參數(shù)資料
型號(hào): TAS5706APAPG4
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): 43/71頁(yè)
文件大小: 1554K
代理商: TAS5706APAPG4
VOLUME REGISTERS (0x07, 0x08, 0x09, 0x0A, 0x0B, 0x0C, 0x0D)
VOLUME CONFIGURATION REGISTER (0x0E)
SLOS606D – MARCH 2009 – REVISED SEPTEMBER 2009............................................................................................................................................. www.ti.com
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 10. 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.
Bit D7:
Reserved = 1
Bit D6:
If 0, then biquad 1 (BQ1) volume compensation part only is disabled (default). If 1, then BQ1
volume compensation is enabled.
Bit D4:
Reserved = 1
Bit D3:
Reserved
Bits D2–D0:
Volume slew rate (Used to control volume change and MUTE ramp rates)
Table 11. Volume Control Register (0x0E)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
1
Reserved (must be 1)
0
Disable biquad volume compensation (1)
1
Enable biquad volume compensation
0
Reserved (1)
1
Reserved (must be 1) (1)
0
Reserved (1)
0
Volume slew 512 steps (44 ms volume ramp time)
0
1
Volume slew 1024 steps(1) (88 ms volume ramp time)
0
1
0
Volume slew 2048 steps (176 ms volume ramp time)
0
1
Volume slew 256 steps (22 ms volume ramp time)
1
X
Reserved
(1)
Default values are in bold.
48
Copyright 2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5706A TAS5706B
相關(guān)PDF資料
PDF描述
TAS5706APAPRG4 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
TAS5706APAPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64
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
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS5706APAPR 功能描述:音頻放大器 20W stereo Digital Audio Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5706APAPRG4 功能描述:音頻放大器 AUDIO Pwr STAGE & Proc RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5706BPAP 功能描述:音頻放大器 20W Closed-loop I2S Audio Power Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5706BPAPR 功能描述:音頻放大器 20W Closed-loop I2S Audio Power Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TAS5706EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS5706EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V