参数资料
型号: LA4510
元件分类: 音频/视频放大
英文描述: 0.24 W, 1 CHANNEL, AUDIO AMPLIFIER, PSIP9
封装: SIP-9
文件页数: 6/9页
文件大小: 192K
代理商: LA4510
LA4510
No.1161-6/9
ICCO -- VCC
0
1
2
3
4
5
6
7
8
9
10
11
12
3
4
5
6
7
Quiescent
Current,
I
CCO
-
-mA
Supply Voltage, VCC -- V
Quiescent
VG = 50dB
45dB
40dB
THD -- f
32
1.0
0.1
2
3
5
10
2
3
5
100
2
3
5
57 100
35 7 1k
23
5
10k
23
5
7
Frequency, f -- Hz
VCC = 3V
RL = 4Ω
PO = 50mW
T
o
tal
Harmonic
Distortion,
THD
-
-%
ri -- f
3
0
4
8
12
16
20
24
28
32
52
3
5
100
1k
23
5
10k
23
5
100k
Frequency, f -- Hz
VCC = 3V
RL = 4Ω
VG = 45dB
Input
Resistance,
r
i-
-k
Ω
150pF
Open
loop
Closed loop
220pF
330pF
VG -- f
23
5
0
10
20
30
40
50
60
70
80
100
23
5
1k
23
5
10k
23
5
100k
Frequency, f -- Hz
R1 = 100Ω (Closed loop)
VCC = 3V
RL = 4Ω
R1 = 0Ω (Open loop)
V
oltage
Gain,
V
G
-
-dB
C4
= 150pF
f Response
2
-12
-10
-8
-6
-4
-2
0
2
4
35
100
23
5
1k
23
5
10k
23
5
100k
Response
-
-dB
Frequency, f -- Hz
VCC =3V
RL = 4Ω
VG = 45dB
45dB is converted
into 0dB.
22
μ
F
220pF
330pF
10
μ
F
C2
=
47
μF
C4
= 150pF
THD
=
10%
Pd -- PO
3
2
3
5
7
10
100
2
3
5
7
1000
57
2
3
10
57 100
23
5
7
2
1000
Po
wer
Dissipation,
Pd
-
-mW
Output Power, PO -- mW
RL = 4Ω
f = 1kHz
4.5V
3V
2V
V CC
= 6V
THD
=
10%
Pd -- PO
3
2
3
5
7
10
100
2
3
5
7
1000
57
2
3
10
57 100
23
5
7
2
1000
Po
wer
Dissipation,
Pd
-
-mW
Output Power, PO -- mW
RL = 8Ω
f = 1kHz
4.5V
3V
2V
VCC
= 6V
Vpin -- VCC
0
1
2
3
4
5
6
7
8
12
3
4
5
6
7
Pin
V
oltage,
Vpin
--
V
Supply Voltage, VCC -- V
Quiescent
Pin
8
Pin 9
Pin 4
Pin
1, 2,
3, 6
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