参数资料
型号: SSM2380CBZ-REEL7
厂商: Analog Devices Inc
文件页数: 16/32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 23 of 32
087
52
-01
6
GAIN SELECT G1
GAIN SELECT G0
H7
HDR1X2
H6
HDR1X2
OUT_L+
OUT_R+
OUT_L–
OUT_R–
C34
510pF
C36
510pF
C33
510pF
C35
510pF
R INPUT +
L INPUT–
L INPUT +
R INPUT –
C23
0.22F
C22
0.22F
C25
0.22F
C24
0.22F
C26
10F
C27
0.1F
0
STDN
R17
R15
R14
R16
VDD
GN
D
INL+
INL–
GN
D
INR+
INR–
VDD
U8
SSM2380
OUTL+
MODE
OUTL–
OUTR+
OUTR–
GAIN1
GAIN0
GND
B3
B2
A1
A3
C2
D1
B1
D2
D4
D3
A4
A2
B4
C4
C1
C3
VDD
I2CVDD
SD
B1
MPZ1608S121A
B2
MPZ1608S121A
B3
MPZ1608S121A
B4
MPZ1608S121A
Figure 47. SSM2380 Typical Schematic, Gain Select Mode
0.1F
VDD
INTERNAL
OSCILLATOR
OUTR+
OUTR–
OUTL+
OUTL–
INR+
VDD 2.5V TO 5.5V
INR–
INL+
INL–
GND
10F
22nF
GAIN = 6dB, 12dB,
18dB, OR 24dB
SHUTDOWN
SD
LEFT IN+
LEFT IN–
GAIN1
GAIN0
RIGHT IN–
RIGHT IN+
MODE =
SSM2380
VDD
VDD)
GAIN OPERATION (MODE PIN =
Σ-
MODULATOR
FET
DRIVER
08
75
2-
01
7
BIAS
GAIN
CONTROL
Σ-
MODULATOR
Σ-
MODULATOR
FET
DRIVER
I C
DISABLED
2
EMI
CONTROL
Figure 48. SSM2380 Gain Select Mode Configuration (MODE Pin = VDD)
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