參數(shù)資料
型號: SSM3302ACPZ-R7
廠商: Analog Devices Inc
文件頁數(shù): 4/20頁
文件大?。?/td> 0K
描述: IC AUDIO AMP STEREO 40LFCSP
標(biāo)準(zhǔn)包裝: 1
類型: D 類
輸出類型: 2 通道(立體聲)
在某負(fù)載時(shí)最大輸出功率 x 通道數(shù)量: 36.6W x 1 @ 2 歐姆; 24W x 2 @ 4 歐姆
電源電壓: 7 V ~ 18 V
特點(diǎn): 消除爆音,差分輸入,短路和熱保護(hù),關(guān)閉
安裝類型: 表面貼裝
供應(yīng)商設(shè)備封裝: 40-LFCSP-WQ(6x6)
封裝/外殼: 40-WFQFN 裸露焊盤,CSP
包裝: 標(biāo)準(zhǔn)包裝
其它名稱: SSM3302ACPZ-R7DKR
SSM3302
Data Sheet
Rev. A | Page 12 of 20
Figure 27. Efficiency vs. Output Power into 4 ;
PVDD = 7 V, PVDD = 12 V, PVDD = 18 V
Figure 28. Efficiency vs. Output Power into 2 ;
Mono Mode; PVDD = 7 V, PVDD = 12 V, PVDD = 18 V
Figure 29. Efficiency vs. Output Power into 8 ;
PVDD = 12 V; EDGE = High, EDGE = Low
Figure 30. Efficiency vs. Output Power into 4 ;
PVDD = 12 V; EDGE = High, EDGE = Low
Figure 31. Efficiency vs. Output Power into 2 ;
Mono Mode; PVDD = 12 V; EDGE = High, EDGE = Low
Figure 32. CMRR vs. Frequency, VRIPPLE = 100 mV rms, AC-Coupled
100
90
80
70
60
50
0
10
20
30
40
0
5
30
25
20
15
10
E
F
ICI
E
NCY
(
%)
OUTPUT POWER (W)
PVDD = 7V
PVDD = 18V
PVDD = 12V
10198-
027
RL = 4 + 15H
GAIN = 9dB
EDGE = LOW
100
90
80
70
60
50
0
10
20
30
40
0
5
40
35
30
20
25
15
10
E
F
ICI
E
NCY
(
%)
OUTPUT POWER (W)
PVDD = 7V
PVDD = 18V
10198-
028
PVDD = 12V
RL = 2 + 7.5H
GAIN = 9dB
EDGE = LOW
100
90
80
70
60
50
0
10
20
30
40
0
5
30
25
20
15
10
E
F
ICI
E
NCY
(
%)
OUTPUT POWER (W)
EDGE = HIGH
EDGE = LOW
10198-
029
100
90
80
70
60
50
0
10
20
30
40
0
5
30
25
20
15
10
E
F
ICI
E
NCY
(
%)
OUTPUT POWER (W)
EDGE = HIGH
EDGE = LOW
10198-
030
100
90
80
70
60
50
0
10
20
30
40
0
5
35
25
30
20
15
10
E
F
ICI
E
NCY
(
%)
OUTPUT POWER (W)
EDGE = HIGH
EDGE = LOW
10198-
031
0
–80
20
20,000
2,000
200
CM
RR
(
d
B)
FREQUENCY (Hz)
–70
–60
–50
–40
–30
–20
–10
10198-
032
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