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: 51/67页
文件大小: 1043K
代理商: TAS5719PHPR
SLOS655A
– NOVEMBER 2010 – REVISED FEBRUARY 2011
PWM SWITCHING RATE CONTROL REGISTER (0x4F)
PWM switching rate should be selected through the register 0x4F before coming out of all-channnel shutdown.
Table 23. PWM Switching Rate Control Register (0x4F)
D31
D30
D29
D28
D27
D26
D25
D24
FUNCTION
0
Reserved(1)
D23
D22
D21
D20
D19
D18
D17
D16
FUNCTION
0
Reserved(1)
D15
D14
D13
D12
D11
D10
D9
D8
FUNCTION
0
Reserved(1)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
Reserved(1)
0
1
0
SRC = 6(1)
0
1
SRC = 7
1
0
SRC = 8
1
0
1
SRC = 9
1
0
1
0
Reserved
1
Reserved
(1)
Default values are in bold.
EQ CONTROL (0x50)
Table 24. EQ Command (0x50)
D31
D30
D29
D28
D27
D26
D25
D24
FUNCTION
0
Reserved(1)
D23
D22
D21
D20
D19
D18
D17
D16
FUNCTION
0
Reserved(1)
D15
D14
D13
D12
D11
D10
D9
D8
FUNCTION
0
Reserved(1)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
EQ ON(1)
1
EQ OFF (bypass BQ 0
–7 of channels 1 and 2)
0
Reserved(1)
0
Reserved(1)
1
Reserved(1)
0
L and R can be written independently.(1)
L and R are ganged for EQ biquads; a write to the left-channel
1
biquad is also written to the right-channel biquad. (0x29
–0x2F is
ganged to 0x30
–0x36. Also, 0x58–0x5B is ganged to 0x5C–0x5F.
0
Reserved(1)
0
Reserved(1)
0
1
Reserved(1)
0
1
X
Reserved
1
X
Reserved
(1)
Default values are in bold.
2010–2011, Texas Instruments Incorporated
55
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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