tda8932btw-n2 NXP Semiconductors, tda8932btw-n2 Datasheet - Page 37

• Manufacturer Part Number: tda8932btw-n2
• Description: Tda8932b Class-d Audio Amplifier
• Manufacturer: NXP Semiconductors

NXP Semiconductors
TDA8932B_3
Product data sheet
Fig 36. Typical simplified application diagram for 2
SLEEP control
MUTE control
14.11 Typical application schematics (simplified)
Chvpref
47 F (25 V)
GND
VP
470 nF
100 nF
470 nF
39 k
Cosc
Rosc
Cin
Cin
Rvdda
10
Chvp
100 nF
Cen
470 nF
470 nF
470 nF
Cin
Cin
VPA
Cvdda
100 nF
Cinref
100 nF
POWERUP
V
V
ENGAGE
OSCREF
HVPREF
SSD(HW)
SSD(HW)
INREF
CGND
VPA
TEST
DIAG
V
V
IN1P
IN1N
IN2N
IN2P
DDA
SSA
Rev. 03— 21 June 2007
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Cvddp
220 F
(35 V)
TDA8932B
VP
SE (asymmetrical supply)
U1
32
31
30
29
28
27
26
25
24
23
22
21
20
19
18
17
V
OSCIO
HVP1
V
BOOT1
OUT1
V
STAB1
STAB2
V
OUT2
BOOT2
V
HVP2
DREF
V
SSD(HW)
DDP1
SSP1
SSP2
DDP2
SSD(HW)
Cbo
15
nF
Cbo
15
nF
VP
Cvddp
100 nF
Cdref
100 nF
Cstab
100 nF
VP
Cvddp
100 nF
Rsn
10
Csn
470 pF
Rsn
10
Csn
470 pF
Chvp
100 nF
Class-D audio amplifier
Llc
Llc
© NXP B.V. 21 June 2007. All rights reserved.
TDA8932B
Chvp
100 nF
Clc
Clc
001aaf601
Cse
Cse
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