參數(shù)資料
型號: TLV320AIC3111IRHBR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: AUDIO AMPLIFIER, PQCC32
封裝: 5 X 5 MM, GREEN, PLASTIC, QFN-32
文件頁數(shù): 95/156頁
文件大小: 1701K
代理商: TLV320AIC3111IRHBR
Interp.
Filter A
BiQuad
C
BiQuad
B
BiQuad
A
to
Modulator
Digital
Volume
Ctrl
from
Interface
Interp.
Filter
A,B
DRC
HPF
BiQuad
F
BiQuad
E
BiQuad
D
BiQuad
C
BiQuad
B
BiQuad
A
IIR
to
Modulator
Digital
Volume
Ctrl
from
Interface
www.ti.com
SLAS644B – JULY 2009 – REVISED OCTOBER 2009
Table 5-24. Overview – DAC Predefined Processing Blocks
Number
Processing
Interpolation
First-Order
Beep
Resource
Channel
of
DRC
3D
Block No.
Filter
IIR Available
Generator
Class
Biquads
PRB_P1
A
Stereo
No
3
No
8
PRB_P2
A
Stereo
Yes
6
Yes
No
12
PRB_P3
A
Stereo
Yes
6
No
10
PRB_P4
A
Left
No
3
No
4
PRB_P5
A
Left
Yes
6
Yes
No
6
PRB_P6
A
Left
Yes
6
No
6
PRB_P7
B
Stereo
Yes
0
No
6
PRB_P8
B
Stereo
No
4
Yes
No
8
PRB_P9
B
Stereo
No
4
No
8
PRB_P10
B
Stereo
Yes
6
Yes
No
10
PRB_P11
B
Stereo
Yes
6
No
8
PRB_P12
B
Left
Yes
0
No
3
PRB_P13
B
Left
No
4
Yes
No
4
PRB_P14
B
Left
No
4
No
4
PRB_P15
B
Left
Yes
6
Yes
No
6
PRB_P16
B
Left
Yes
6
No
4
PRB_P17
C
Stereo
Yes
0
No
3
PRB_P18
C
Stereo
Yes
4
Yes
No
6
PRB_P19
C
Stereo
Yes
4
No
4
PRB_P20
C
Left
Yes
0
No
2
PRB_P21
C
Left
Yes
4
Yes
No
3
PRB_P22
C
Left
Yes
4
No
2
PRB_P23
A
Stereo
No
2
No
Yes
No
8
PRB_P24
A
Stereo
Yes
5
Yes
No
12
PRB_P25
A
Stereo
Yes
5
Yes
12
5.6.1.2
DAC Processing Blocks – Signal Chain Details
5.6.1.2.1 Three Biquads, Filter A
Figure 5-19. Signal Chain for PRB_P1 and PRB_P4
5.6.1.2.2 Six Biquads, First-Order IIR, DRC, Filter A or B
Figure 5-20. Signal Chain for PRB_P2, PRB_P5, PRB_P10, and PRB_P15
Copyright 2009, Texas Instruments Incorporated
APPLICATION INFORMATION
43
Product Folder Link(s): TLV320AIC3111
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