TDA8596_15 Datasheet, PDF (42/48 Pages) NXP Semiconductors – I2C-bus controlled 4 ´ 45 W power amplifier with symmetrical inputs

NXP Semiconductors
TDA8596
I²C-bus controlled 4 × 45 W power amplifier with symmetrical inputs
13.1 PCB schematic and layout
2200 µF/
16 V
220
220
nF
nF
V_P
4.7 kΩ
on/standby
(SW1)
V_P1
470 nF
IN1+
19, 20
7
470 nF _{IN1− 6}
470 nF _{IN2+ 9}
470 nF _{IN2− 8}
SGND ₁₀
470 nF _{IN3+ 13}
470 nF _{IN3− 14}
470 nF _{IN4+ 11}
470 nF _{IN4− 12}
V_P2
34, 35
3 31 16 24 36
1 ^n.c.
5 ^n.c.
15 ^n.c.
TDA8596
4 ^OUT1+
2 ^OUT1−
30 ^OUT2+
32 ^OUT2−
18 ^OUT3+
17 ^OUT3−
25 ^OUT4+
23 ^OUT4−
SVR ₂₇
22 µF
28 29 33 21 26 22
16 dB gain
open
DZ
8.2 V
10 kΩ
BC859
18 kΩ
BAW62
2 kΩ
10 kΩ
26 dB gain
1 SDA
2 +5V
3 GND
4 SCL
unmute
legacy
SW2
mute
SW3
22 kΩ
mode
I2C-bus
21
dip switch
address
select
34
clip 2
10 kΩ
1
8
10 µF 2
7
3 ^TDA3664 6
4
5
I2C-bus
supply
V_p
1 µF
12 kΩ
51 kΩ
diag
001aag006
Fig 31. Evaluation board; schematic
TDA8596_2
Product data sheet
Rev. 02 — 8 November 2007
© NXP B.V. 2007. All rights reserved.
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