VDD
參數(shù)資料
型號: SSM2311CBZ-REEL7
廠商: Analog Devices Inc
文件頁數(shù): 19/20頁
文件大?。?/td> 0K
描述: IC AMP AUDIO 3.3W MONO D 9WLCSP
產(chǎn)品變化通告: SSM2311 Discontinuation 22/Feb/2011
標準包裝: 1
類型: D 類
輸出類型: 1-通道(單聲道)
在某負載時最大輸出功率 x 通道數(shù)量: 3.3W x 1 @ 3 歐姆
電源電壓: 2.5 V ~ 5.5 V
特點: 消除爆音,差分輸入,短路和熱保護,關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 9-WLCSP(1.52 x 1.69)
封裝/外殼: 9-UFBGA,WLCSP
包裝: 標準包裝
產(chǎn)品目錄頁面: 764 (CN2011-ZH PDF)
其它名稱: SSM2311CBZ-REEL7DKR
SSM2311
Rev. 0 | Page 8 of 20
100
0.001
10
100k
FREQUENCY (Hz)
T
HD
+
N
(
%
)
100
1k
10k
0.01
0.1
1
10
VDD = 2.5V
GAIN = 18dB
RL = 8, 33H
0.125W
0.075W
0.25W
06
16
1-
0
39
Figure 15. THD + N vs. Frequency, VDD = 2.5 V, RL = 8 Ω, AV = 18 dB
100
0.001
10
100k
FREQUENCY (Hz)
T
HD
+
N
(
%
)
100
1k
10k
0.01
0.1
1
10
VDD = 2.5V
GAIN = 18dB
RL = 4, 33H
0.125W
0.25W
0.5W
06
16
1-
0
40
Figure 16. THD + N vs. Frequency, VDD = 2.5 V, RL = 4 Ω, AV = 18 dB
100
0.001
10
100k
FREQUENCY (Hz)
T
HD
+
N
(
%
)
100
1k
10k
0.01
0.1
1
10
VDD = 2.5V
GAIN = 18dB
RL = 3, 33H
0.75W
0.38W
0.2W
06
16
1-
0
41
Figure 17. THD + N vs. Frequency, VDD = 2.5 V, RL = 3 Ω, AV = 18 dB
5.2
5.0
4.8
4.6
4.4
4.2
4.0
3.8
3.9
3.4
3.2
2.5
5.5
SUPPLY VOLTAGE (V)
S
UP
P
L
Y
CURRE
NT
(
m
A)
3.0
3.5
4.0
4.5
5.0
06
16
1-
04
2
NO LOAD
Figure 18. Supply Current vs. Supply Voltage, No Load
12
0
00
SHUTDOWN VOLTAGE (V)
S
HU
T
DO
W
N
CU
RRE
NT
(m
A)
.8
10
8
6
4
2
0.10.20.30.40.50.60.7
VDD = 2.5V
VDD = 5V
VDD = 3.6V
06
16
1-
0
43
Figure 19. Shutdown Current vs. Shutdown Voltage
2.0
0
2.5
5.0
SUPPLY VOLTAGE (V)
O
UT
P
UT
P
O
W
E
R
(
W
)
1.8
1.6
1.4
1.2
1.0
0.8
0.6
0.4
0.2
3.0
3.5
4.0
4.5
f = 1kHz
GAIN = 18dB
RL = 8, 33H
10%
1%
06
16
1-
0
44
Figure 20. Maximum Output Power vs. Supply Voltage, RL = 8 Ω, AV = 18 dB
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