10
100
1k
10k
Input Frequency fIN (Hz)
100k
PO, THD – VIN
100
100
VCC = 15V
RL = 3Ω
30 Both ch. drive
30
1kHz
10
10kHz
10
100Hz
3
3
1
1
0.3
0.3
0.1
0.1
0.03
0.03
0.01
0.1
0.3 1 3 10 30
Input Voltage VIN (mV)
0.01
100
GV, THD – VCC
10
VIN = 3V
47
VC = 5V
fIN = 1kHz 9
RL = 3Ω
46
Both ch. drive 8
Gv
45
7
44
6
43
5
42
4
41
3
40
2
VC = 5V
0
0
4
THD
1
0
8
12
16 20
Supply Voltage VCC (V)
Vno – Rg
1.0
VCC = 15V
DIN/Audio With filter
0.8
0.6
0.4
0.2
0
10
100
1k
10k 100k
Resistance Rg (Ω)
RR – fripple
RR – Vripple
100
100
VCC = 15V
VCC = 15V
VR = 280mVrms
fR = 120Hz
Rg = 0
Rg = 0
80
DIN/Audio With filter
80
DIN/Audio With filter
60
60
40
40
CR– F = 100µF
(same for 47µF)
20
20
0
10 20 30
100 200 300 500 1k
Ripple Frequency fripple (Hz)
0
0.1 0.2 0.3 0.5 1
3 5 10
Ripple Voltage Vripple (V)
RR – VCC
80
VR = 280mVrms
70
fR = 120Hz
Rg = 0
DIN/Audio With filter
60
50
40
30
20
10
0
0 4 8 12 16 20 24 28 32
Supply Voltage VCC (V)
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