參數(shù)資料
型號(hào): TAS5706APAPR
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
封裝: 10 X 10 MM, GREEN, PLASTIC, HTQFP-64
文件頁數(shù): 49/71頁
文件大小: 1554K
代理商: TAS5706APAPR
INPUT MULTIPLEXER REGISTER (0x20)
www.ti.com............................................................................................................................................. SLOS606D – MARCH 2009 – REVISED SEPTEMBER 2009
The hex value for each nibble is the channel number. For each input multiplexer, any input from SDIN1, SDIN2
can be mapped to any internal TAS5706A channel.
Table 19. Input Multiplexer Register (0x20)
D31
D30
D29
D28
D27
D26
D25
D24
FUNCTION
0
Reserved = 0x00
0
Do not negate Ch6 volume in speaker mode
1
Negate Ch6 volume in speaker mode (1)
0
Do not negate Ch5 volume in speaker mode
1
Negate Ch5 volume in speaker mode (1)
0
Do not negate Ch4 volume in speaker mode
1
Negate Ch4 volume in speaker mode (1)
0
Do not negate Ch3 volume in speaker mode
1
Negate Ch3 volume in speaker mode (1)
0
Do not negate Ch2 volume in speaker mode
1
Negate Ch2 volume in speaker mode (1)
0
Do not negate Ch1 volume in speaker mode
1
Negate Ch1 volume in speaker mode (1)
D23
D22
D21
D20
D19
D18
D17
D16
FUNCTION
0
Channel-1 AD mode
1
Channel-1 BD mode (2)
0
SDIN1-L to channel 1 (2)
0
1
SDIN1-R to channel 1
0
1
0
SDIN2-L to channel 1
0
1
SDIN2-R to channel 1
1
0
Reserved
1
0
1
Reserved
1
0
Ground (0) to channel 1
1
Reserved
0
Channel 2 AD mode
1
Channel 2 BD mode (2)
0
SDIN1-L to channel 2
0
1
SDIN1-R to channel 2 (2)
0
1
0
SDIN2-L to channel 2
0
1
SDIN2-R to channel 2
1
0
Reserved
1
0
1
Reserved
1
0
Ground (0) to channel 2
1
Reserved
(1)
Negate channel volume is used in Single Ended Mode to avoid Supply Pumping.When volume negation is enabled,speaker has to be
connected in reverse order: connect postive terminal to Ground and negative terminal to the Output
(2)
Default values are in bold.
Copyright 2009, Texas Instruments Incorporated
53
Product Folder Link(s): TAS5706A TAS5706B
相關(guān)PDF資料
PDF描述
TAS5706APAP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5706PAPRG4 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5706PAPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5706PAP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5706PAPG4 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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