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: 7/9页
文件大小: 192K
代理商: LA4510
LA4510
No.1161-7/9
1.0
2
3
5
7
10
2
3
5
7
Vrp -- fR
23
5 7 100
3
25 7 1k
3
25
10k
3
25
7
Output
Ripple
V
oltage,
Vrp
-
-mV
Ripple Frequency, fR -- Hz
VCC = 3V
VR = 50mV
RL = 4Ω
VG = 45dB
Rg = 0
330Ω
with
filter
without
filter
0.1
2
3
5
7
1.0
2
3
5
2
3
5
7
VCC = 3V
RL = 4Ω
BW = 20Hz to 20kHz
VG = 45dB
VNO -- Rg
23
5
1k
23
5
10k
22
35
100k
Signal Source Resistance, Rg --
Ω
Output
Noise
V
o
ltage,
V
NO
-
-mV
ICCO -- Ta
-30
0
2
4
6
8
10
12
14
16
-20
-10
0
1020
3040
5060
7080
Quiescent
Current,
I
CCO
-
-mA
Ambient Temperature, Ta --
°C
Quiescent
VCC = 6V
4.5V
3V
2V
VCC = 3V
RL = 4Ω
THD = 10%
f = 1kHz
PO -- Ta
-30
0
40
80
120
160
200
240
280
320
-20
-10
0
10
20
30
40
50
60
70
80
Output
Po
wer
,P
O
-
-mW
Ambient Temperature, Ta --
°C
VG
THD
VCC = 3V
RL = 4Ω
PO = 50mW
VG = 45dB
VG, THD -- Ta
-30
0
10
20
30
40
50
60
0
0.2
0.4
0.6
0.8
1.0
1.2
-20
-10
0
10
20
30
40
50
60
70
80
V
o
ltage
Gain,
V
G
-
-dB
T
o
tal
Harmonic
Distortion,
THD
-
-%
Ambient Temperature, Ta --
°C
1.0
2
3
5
7
10
2
3
5
2
3
5
7
Vrp -- VCC
0
123
4567
Output
Ripple
V
oltage,
Vrp
-
-mV
Supply Voltage, VCC -- V
Rg = 0
fR = 100Hz
VR = 50mV
VG = 45dB
22
μF
47
μF
100
μF
C9 = 10
μF
Sample Application Circuit 2 : Headphone load
C9
C1
+
47
μF
C2
47
μF
C3
4.7
μF
C5
0.22
μF
C7
220
μF
C8
100
μF
VCC
RL
32,16
Ω
C4
220pF
R1
100
μΩ
2.2
μF
C6
220
μF
input
LA4510
+
1
7
8
9
3
2
5
4
6
Tantalum or alsicon,
ceramic
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