SLOS549 – JUNE 2008
......................................................................................................................................................................................................
www.ti.com
SIMPLIFIED APPLICATION DIAGRAM
3.3 V
8 V–23 V
DVDD/AVDD
PVDD
OUT_A
LRCLK
Digital
Audio
Source
SCLK
MCLK
SDIN1
SDIN2
OUT_B
OUT_C
BST_B
BST_A
LC
Left
I C
Control
2
SDA
SCL
BST_C
LC
BST_D
MUTE
Control
Inputs
HPSEL
RESET
PDN
TAS5102
8 V–23 V
OUT_D
Right
PLL_FLTP
Loop
Filter
PLL_FLTM
SOUT+
SUB_PWM+
SUB_PWM–
BKND_ERR
VALID
SIN+
SIN–
FAULT
RESET
SOUT–
Subwoofer
HPR_PWM
HPL_PWM
RC
Filter
TPA6110A2
(HP Amplifier)
B0264-01
2
Product Folder Link(s):
Copyright © 2008, Texas Instruments Incorporated