参数资料
型号: SSM2932ACBZ-RL
厂商: Analog Devices Inc
文件页数: 14/16页
文件大小: 0K
描述: IC HEADPHONE AMP STEREO 16WLCSP
标准包装: 10,000
类型: G 类
输出类型: 耳机,2-通道(立体声)
在某负载时最大输出功率 x 通道数量: 85mW x 1 @ 16 欧姆,45mW x 2 @ 32 欧姆
电源电压: 2.5 V ~ 3.6 V
特点: 消除爆音,差分输入,短路保护,关机
安装类型: 表面贴装
供应商设备封装: 16-WLCSP(1.64x1.64)
封装/外壳: 16-UFBGA,WLCSP
包装: 带卷 (TR)
Data Sheet
SSM2932
Rev. 0 | Page 7 of 16
TYPICAL PERFORMANCE CHARACTERISTICS
100
10
1
0.1
0.01
0.001
0.1
1
10
100
OUTPUT POWER PER CHANNEL (mW)
T
H
D
+
N
(
%
)
10
360
-00
4
IN PHASE
OUT OF PHASE
100
10
1
0.1
0.01
0.001
0.1
1
10
100
OUTPUT POWER PER CHANNEL (mW)
T
H
D
+
N
(
%
)
10
360
-00
3
IN PHASE
OUT OF PHASE
Figure 3. THD + N vs. Output Power, PVDD = 3.6 V, RL = 32 Ω
Figure 6. THD + N vs. Output Power, PVDD = 3.6 V, RL = 16 Ω
100
10
1
0.1
0.01
0.001
0.1
1
10
100
OUTPUT POWER PER CHANNEL (mW)
T
HD
+
N
(%
)
10
360
-029
IN PHASE
OUT OF PHASE
100
10
1
0.1
0.01
0.001
0.1
1
10
100
OUTPUT POWER PER CHANNEL (mW)
T
HD
+
N
(%
)
10
360
-030
IN PHASE
OUT OF PHASE
Figure 4. THD + N vs. Output Power, PVDD = 3.0 V, RL = 32 Ω
Figure 7. THD + N vs. Output Power, PVDD = 3.0 V, RL = 16 Ω
100
10
1
0.1
0.01
0.001
0.1
1
10
100
OUTPUT POWER PER CHANNEL (mW)
T
HD
+
N
(%
)
10
360
-006
IN PHASE
OUT OF PHASE
100
10
1
0.1
0.01
0.001
0.1
1
10
100
OUTPUT POWER PER CHANNEL (mW)
T
HD
+
N
(%
)
1
036
0-
00
5
IN PHASE
OUT OF PHASE
Figure 5. THD + N vs. Output Power, PVDD = 2.5 V, RL = 32 Ω
Figure 8. THD + N vs. Output Power, PVDD = 2.5 V, RL = 16 Ω
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