參數(shù)資料
型號: LA4801
廠商: Sanyo Electric Co.,Ltd.
英文描述: Headphone Stereo Power Amplifier
中文描述: 耳機(jī)立體聲功率放大器
文件頁數(shù): 9/10頁
文件大小: 102K
代理商: LA4801
No. 6146-9/10
LA4801V
THD — VIN
1.0
7
5
-25
-30
Supply voltage, V
IN
— dBm
3
2
-35
0.140
-10
-15
-20
0
-5
7
5
3
2
7
5
3
2
100
10
RL=16
Rg=1k
f=1kHz
BPF=400Hz
to 80kHz
ch1
c
ch2
c
THD — VCC1
2
2.5
3
3.5
4.5
4
5
1.5
Supply voltage, V
CC
1 — V
1
0.5
0.1
2
3
5
7
2
3
5
7
2
3
5
7
1.0
10
0
0.01
VCC2=2.5V
Vo=–20dBm
RL=16
f=1kHz
BPF=400 to
80kHz
ch1
ch2
THD — f
100
10
1
7
0.1
2
3
5
2
3
5
7
1k
10k
100k
10
VCC=1.5V
VCC2=2.5V
Po=0.5mW
RL=16
80kHz LPF
ch1
ch2
VREFDC, VN — Ta
10
20
30
40
60
70
50
80
0
-10
-20
0.2
0.4
0.6
0.8
1.0
1.2
1.4
-30
0
VREF, VO — VCC1
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
2.0
1.8
0
THD — Ta
10
20
30
40
60
70
50
80
0
-10
-20
1
10
-30
0.1
2
3
5
7
2
3
5
7
CT — f
40
35
25
100
20
10
2 3
5 7
2 3
Frequency, f — Hz
5 7
2 3
5 7
2 3
5 7
10k
100k
30
70
45
50
55
60
65
VCC2=2.5V
VREF
OUTA, B, C
VREFDC
VN
1
2
2
1
VCC1=1.5V
VCC2=2.5V
Vo=–10dBm
RL=16
Rg=1k
Rg=1k
RL=16
VCC1=1.5V
VCC2=2.5V
ch1
ch2
VCC1=1.5V
VCC2=2.5V
Vo=0.5mW
RL=16
2
2.5
3
3.5
4.5
4
5
1.5
Supply voltage, V
CC
1 — V
1
0.5
0
C
V
R
,
O
Ambient temperature, Ta — °C
T
Ambient temperature, Ta — °C
T
Frequency, f — Hz
T
V
R
,
N
T
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LA4801V 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:Headphone Stereo Power Amplifier
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LA4805V 制造商:SANYO 制造商全稱:Sanyo Semicon Device 功能描述:3V Stereo Headphone Power Amplifier