TAS3208
DIGITAL AUDIO PROCESSOR WITH ANALOG INTERFACE
www.ti.com
SLES201A–JANUARY 2007–REVISED FEBRUARY 2007
TQFP PACKAGE
(TOP VIEW)
DVSS1
/VREG_EN
STEST
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
75
74
73
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
V1P5_REF
BG_REF
BIAS_REF
AVSS_ADC /REF
AVDD_ADC
LINEIN10R
LINEIN10L
Test
Test
GPIO4
GPIO3
MCLKOUT
LRCLKOUT
SCLKOUT
SDOUT1
AVSS_LI
LINEIN9R
LINEIN9L
AVDD_LI
LINEIN8R
LINEIN8L
AVSS_LI
LINEIN7R
LINEIN7L
AVDD_LI
LINEIN6R
LINEIN6L
AVSS_LI
LINEIN5R
LINEIN5L
SDOUT 2 / SPDIFOUT
DVDD2
VR_DIG1
DVSS2
SPDIF_IN
Test
Test
Test
Test
SDIN3
SDIN2
SDIN1
LRCLKIN
SCLKIN
53
52
51
AVDD_LI
LINEIN4R
LINEIN4L
DESCRIPTION/ORDERING INFORMATION
The TAS3208 is an audio SOC designed for digital TV Audio Systems and Mini/Micro Component applications.
TAS3208 has a programmable audio DSP that preserves high-quality audio by using a 48-bit data path, 28-bit
filter coefficients, and a single-cycle 28 times 48-bit multiplier. The programmability feature allows users to
customize features in the DSP RAM.
The TAS3208 is composed of seven functional blocks.
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•
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Clock and Serial Data Interface
Analog Input and Output
8051 WARP Controller, Serial Control Interface and Device Control
Audio DSP – Digital Audio Processing
Power Supply
Internal References
ORDERING INFORMATION
TA
–40°C to 85°C
PACKAGE(1)
ORDERABLE PART NUMBER
TOP-SIDE MARKING
TBD
TQFP – YZP
TBD
TAS3208YZPR
(1) Package drawings, standard packing quantities, thermal data, symbolization, and PCB design guidelines are available at
www.ti.com/sc/package.
2
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