参数资料
型号: SSM2380CBZ-REEL7
厂商: Analog Devices Inc
文件页数: 3/32页
文件大小: 0K
描述: IC AMP AUD 2X2W STER D 16WLCSP
产品变化通告: 8mm Carrier Tape Changes 28/Feb/2012
标准包装: 1
类型: D 类
输出类型: 2 通道(立体声)
在某负载时最大输出功率 x 通道数量: 3.2W x 2 @ 4 欧姆
电源电压: 2.5 V ~ 5.5 V
特点: 消除爆音,差分输入,I²C,静音,短路和热保护
安装类型: 表面贴装
供应商设备封装: 16-WLCSP
封装/外壳: 16-UFBGA,WLCSP
包装: 标准包装
其它名称: SSM2380CBZ-REEL7DKR
SSM2380
Rev. A | Page 11 of 32
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
O
UT
P
UT
P
O
W
E
R
(
W
)
08
75
2-
03
8
f = 1kHz
RL = 8 + 33H
GAIN = 6dB
THD + N = 10%
THD + N = 1%
Figure 22. Maximum Output Power vs. Supply Voltage, RL = 8 Ω, Gain = 6 dB
0
3.5
3.0
2.5
2.0
1.5
0.5
1.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
O
UT
P
UT
P
O
W
E
R
(
W
)
08
75
2-
04
0
f = 1kHz
RL = 4 + 15H
GAIN = 6dB
THD + N = 10%
THD + N = 1%
Figure 23. Maximum Output Power vs. Supply Voltage, RL = 4 Ω, Gain = 6 dB
100
90
80
70
60
50
40
30
20
10
0
0.2
0.4
0.6
0.8
1.0
1.2
1.4
1.6
1.8
OUTPUT POWER (W)
EF
F
IC
IEN
C
Y
(
%
)
08
75
2-
042
RL = 8 + 33H
VDD = 2.5V
VDD = 3.6V
VDD = 5V
Figure 24. Efficiency vs. Output Power into 8 Ω
2.0
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
O
UT
P
UT
P
O
W
E
R
(
W
)
08
75
2-
03
9
f = 1kHz
RL = 8 + 33H
GAIN = 24dB
THD + N = 10%
THD + N = 1%
Figure 25. Maximum Output Power vs. Supply Voltage, RL = 8 Ω, Gain = 24 dB
0
3.5
3.0
2.5
2.0
1.5
0.5
1.0
2.5
3.0
3.5
4.0
4.5
5.0
SUPPLY VOLTAGE (V)
O
UT
P
UT
P
O
W
E
R
(
W
)
08
75
2-
04
1
f = 1kHz
RL = 4 + 15H
GAIN = 24dB
THD + N = 10%
THD + N = 1%
Figure 26. Maximum Output Power vs. Supply Voltage, RL = 4 Ω, Gain = 24 dB
100
90
80
70
60
50
40
30
20
10
0
0 0.2 0.4 0.6 0.8 1.0 1.2 1.4 1.6 1.8 2.0 2.2 2.4 2.6 2.8 3.0
OUTPUT POWER (W)
EF
F
IC
IEN
C
Y
(
%
)
08
75
2-
043
RL = 4 + 15H
VDD = 2.5V
VDD = 3.6V
VDD = 5V
Figure 27. Efficiency vs. Output Power into 4 Ω
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