參數(shù)資料
型號(hào)： TPA3107D2_07
廠商： Texas Instruments, Inc.
英文描述： 15-W STEREO CLASS-D AUDIO POWER AMPLIFIER
中文描述： 15 W立體聲D類音頻功率放大器
文件頁數(shù)： 1/36頁
文件大小： 510K
代理商： TPA3107D2_07
HTQFP
www.ti.com
FEATURES
15-W/ch into an 8-
Load From a 16-V Supply
Operates from 10 V to 26 V
Efficient Class-D Operation Eliminates the
Need for Heat Sinks
Four Selectable, Fixed Gain Settings
Differential Inputs
Thermal and Short-Circuit Protection With
Auto Recovery Feature
Clock Output for Synchronization With
Multiple Class-D Devices
Surface Mount 10 mm
×
10 mm, 64-pin
HTQFP Package
APPLICATIONS
Televisions
DESCRIPTION
The TPA3107D2 is a 15-W (per channel) efficient,
Class-D audio power amplifier for driving bridged-tied
stereo speakers. The TPA3107D2 can drive stereo
speakers as low as 6
. The high efficiency of the
TPA3107D2, 87%, eliminates the need for an
external heat sink when playing music.
Simplified Application Circuit
TV Audio
Processor
RINP
BSRN
BSRP
VCLAMPR
VCLAMPL
PGNDR
PGNDL
VREG
VBYP
ROSC
BSLN
ROUTN
LOUTN
LOUTP
BSLP
ROUTP
TPA3107D2
LINN
RINN
LINP
MUTE
GAIN0
GAIN1
SYNC
FAULT
PVCCR
PVCCL
AVCC
AGND
MSTR/SLV
SHUTDOWN
Shutdown
Control
Mute Control
Sync Control
Fault Flag
10 V to 26 V
Gain Select
1 F
1 F
1 F
1 F
10 nF
100 k
W
0.22 F
0.22 F
0.22 F
0.22 F
1 F
1 F
1 F
TPA3107D2
SLOS509A–OCTOBER 2006–REVISED NOVEMBER 2006
15-W STEREO CLASS-D AUDIO POWER AMPLIFIER
The gain of the amplifier is controlled by two gain
select pins. The gain selections are 20, 26, 32,
36 dB.
The outputs are fully protected against shorts to
GND, V
CC
, and output-to-output shorts with an auto
recovery feature and monitor output.
Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of Texas
Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
Copyright 2006, Texas Instruments Incorporated
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
TPA3107D2EVM 功能描述:音頻 IC 開發(fā)工具 AUD POWER AMP 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
TPA3107D2PAP 功能描述:音頻放大器 15W Stereo Class-D Aud 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
TPA3107D2PAPG4 功能描述:音頻放大器 15W Stereo Class-D Aud 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
TPA3107D2PAPR 功能描述:音頻放大器 15W Stereo Class-D 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
TPA3107D2PAPRG4 功能描述:音頻放大器 15W Stereo Class-D 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
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