參數(shù)資料
型號(hào)： TPA2054D4YZKR
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻／視頻放大
英文描述： 0.94 W, 2 CHANNEL, AUDIO AMPLIFIER, BGA25
封裝： 2.61 X 2.61 MM, GREEN, DSBGA-25
文件頁(yè)數(shù)： 9/28頁(yè)
文件大?。?/td> 949K
代理商： TPA2054D4YZKR
www.ti.com ..................................................................................................................................................................................................... SLOS607 – APRIL 2009
Stereo Input 2 Volume Control Register (Address: 6)
BIT
7
6
5
4
3
2
1
0
Function
Reserved
ST2_Vol[4]
ST2_Vol[3]
ST2_Vol[2]
ST2_Vol[1]
ST2_Vol[0]
Reset Value
0
1
0
Reserved
These bits are reserved for future enhancements. They will not change state if programmed. If
read these bits may assume any value.
ST2_Vol[4:0] Five-bit volume control for Stereo Input 2. 11111 sets device to its highest gain (+24 dB); 00000
sets device to its lowest gain (–66 dB). Default setting on power-up is 10000 (+0 dB).
Headphone Output Control Register (Address: 7)
BIT
7
6
5
4
3
2
1
0
Function
Reserved
HP_Vout[2]
HP_Vout[1]
HP_Vout[0]
HP_Gain[1]
HP_Gain[0]
Reset Value
0
Reserved
These bits are reserved for future enhancements. They will not change state if programmed.
If read these bits may assume any value.
HP_Vout[2:0]
Headphone output voltage limiter. Sets the maximum output voltage / power to the
headphones.
HP_Gain[1:0]
Headphone gain select. Sets the gain of the headphone output amplifiers.
Copyright 2009, Texas Instruments Incorporated
17
Product Folder Link(s): TPA2054D4
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA2054D4YZKT 功能描述:音頻放大器 1.4 W/Ch Stereo Class-D Aud Subsys 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
TPA2080D1 制造商:TI 制造商全稱:Texas Instruments 功能描述:2.2 W Constant Output Power Class-D Audio Amplifier with Class-G Boost Converter
TPA2080D1YZGEVM 功能描述:音頻 IC 開(kāi)發(fā)工具 TPA2080D1 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
TPA2080D1YZGR 功能描述:音頻放大器 2.2W Const Out Pwr Class-D Audio 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
TPA2080D1YZGT 功能描述:音頻放大器 2.2W Const Out Pwr Class-D Audio 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
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