參數(shù)資料
型號(hào): TAS5715PHP
廠商: TEXAS INSTRUMENTS INC
元件分類: 音頻/視頻放大
英文描述: 41.5 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝: 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁(yè)數(shù): 49/74頁(yè)
文件大?。?/td> 2771K
代理商: TAS5715PHP
www.ti.com
SLOS645 – AUGUST 2010
Table 7. System Control Register 1 (0x03)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
PWM high-pass (dc blocking) disabled
1
PWM high-pass (dc blocking) enabled (1)
0
Reserved (1)
0
Soft unmute on recovery from clock error
1
Hard unmute on recovery from clock error (1)
1
Reserved (1)
0
Reserved (1)
0
Reserved(1)
0
No de-emphasis (1)
0
1
De-emphasis for fS = 32 kHz
1
0
De-emphasis for fS = 44.1 kHz
1
De-emphasis for fS = 48 kHz
(1)
Default values are in bold.
SERIAL DATA INTERFACE REGISTER (0x04)
As shown in Table 8, the TAS5715 supports nine serial data modes. The default is 24-bit, I2S mode.
Table 8. Serial Data Interface Control Register (0x04) Format
RECEIVE SERIAL DATA
WORD
D7–D4
D3
D2
D1
D0
INTERFACE FORMAT
LENGTH
Right-justified
16
0000
0
Right-justified
20
0000
0
1
Right-justified
24
0000
0
1
0
I2S
16
000
0
1
I2S
20
0000
0
1
0
I2S (1)
24
0000
0
1
0
1
Left-justified
16
0000
0
1
0
Left-justified
20
0000
0
1
Left-justified
24
0000
1
0
Reserved
0000
1
0
1
Reserved
0000
1
0
1
0
Reserved
0000
1
0
1
Reserved
0000
1
0
Reserved
0000
1
0
1
Reserved
0000
1
0
Reserved
0000
1
(1)
Default values are in bold.
Copyright 2010, Texas Instruments Incorporated
53
Product Folder Link(s): TAS5715
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