参数资料
型号: LV4912GP-TE-L-E
厂商: ON Semiconductor
文件页数: 2/11页
文件大小: 0K
描述: IC AMP AUDIO CLASS D BTL 24VCT
标准包装: 2,000
类型: D 类
输出类型: 1-通道(单声道)
在某负载时最大输出功率 x 通道数量: 2W x 1 @ 4 欧姆
电源电压: 2.7 V ~ 5.5 V
特点: 静音,短路和热保护,待机
安装类型: 表面贴装
供应商设备封装: 24-VCT(3.5x3.5)
封装/外壳: 24-WFQFN
包装: 带卷 (TR)
LV4912GP
No.A1173-10/11
Temperature
Characteristics
23
5 7
23
5 7
100
23
5 7
23
5 7
10k
1k
– 60
– 50
– 40
– 30
– 20
– 10
0
10
20
1
2
3
4
5
30
10
3
25 7
3
25 7
100
3
25 710k
3
25 7 1k
100k
Frequency, f – Hz
Phase
deg
Imute – Ta
0
6
– 50
– 25
0
25
50
75
0.5
1
1.5
100
Allowable temperature, Ta –
°C
Mute
current,
Imute
m
A
Pd – PO
0
0.2
0.4
0.6
0.8
1
1.2
02
Output power, PO –W
Power
dissipation,
Pd
W
– 25
0
25
50
75
ICCO – Ta
0
2
4
6
8
10
12
14
16
18
20
– 50
100
Allowable temperature, Ta –
°C
Quiescent
current,
I
CCO
–m
A
10
100k
Frequency, f – Hz
Response
d
B
Response – f
Phase – f
0
20
40
60
80
100
0
0.5
1
1.5
2
Output power, PO –W
Ef
ficiency
%
Efficiency – PO
0
10
20
30
40
50
60
70
0.1
25 7
3
1
25 7
3
10
25 7
32
5 7
3
100
1000
Bias capacitance, Bias Cap –
μF
Ripple
rejection
ratio,
SVRR
d
B
SVRR – BIASCAP
THD+N – f
0.001
2
3
5
7
0.01
2
3
5
7
0.1
2
3
5
7
2
3
5
7
1
10
0
5
– 20
– 15
– 10
– 5
10
100
23
5 7
23
5 7
23
5 7
23
5 7
1k
10k
100k
Frequency, f – Hz
T
o
tal
harmonic
distortion,
THD+N
%
VD = 5V
RL = 4Ω
PO = 1W
AES17
VD = 5V
RL = 4Ω
Rg = 0
STBY = H
MUTE = L
VD = 5V
RL = 4Ω
Rg = 0
STBY = H
MUTE = H
VD = 5V
RL = 4Ω
PO = 1W
AES17
VD = 5V
AES17
VD = 5V
AES17
VD = 5V
RL = 4Ω
PO = 1W
AES17
VD = 5V
RL = 4Ω
Vr = -15dBm
DIN AUDIO
RL = 4Ω
RL = 8Ω
RL = 4Ω
RL = 8Ω
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