參數(shù)資料
型號(hào): TAS5707PHPR
廠商: TEXAS INSTRUMENTS INC
元件分類(lèi): 音頻/視頻放大
英文描述: 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
封裝: 7 X 7 MM, GREEN, PLASTIC, HTQFP-48
文件頁(yè)數(shù): 37/57頁(yè)
文件大?。?/td> 1000K
代理商: TAS5707PHPR
SLOS556B – NOVEMBER 2008 – REVISED NOVEMBER 2009
www.ti.com
MASTER FINE VOLUME REGISTER (0x0A)
This register can be used to provide precision tuning of master volume.
Table 13. Master Fine Volume Register (0x0A)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
0
0 dB (1)
0
1
0.125 dB
1
0
0.25 dB
1
0.375 dB
1
Write enable bit
0
Ignore Write to register 0X0A
(1)
Default values are in bold.
VOLUME CONFIGURATION REGISTER (0x0E)
Bits
Volume slew rate (Used to control volume change and MUTE ramp rates). These bits control the
D2–D0:
number of steps in a volume ramp.Volume steps occur at a rate that depends on the sample rate of
the I2S data as follows
Sample Rate (KHz)
Approximate Ramp Rate
8/16/32
125 us/step
11.025/22.05/44.1
90.7 us/step
12/24/48
83.3 us/step
Table 14. Volume Control Register (0x0E)
D7
D6
D5
D4
D3
D2
D1
D0
FUNCTION
1
0
1
0
Reserved (1)
0
Volume slew 512 steps (43 ms volume ramp time at 48kHz)
0
1
Volume slew 1024 steps (85 ms volume ramp time at 48kHz) (1)
0
1
0
Volume slew 2048 steps (171 ms volume ramp time at 48kHz)
0
1
Volume slew 256 steps (21ms volume ramp time at 48kHz)
1
X
Reserved
(1)
Default values are in bold.
42
Copyright 2008–2009, Texas Instruments Incorporated
Product Folder Link(s): TAS5707 TAS5707A
相關(guān)PDF資料
PDF描述
TAS5707PHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5708PHP 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5708PHPR 20.2 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709AGPHPR 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
TAS5709AGPHP 20.6 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP48
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TAS5708 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ/DRC and FEEDBACK
TAS5708EVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TAS5708EVM Eval Mod RoHS:否 制造商:Texas Instruments 產(chǎn)品:Evaluation Kits 類(lèi)型:Audio Amplifiers 工具用于評(píng)估:TAS5614L 工作電源電壓:12 V to 38 V
TAS5708PHP 功能描述:音頻放大器 20W St Closed-Loop I2S In Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TAS5708PHPR 功能描述:音頻放大器 20W St Closed-Loop I2S In Aud Pwr Amp RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)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
TAS5709 制造商:TI 制造商全稱(chēng):Texas Instruments 功能描述:20-W STEREO DIGITAL AUDIO POWER AMPLIFIER WITH EQ AND DRC