參數(shù)資料
型號: LA4167M
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO30
封裝: 0.375 INCH, MFP-30
文件頁數(shù): 10/21頁
文件大?。?/td> 372K
代理商: LA4167M
LA4167M
No.4036-18/21
Ripple
rejection,
SVRR
--
dB
-30
-40
-50
-60
-10
0
-70
-20
-80
Power supply voltage, VCC -- V
01
2
3
4
5
6
V
oltage
gain,
V
G
--
dB
21
22
23
24
0
25
20
26
Power supply voltage, VCC -- V
01
2
3
4
5
6
Power amp
fi = 1kHz
RL = 10kΩ
VO = 20dBm
BTL (play)
THD
V O
SIG (REC)
Maximum
output
v
oltage,
V
O
max
--
V
1.0
0
1.2
1.4
1.6
0.2
0.4
0.6
0.8
1.8
2.0
2.2
2.4
Power supply voltage, VCC -- V
01
2
3
4
5
6
THD
=
30%
10%
Output
po
wer
,P
O
--
mW
2
3
5
7
2
3
5
7
1000
100
2
Power supply voltage, VCC -- V
01
2
3
4
5
6
T
o
tal
harmonic
distortion,
THD
--
%
Output
v
oltage,
V
O
--
V
2
3
2
3
5
7
1.0
2
3
5
7
1.0
2
3
5
7
0.1
Input level, Vi -- dBm
-80
-90
-70
-60
-50
-40
-30
-20
-10
MIC+REC+ALC
VCC = 3V
f = 1kHz
RL = 10kΩ
B.P.F = 400Hz to 30kHz
THD = 5%
VO = 19dB
V
oltage
gain,
V
G
--
dB
0
10
20
30
40
50
Frequency, fi -- Hz
23
5 7100
23
5 7 1k
23
5
2
3 5
7 10k
Output
v
oltage,
V
O
--
V
2.0
2.2
1.0
1.2
1.4
1.6
1.8
0
0.2
0.4
0.6
0.8
Input level, Vi -- dBm
-50
-40
-30
-20
-10
0
10
3.6V
3.0V
1.8V
Output
v
oltage,
V
O
--
V
T
o
tal
harmonic
distortion,
THD
--
%
2
3
5
7
10
2
3
5
7
1.0
2
3
5
7
0.1
Input level, Vi -- dBm
-60
-50
-40
-30
-20
-10
0
SVRR -- VCC
VO, THD -- Vi
VG -- VCC
24.3dB
VG -- fi
VO max -- VCC
VO -- Vi
PO -- VCC
VO THD -- Vi
+
5
470k
Ω
33
μF
+
11
14
12
4
Ω
20k
Ω
30k
Ω
2.5k
Ω
2.5k
Ω
300
Ω
2.2k
Ω
20k
Ω
REC
ON
BTL Power amp (4
Ω)
VCC = 3V
VO = 10dBm
RL = 4Ω
MIC+REC
VIN = 20dBm
fi = 1kHz
Rg = 2.2k
Ω
CRF = 10μF
TUNE 1kHz Filter
BTL Power amp
RL = 4Ω
fi = 1kHz
BTL Power amp
fi = 1kHz
RL = 4Ω
BTL Power amp
fi = 1kHz
RL = 4Ω
THD = 10%
BTL Power amp
VCC = 3V
fi = 1kHz
RL = 4Ω
B.P.F = 400Hz to 30kHz
THD
VO
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