Texas Instruments TPA3008D2 - Avddref; Application Information; Fault

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APPLICATION INFORMATION
220 nF
220 nF
PVCC PVCC
220 nF 220 nF
PVCC PVCC
220 pF
Right Differential
Inputs
Shutdown/Mute
BSLP PVCCL PVCCL LOUTP LOUTP PGNDL PGNDL LOUTN LOUTN
PVCCL PVCCL BSLN
TPA3008D2
VCLAMPR
SHUTDOWN
V2P5
RINP
LINN
LINP
AVDDREF
NC
GAIN0
GAIN1
NC
NC
AVDD
AGND
COSC
ROSC
AVCC
VCLAMPL
BSRP
PVCCR PVCCR
ROUTP ROUTP
PGNDR PGNDR
ROUTN ROUTN
PVCCR PVCCR
BSRN
RINN
AVCC
AGND
10 F10 F
0.1 F
0.1 F
0.47 F
0.47 F
0.47 F
0.47 F
0.47 F
0.1 F 0.1 F
10 F 10 F
1 F
120 k
1 F
NC
NC
NC
FAULT
0.1 F
10 F
1 F
Control
Left Differential
Inputs
Gain
Control
1 nF1 nF
 

Chip ferrite bead (example: Fair-Rite 251206700743) shown for EMI suppression.
1 nF
1 nF


Fault Reporting
TPA3008D2
SLOS435A – MAY 2004 – REVISED JULY 2004
Figure 16. Stereo Class-D With Differential Inputs
12