参数资料
型号: TAS5719PHPR
厂商: TEXAS INSTRUMENTS INC
元件分类: 音频/视频放大
英文描述: 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封装: 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件页数: 32/67页
文件大小: 1043K
代理商: TAS5719PHPR
SLOS655A
– NOVEMBER 2010 – REVISED FEBRUARY 2011
CLOCK CONTROL REGISTER (0x00)
The clocks and data rates are automatically determined by the TAS5717/9. The clock control register contains
the autodetected clock status. Bits D7
–D5 reflect the sample rate. Bits D4–D2 reflect the MCLK frequency.
Table 4. Clock Control Register (0x00)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
fS = 32-kHz sample rate
0
1
Reserved
0
1
0
Reserved
0
1
fS = 44.1/48-kHz sample rate
(1)
1
0
fS = 16-kHz sample rate
1
0
1
fS = 22.05/24-kHz sample rate
1
0
fS = 8-kHz sample rate
1
fS = 11.025/12-kHz sample rate
0
MCLK frequency = 64
× fS
(2)
0
1
MCLK frequency = 128
× fS
(2)
0
1
0
MCLK frequency = 192
× fS
(3)
0
1
MCLK frequency = 256
× fS
(1) (4)
1
0
MCLK frequency = 384
× fS
1
0
1
MCLK frequency = 512
× fS
1
0
Reserved
1
Reserved
0
Reserved(1)
0
Reserved(1)
(1)
Default values are in bold.
(2)
Only available for 44.1-kHz and 48-kHz rates
(3)
Rate only available for 32/44.1/48-KHz sample rates
(4)
Not available at 8 kHz
DEVICE ID REGISTER (0x01)
The device ID register contains the ID code for the firmware revision.
Table 5. General Status Register (0x01)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
Identification code(1)
(1)
Default values are in bold.
38
2010–2011, Texas Instruments Incorporated
Product Folder Link(s): TAS5717 TAS5719
相关PDF资料
PDF描述
TAS5719PHP 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TB1212N SPECIALTY CONSUMER CIRCUIT, PDIP64
TB1212F SPECIALTY CONSUMER CIRCUIT, PQFP80
TB1226DNG SPECIALTY CONSUMER CIRCUIT, PDIP56
TB1226DN SPECIALTY CONSUMER CIRCUIT, PDIP56
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