参数资料
型号: SSM2380CBZ-REEL7
厂商: Analog Devices Inc
文件页数: 14/32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 21 of 32
TYPICAL APPLICATION CIRCUITS
OUTL
INL
MODULATOR
GAIN
OUTR
INR
MODULATOR
GAIN
ALC
0
875
2-
01
1
Figure 42. SSM2380 Mixer Operation Block Diagram
08
75
2-
01
2
STDN
B4
GND
OUT_R–
OUT_R+
OUT_L–
OUT_L+
H6
HDR1X2
C34
510pF
H7
HDR1X2
C36
510pF
C35
510pF
C33
510pF
VDD
C27
0.1F
C26
10F
L INPUT +
L INPUT–
R INPUT +
R INPUT–
GND
U8
SSM2380
A1
A3
B3
C2
D1
B1
D2
B2
D4
D3
A4
A2
C4
C1
C3
OUTL+
VDD
GN
D
MODE
INL+
OUTL–
INL–
GN
D
INR+
INR–
OUTR+
VDD
OUTR–
SDA
SCK
R14
0
R16
0
C22
0.22F
C25
0.22F
R17
0
C24
0.22F
R15
0
C23
0.22F
SCK
SDA
I2CVDD
I2C[0..1]
SD
R20
2.5k
R21
2.5k
B1
MPZ1608S121A
B2
MPZ1608S121A
B3
MPZ1608S121A
B4
MPZ1608S121A
Figure 43. SSM2380 Typical Schematic, I2C Control Mode
0.1F
VDD
INTERNAL
OSCILLATOR
OUTR+
OUTR–
OUTL+
OUTL–
I2C
INR+
VDD 2.5V TO 5.5V
INR–
INL+
INL–
GND
10F
22nF
SHUTDOWN
SD
LEFT IN+
LEFT IN–
RIGHT IN–
RIGHT IN+
SCK
SDA
MODE =
SSM2380
GND
Σ-
MODULATOR
FET
DRIVER
I2C OPERATION (MODE PIN = GND)
08
75
2-
01
3
BIAS
GAIN
CONTROL
(+ALC)
Σ-
MODULATOR
EMI
CONTROL
Σ-
MODULATOR
FET
DRIVER
Figure 44. SSM2380 I2C Control Mode Configuration (MODE Pin = GND)
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