參數(shù)資料
型號(hào): TAS5716PAPR
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(yè)數(shù): 43/64頁(yè)
文件大?。?/td> 1398K
代理商: TAS5716PAPR
SOFT MUTE REGISTER (0x06)
VOLUME REGISTERS (0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D)
SLOS569 – JANUARY 2009............................................................................................................................................................................................... www.ti.com
Writing a 1 to any of the following bits sets the output of the respective channel to 50% duty cycle. Default is
0x00.
Table 10. Soft Mute Register (0x06)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
1
Soft mute channel 1
1
Soft mute channel 2
1
Soft mute channel 3
1
Soft mute channel 4
1
Soft mute subwoofer channel (channel 6)
0
0
Unmute all channels(1)
(1)
Default values are in bold.
Step size is 0.5 dB.
Master volume
– 0x07 (default is mute)
Channel-1 volume
– 0x08 (default is 0 dB)
Channel-2 volume
– 0x09 (default is 0 dB)
Channel-3 volume
– 0x0A (default is 0 dB)
Channel-4 volume
– 0x0B (default is 0 dB)
Headphone volume
– 0x0C (default is 0 dB)
Channel-6 volume
– 0x0D (default is 0 dB)
(subwoofer)
Table 11. Volume Register
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
24 dB
0
1
0
0 dB (default for individual channel volume)(1)
1
0
–100 dB
1
MUTE (default for master volume); 50% duty cycle at output – SOFT MUTE(1)
(1)
Default values are in bold.
48
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5716
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