Texas Instruments TPA3200D1 - Manual (Page 12)

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APPLICATION INFORMATION
1 mF
1 mF
220 pF
VCC
PGND and DGND
connected at
power supply
Shutdown Control
{
VDD
GAIN0
VCOM
GAIN1
VCC
120 kW
NC
DGND
VDD
LRCK
DGND
BCK
DATA
LR_SEL
VDD
SHUTDOWN
PGND
PGND
VCLAMP
BSN
OUTN
OUTN
PGND
PVCC
NC
0.1 mF
1 mF
51 W 0.22 mF
OUTN
Ferrite
Bead
1 nF
OUTP
Ferrite
Bead
Ferrite
Bead
1 nF
0.22 mF
22 mF
FORMAT
SCLK
COSC
PGND
AGND
BSP
OUTP
OUTP
ROSC
PVCC
AGND
MUTE
DGND
DEMP
DGND
FLT1
ZERO
FLT2
VCC
VREF
BYPASS
PGND
10 mF
10 F m
22 nF
Gain Control
{
I 2 S/RJ Clocks
& Data
51 W
}
Control
Inputs
Zero Flag Output
PGND DGND
1 mF 1 mF
TPA3200D1
SLOS442A – MAY 2005 – REVISED JULY 2005
Figure 17. Typical Application Circuit
12