参数资料
型号: TPA3130D2DAP
厂商: Texas Instruments
文件页数: 6/35页
文件大小: 0K
描述: IC AMP AUD PWR 15W STER 32HTSSOP
标准包装: 46
系列: SpeakerGuard™
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: 15W x 2 @ 8 欧姆
电源电压: 4.5 V ~ 26 V
特点: 差分输入,静音,短路和热保护,关机
安装类型: 表面贴装
供应商设备封装: 32-HTSSOP
封装/外壳: 32-TSSOP(0.240",6.10mm 宽)裸露焊盘
包装: 管件
其它名称: 296-30432-5
P
o
w
e
r
P
a
d
U1
TPA3116D2
MODSEL
1
SDZ
2
FAULTZ
3
INPR
4
INNR
5
PLIMIT
6
GVDD
7
GAIN/SLV
8
GND
9
INPL
10
INNL
11
MUTE
12
AM2
13
AM1
14
AM0
15
SY NC
16
PVCC
32
PVCC
31
BSPR
30
OUTPR
29
GND
28
OUTNR
27
BSNR
26
GND
25
BSPL
24
OUTPL
23
GND
22
OUTNL
21
BSNL
20
PVCC
19
PVCC
18
AVCC
17
PVCC DECOUPLING
C17
220nF
2
1
PVCC DECOUPLING
GN
D
C16
220nF
2
1
C13 1uF
2
1
C58 100nF
2
1
C29
680nF
2
1
L7
10uH
1
2
R10 3.3R
1
2
L8
10uH
1
2
C28
680nF
2
1
L9
10uH
1
2
C57
10nF
2
1
R12
20k
1
2
L10
10uH
1
2
C38
10nF
2
1
R14 100k
1
2
C25
220uF
1
2
C26
680nF
2
1
R18
3.3R
1
2
C40
10nF
2
1
R17
3.3R
1
2
GN
D
C41
1nF
2
1
C32
1nF
2
1
C11
1uF
2
1
C22
220uF
1
2
GND
C21
100nF
2
1
C20
1nF
2
1
C31
1nF
2
1
R15
3.3R
1
2
C33
1nF
2
1
R16
3.3R
1
2
GN
D
C19
220nF
2
1
C30
1nF
2
1
C27
680nF
2
1
C34
10nF
2
1
C37
10nF
2
1
IN_P_LEFT
IN_N_RIGHT
IN_N_LEFT
IN_P_RIGHT
GND
PVCC
GND
OU
T
_
N
_LEF
T
OU
T
_P_LEF
T
-
+
OU
T
_N
_R
IGH
T
OU
T
_P_R
IGH
T
+
-
PVCC
C14 1uF
2
1
R11
100k
1
2
MUTE_LR
OUTPUT LC FILTER
R13
100k
1
2
C15
1uF
2
1
EMI C-RC SNUBBER
C24
100nF
2
1
GND
PVCC
C18
220nF
2
1
GND
/SD_LR
PVCC
C23
1nF
2
1
GND
C12
1uF
2
1
R73
10k
1
2
C42
220nF
2
1
L15
10uH
1
2
L16
10uH
1
2
R21
75k
1
2
R22
100k
1
2
C50
220uF
1
2
C51
1uF
2
1
GN
D
C35
1uF
2
1
GND
C47
220uF
1
2
C46
100nF
2
1
C45
1nF
2
1
C54
1nF
2
1
R23
3.3R
1
2
GN
D
R24
3.3R
1
2
C44
220nF
2
1
C53
1nF
2
1
C52
1uF
2
1
C55
10nF
2
1
C56
10nF
2
1
IN_P_SUB
IN_N_SUB
GND
SYN
C
GND
-
+
OU
T
_P_SU
B
OU
T
_N
_SU
B
PVCC
MUTE_SUB
R20
47k
1
2
OUTPUT LC FILTER
R19
100k
1
2
C39
1uF
2
1
C49
100nF
2
1
EMI C-RC SNUBBER
PVCC
C43
220nF
2
1
PVCC
/SD_SUB
C48
1nF
2
1
GND
C36
1uF
2
1
GND
P
o
w
e
r
P
a
d
U2
TPA3116D2
MODSEL
1
SDZ
2
FAULTZ
3
INPR
4
INNR
5
PLIMIT
6
GVDD
7
GAIN/SLV
8
GND
9
INPL
10
INNL
11
MUTE
12
AM2
13
AM1
14
AM0
15
SY NC
16
PVCC
32
PVCC
31
BSPR
30
OUTPR
29
GND
28
OUTNR
27
BSNR
26
GND
25
BSPL
24
OUTPL
23
GND
22
OUTNL
21
BSNL
20
PVCC
19
PVCC
18
AVCC
17
PVCC DECOUPLING
C43
220nF
2
1
PVCC DECOUPLING
GN
D
4R
2R
SLOS708C – APRIL 2012 – REVISED NOVEMBER 2013
DEVICE INFORMATION
TYPICAL APPLICATION
Figure 27. Schematic
A 2.1 solution, U1 TPA3116D2 in Master mode 400 kHz, BTL, gain if 20 dB, power limit not implemented. U2 in
Slave, PBTL mode gain of 20dB. Inputs are connected for differential inputs.
In the following sections the TPA3116D2, TPA3118D2, and TPA3130D2 are referred to as: TPA31xxD2 family.
14
Copyright 2012–2013, Texas Instruments Incorporated
Product Folder Links: TPA3116D2 TPA3118D2 TPA3130D2
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