參數(shù)資料
型號(hào): LA4525
元件分類: 音頻/視頻放大
英文描述: 1 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP8
封裝: DIP-8
文件頁數(shù): 5/8頁
文件大?。?/td> 484K
代理商: LA4525
LA4525
No. 4022-5/8
3
5
7
0.1
2
3
5
7
1.0
2
3
JK452508
35 7 100
23
5 7 1k
23
5 7 10k
2
THD -- f
Frequency, f -- Hz
T
o
tal
harmonic
distortion,
THD
-
-%
VCC = 6V
RL = 4
PO = 0.1W
(VO = 0.632V)
Rg = 600
2
0
600
0
1.2
500
1.0
400
0.8
300
0.6
200
0.4
100
0.2
JK452509
0.01
23
5
7
0.1
23
5
7
1.0
d
ICC,Pd -- PO
Output power, PO -- W
Current
drain,
I
CC
-
-mA
Po
wer
dissipation,
Pd
-
W
VCC = 6V
RL = 4
Rg = 600
f = 1kHz
I CC
Pd
0
700
JK452510
100
200
300
400
500
600
2
0.01
23
5
7
0.1
23
5
7
1.0
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
ICC,Pd -- PO
Output power, PO -- W
Current
drain,
I
CC
-
-mA
I CC
Pd
Po
wer
dissipation,
Pd
-
W
VCC = 9V
RL = 8
Rg = 600
f = 1kHz
10
0
1.2
JK452511
0
2
4
6
8
0.2
0.4
0.6
0.8
1.0
PO -- VCC
Supply voltage, VCC -- V
Output
po
wer
,P
O
--
W
R L
=
4
8
THD = 10%
f = 1kHz
Rg = 600
100k
-10
2
JK452512
23
5 7100
23
5 7 1k
23
5 710k
23
5 7
-8
-6
-4
-2
0
f Response
Frequency, f -- Hz
Frequenc
y
response
-
-dB
Dual
VCC = 6V
RL = 4
VO = 0dBm
Rg = 600
C OUT
=
1000
F
VG = 40dB/1kHz
fH =
140kHz
470
F
220
F
20
30
40
50
60
70
JK452513
57 100
23
5 7 1k
23
5 7 10 k
2
3
CH Sep -- f
Frequency, f -- Hz
Channel
separation,
CH
sep
-
-dB
VCC = 6V
RL = 4
VO = 0dBm
Rg = 0
ch2
ch1
ch2
ch2 ch1
ch1
ch2
2
0
0.2
0.4
0.6
0.8
1.0
JK452514
7
1k
23
5
7 10k
23
5
7 100k
VNO -- Rg
Signal source resistance, Rg --
Output
noise
v
oltage,
V
NO
-
-mV
VCC = 6V
RL = 4
Rg = 0 0.1mV
3
10
20
30
40
50
60
JK452515
35
7
100
23
5
7
1k
2
SVRR -- fR
Ripple frequency, fR -- Hz
Ripple
rejection,
SVRR
-
-dB
VCC = 6V
RL = 4
Rg = 0
VCCR = 0dBm (775mV)
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