参数资料
型号: SSM3302ACPZ-R7
厂商: Analog Devices Inc
文件页数: 2/20页
文件大小: 0K
描述: IC AUDIO AMP STEREO 40LFCSP
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: 36.6W x 1 @ 2 欧姆; 24W x 2 @ 4 欧姆
电源电压: 7 V ~ 18 V
特点: 消除爆音,差分输入,短路和热保护,关闭
安装类型: 表面贴装
供应商设备封装: 40-LFCSP-WQ(6x6)
封装/外壳: 40-WFQFN 裸露焊盘,CSP
包装: 标准包装
其它名称: SSM3302ACPZ-R7DKR
SSM3302
Data Sheet
Rev. A | Page 10 of 20
Figure 15. THD + N vs. Frequency;
RL = 8 ; PVDD = 18 V; PO = 2.5 W, PO = 5 W, PO = 10 W
Figure 16. THD + N vs. Frequency;
RL = 4 ; PVDD = 18 V; PO = 2.5 W, PO = 5 W, PO = 10 W
Figure 17. THD + N vs. Frequency;
RL = 2 ; Mono Mode; PVDD = 18 V; PO = 0.5 W, PO = 2.5 W, PO = 5 W
Figure 18. Quiescent Current vs. Supply Voltage,
RL = 8 + 33 H, No Load, , RL = 4 + 15 H
Figure 19. Quiescent Current vs. Supply Voltage,
Mono Mode, No Load, RL = 4 + 15 H, RL = 2 + 7.5 H
Figure 20. Maximum Output Power vs. Supply Voltage;
RL = 8 ; THD + N = 1%, THD + N = 10%
100
10
0.001
0.01
0.1
1
10
10k
1k
100
100k
T
HD
+
N
(
%)
FREQUENCY (Hz)
PVDD = 18V
RL = 8 + 33H
GAIN = 9dB
EDGE = LOW
PO = 10W
PO = 2.5W
PO = 5W
10198-
015
100
10
0.001
0.01
0.1
1
10
10k
1k
100
100k
T
HD
+
N
(
%)
FREQUENCY (Hz)
PVDD = 18V
RL = 4 + 15H
GAIN = 9dB
EDGE = 0
PO = 2.5W
PO = 10W
PO = 5W
10198-
016
100
10
0.001
0.01
0.1
1
10
10k
1k
100
100k
T
HD
+
N
(
%)
FREQUENCY (Hz)
PVDD = 18V
RL = 2 + 7.5H
GAIN = 9dB
EDGE = 0
MONO = 5V
PO = 2.5W
10198-
017
PO = 0.5W
PO = 5W
16
0
7
18
Q
UI
E
S
CE
NT
CURRE
NT
(
mA)
SUPPLY VOLTAGE (V)
2
4
6
8
10
12
14
8
9
10
11
12
13
14
15
16
17
8 + 33H
4 + 15H
10198-
018
NO LOAD
16
0
7
18
Q
UI
E
S
CE
NT
CURRE
NT
(
mA)
SUPPLY VOLTAGE (V)
2
4
6
8
10
12
14
8
9
10
11
12
13
14
15
16
17
10198-
019
NO LOAD
2 + 7.5H
4 + 15H
25
0
7
MA
XI
MU
M
O
U
T
PU
T
PO
W
ER
(W
)
SUPPLY VOLTAGE (V)
5
10
15
20
9
11
13
15
17
RL = 8 + 33H
GAIN = 9dB
EDGE = 0
THD = 10%
THD + N = 1%
10198-
020
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