參數(shù)資料
型號(hào): LA4160
元件分類: 音頻/視頻放大
英文描述: 2.2 W, 1 CHANNEL, AUDIO AMPLIFIER, PDIP14
封裝: HEAT SINK, DIP-14
文件頁數(shù): 2/11頁
文件大?。?/td> 224K
代理商: LA4160
LA4160
No.870-10/11
0.1
2
3
5
7
1.0
Pd -- PO
Output Power, PO -- W
Po
wer
Dissipation,
Pd
-
W
0.1
23
5
7 1.0
35
7
2
3
5
23
5
7
10
V CC
= 11V
9V
7.5V
6V
RL = 4kΩ
f = 1kHz
22
0
3.2
VNI -- Rg
Signal Source Resistance, Rg --
Ω
Equi
v
alent
Input
Noise
V
oltage,
V
NI
--
μ
V
0
2
4
6
8
10
12
14
16
18
20
0.4
0.8
1.2
1.6
2.0
2.4
2.8
Preamplifier
VCC = 6V
RL = 10kΩ
VG = 40dB/1kHz
Playback
B.P.F = 20Hz to 20kHz
Pd -- PO
Output Power, PO -- W
Po
wer
Dissipation,
Pd
-
W
0.1
2
3
5
7
1.0
0.1
23
5
7
1.0
35
7
2
3
5
23
5
7
10
V CC
= 11V
9V
7.5V
6V
RL = 3.2kΩ
f = 1kHz
5
0.1
2
3
5
1.0
2
3
5
10
100
2
3
5
THD -- PO
Output Power, PO -- W
T
o
tal
Harmonic
Distortion,
THD
-
-%
23
5
7
0.1
23
5
7
1.0
Power amplifier
23
VCC = 6V
RL = 4Ω
VG = 45dB/1kHz
f = 10kHz
100Hz
1kHz
2
3
5
0.1
2
3
5
1.0
2
3
5
10
THD -- f
Frequency, f -- Hz
T
o
tal
Harmonic
Distortion,
THD
-
-%
35
100
23
5
1k
23
5
10k
23
5
Power amplifier
100k
2
3
5
100
VG = 51dB (Rf = 0)
45dB (51
Ω)
40dB (150
Ω)
VCC = 6V
RL = 4Ω
PO = 250mW
-10
6
VG -- f
Frequency, f -- Hz
V
o
ltage
Gain,
V
G
-
-dB
23
5
100
23
5
1k
23
5
10k
-8
-6
-4
-2
0
2
4
Power amplifier
23
5
100k
VCC = 6V
RL = 4Ω
VO = 0dBm
50dB
(R
f =
0)
VG
=
45dB
(R
f =
51Ω
)
16
3
5
7
0.1
3
2
5
7
1.0
PO -- VCC
Supply voltage, VCC -- V
Output
Po
wer
,P
O
--
W
0
2
4
6
8
10
12
14
Power amplifier
3
2
5
7
10
R L
= 3.2
Ω
f = 1kHz
THD = 10%
16
0
36
0
10
8
6
4
2
ICCO, VN -- VCC
Supply voltage, VCC -- V
Quiescent
Current,
I
CCO
-
-mA
Midpoint
V
oltage,
V
N
--
V
2
4
6
8
10
12
14
4
8
12
16
20
24
28
32
I CCO
Power
Amp.
Preamp.
V N
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