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參數資料
| 型號： | TPA3107D2PAPTG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 15 W, 2 CHANNEL, AUDIO AMPLIFIER, PQFP64 |
| 封裝： | 10 X 10 MM, GREEN, PLASTIC, HTQFP-64 |
| 文件頁數： | 1/32頁 |
| 文件大小： | 1027K |
| 代理商： | TPA3107D2PAPTG4 |
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HTQFP
www.ti.com
FEATURES
APPLICATIONS
DESCRIPTION
Simplified ApplicationCircuit
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
MuteControl
SyncControl
FaultFlag
10Vto26V
GainSelect
1 F
m
1 F
m
1 F
m
1 F
m
10nF
100kW
0.22 F
m
0.22 F
m
0.22 F
m
0.22 F
m
1 F
m
1 F
m
1 F
m
SLOS509B – OCTOBER 2006 – REVISED JULY 2007
15-W STEREO CLASS-D AUDIO POWER AMPLIFIER
Televisions
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
The TPA3107D2 is a 15-W (per channel) efficient,
Need for Heat Sinks
Class-D audio power amplifier for driving bridged-tied
Four Selectable, Fixed Gain Settings
stereo speakers. The TPA3107D2 can drive stereo
Differential Inputs
speakers as low as 6
. The high efficiency of the
Thermal and Short-Circuit Protection With
TPA3107D2, 87%, eliminates the need for an
external heat sink when playing music.
Auto Recovery Feature
Clock Output for Synchronization With
The gain of the amplifier is controlled by two gain
Multiple Class-D Devices
select pins. The gain selections are 20, 26, 32,
36 dB.
Surface Mount 10 mm × 10 mm, 64-pin HTQFP
Package
The outputs are fully protected against shorts to
GND, VCC, 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.
Copyright 2006–2007, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.
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