TDF8599 NXP Semiconductors, TDF8599 Datasheet - Page 42

• Manufacturer Part Number: TDF8599
• Description: I2C-bus controlled dual channel 43 W/2 W single channel 85 W/1 W class-D power amplifier
• Manufacturer: NXP Semiconductors

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NXP Semiconductors
TDF8599_1
Product data sheet
Fig 43. Example application diagram for a single BTL in I
OUTN
OUTP
100 nF
100 nF
GND
(1) See
(2) See
(3) See
22
22
VP
Single BTL mode (parallel) in I
mode disabled.
Figure 4 on page 7
Section 8.3.2 on page 9
Section 8.5.5 on page 16
C LC
C LC
1000 F
35 V
470 pF
470 pF
470 pF
470 pF
VP1
VP2
bead
bead
bead
L LC
L LC
L LC
L LC
Rev. 01 — 13 November 2008
10
10
10
10
100 F
35 V
for a diagram of the connection for pins EN and SEL_MUTE.
470 pF
470 pF
470 pF
470 pF
PGND1
PGND2
(3)
for detailed information.
100 nF
100 F
35 V
2
for detailed information on disabling DC offset protection.
15 nF
15 nF
15 nF
15 nF
C-bus mode with DC offset protection enabled Spread spectrum
4.7 F
PGND2
PGND1
PGND2
PGND1
220 nF
220 nF
VP1
VP2
VP1
VP2
VPA
GNDD/HW
100 nF
100 nF
Class-D power amplifier with load diagnostics
BOOT1N
BOOT2N
BOOT1P
BOOT2P
VSTAB1
VSTAB2
PGND1
PGND2
OUT1N
OUT2N
OUT1P
OUT2P
OSCIO
V
DCP
VP1
VP2
DDD
36
35
34
33
32
31
30
29
28
27
26
25
24
23
22
21
20
19
TDF8599
2
10
11
12
13
14
15
16
17
18
C-bus mode
1
2
3
4
5
6
7
8
9
IN1P
IN1N
IN2P
IN2N
ACGND
EN
SEL_MUTE
SVRR
AGND
V
ADS
MOD
CLIP
DIAG
SDA
SCL
SSM
OSCSET
DDA
C ACGND
C INP
C INN
100 nF
100 nF
Rads
100 nF
10 k
10 k
39 k
bead
100 k
(1)
TDF8599
© NXP B.V. 2008. All rights reserved.
470 nF
470 nF
47 F
470 nF
001aai812
INP
INN
enable
VPA
I
address select
parallel mode
setting
VPA
VPA
connect
with P
fixed
frequency
MASTER
MODE
2
C-bus
(1)
42 of 52
(2)