參數(shù)資料
型號： TPA6011A4PWP
廠商： TEXAS INSTRUMENTS INC
元件分類： 音頻控制
英文描述： 2 CHANNEL(S), VOLUME CONTROL CIRCUIT, PDSO24
封裝： GREEN, PLASTIC, HTSSOP-24
文件頁數(shù)： 30/35頁
文件大?。?/td> 744K
代理商： TPA6011A4PWP
www.ti.com
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24
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14
13
PGND
ROUT-
PVDD
RHPIN
RLINEIN
RIN
VDD
LIN
LLINEIN
LHPIN
PVDD
LOUT-
ROUT+
SE/BTL
HP/LINE
VOLUME
SEDIFF
SEMAX
AGND
BYPASS
FADE
SHUTDOWN
LOUT+
PGND
PWP PACKAGE
(TOP VIEW)
TPA6011A4
SLOS392A – FEBRUARY 2002 – REVISED JULY 2004
Terminal Functions
TERMINAL
I/O
DESCRIPTION
NAME
NO.
PGND
1, 13
-
Power ground
LOUT-
12
O
Left channel negative audio output
PVDD
3, 11
-
Supply voltage terminal for power stage
LHPIN
10
I
Left channel headphone input, selected when HP/LINE is held high
LLINEIN
9
I
Left channel line input, selected when HP/LINE is held low
LIN
8
I
Common left channel input for fully differential input. AC ground for single-ended inputs.
VDD
7
-
Supply voltage terminal
RIN
6
I
Common right channel input for fully differential input. AC ground for single-ended inputs.
RLINEIN
5
I
Right channel line input, selected when HP/LINE is held low
RHPIN
4
I
Right channel headphone input, selected when HP/LINE is held high
ROUT-
2
O
Right channel negative audio output
ROUT+
24
O
Right channel positive audio output
SHUTDOWN
15
I
Places the amplifier in shutdown mode if a TTL logic low is placed on this terminal
Places the amplifier in fade mode if a logic low is placed on this terminal; normal operation if a logic high is
FADE
16
I
placed on this terminal
BYPASS
17
I
Tap to voltage divider for internal midsupply bias generator used for analog reference
AGND
18
-
Analog power supply ground
SEMAX
19
I
Sets the maximum volume for single ended operation. DC voltage range is 0 to VDD.
SEDIFF
20
I
Sets the difference between BTL volume and SE volume. DC voltage range is 0 to VDD.
VOLUME
21
I
Terminal for dc volume control. DC voltage range is 0 to VDD.
Input MUX control. When logic high, RHPIN and LHPIN inputs are selected. When logic low, RLINEIN and
HP/LINE
22
I
LLINEIN inputs are selected.
Output MUX control. When this terminal is high, SE outputs are selected. When this terminal is low, BTL
SE/BTL
23
I
outputs are selected.
LOUT+
14
O
Left channel positive audio output.
4
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相關代理商/技術參數(shù)
參數(shù)描述
TPA6011A4PWPG4 功能描述:音頻放大器 Stereo Class-AB w/Ster Hdphn Drive 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA6011A4PWPR 功能描述:音頻放大器 Stereo Class-AB w/Ster Hdphn Drive 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA6011A4PWPRG4 功能描述:音頻放大器 Stereo Class-AB w/Ster Hdphn Drive 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
TPA6012A4 制造商:TI 制造商全稱:Texas Instruments 功能描述:3-W STEREO AUDIO POWER AMPLIFIER WITH ADVANCED DC VOLUME CONTROL
TPA6012A4PWP 功能描述:音頻放大器 2W Stereo 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
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