TDA8932B NXP Semiconductors, TDA8932B Datasheet - Page 40

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TDA8932B

Manufacturer Part Number
TDA8932B
Description
The TDA8932B is a high efficiency class-D amplifier with low power dissipation
Manufacturer
NXP Semiconductors
Datasheet

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NXP Semiconductors
TDA8932B_4
Product data sheet
Fig 39. Typical simplified application diagram for 1
GND
VDD
VSS
1 F
Cin
1 F
Cin
VSSA
SLEEP
control
control
MUTE
100 nF
Rvdda
Rvssa
39 k
Cosc
Rosc
10
10
Cen
470 nF
VDDA
VSSA
VSSA
VSSA
Cinref
100 nF
Cvdda
100 nF
Cvssa
100 nF
POWERUP
V
V
ENGAGE
OSCREF
HVPREF
SSD(HW)
SSD(HW)
VDDA
VSSA
INREF
Rev. 04 — 18 December 2008
CGND
TEST
DIAG
V
V
IN1N
IN2N
IN1P
IN2P
DDA
SSA
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
Cvddp
220 F
(25 V)
Cvssp
220 F
(25 V)
TDA8932B
VDD
VSS
BTL (symmetrical 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
Cdref
100 nF
Cstab
100 nF
Cbo
15 nF
Cvssp
100 nF
VSS
VSS
VDD
Cvddp
100 nF
100 nF
Cvssp
Class-D audio amplifier
VDD
TDA8932B
Cvddp
100 nF
Rsn
10
Csn
470 pF
Rsn
10
Csn
470 pF
VSSA
VSSA
Llc
Llc
© NXP B.V. 2008. All rights reserved.
Clc
Clc
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