- 您現在的位置：買賣IC網 > PDF目錄98268 > TPA032D02DCARG4 (TEXAS INSTRUMENTS INC) 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 PDF資料下載
參數資料
| 型號： | TPA032D02DCARG4 |
| 廠商： | TEXAS INSTRUMENTS INC |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| 封裝： | PLASTIC, HTSSOP-48 |
| 文件頁數： | 1/27頁 |
| 文件大小： | 584K |
| 代理商： | TPA032D02DCARG4 |
當前第1頁第2頁第3頁第4頁第5頁第6頁第7頁第8頁第9頁第10頁第11頁第12頁第13頁第14頁第15頁第16頁第17頁第18頁第19頁第20頁第21頁第22頁第23頁第24頁第25頁第26頁第27頁
TPA032D02
10W STEREO CLASSD AUDIO POWER AMPLIFIER
SLOS243B DECEMBER 1999 REVISED JUNE 2000
1
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
D Extremely Efficient Class-D Stereo
Operation
D Drives L and R Channels
D 10-W BTL Output Into 4 From 12 V
D 32-W Peak Music Power
D Fully Specified for 12-V Operation
D Low Shutdown Current
D Thermally-Enhanced PowerPAD Surface-
Mount Packaging
D Thermal and Under-Voltage Protection
description
The TPA032D02 is a monolithic power IC stereo
audio amplifier that operates in extremely efficient
Class-D operation, using the high switching speed
of power DMOS transistors to replicate the analog
input signal through high-frequency switching of
the output stage. This allows the TPA032D02 to
be configured as a bridge-tied load (BTL) amplifier
capable of delivering up to 10 W of continuous
average power into a 4-
load at 0.5% THD+N
from a 12-V power supply in the high-fidelity audio
frequency range (20 Hz to 20 kHz). A BTL
configuration eliminates the need for external
coupling capacitors on the output. A chip-level
shutdown control is provided to limit total supply
current to 20
A, making the device ideal for
battery-powered applications.
The output stage is compatible with a range of power supplies from 8 V to 14 V. Protection circuitry is included
to increase device reliability: thermal and under-voltage shutdown, with a status feedback terminal for use when
any error condition is encountered.
The high switching frequency of the TPA032D02 allows the output filter to consist of three small capacitors and
two small inductors per channel. The high switching frequency also allows for good THD+N performance.
The TPA032D02 is offered in the thermally enhanced 48-pin PowerPAD
TSSOP surface-mount package
(designator DCA).
Copyright
2000, Texas Instruments Incorporated
PRODUCTION DATA information is current as of publication date.
Products conform to specifications per the terms of Texas Instruments
standard warranty. Production processing does not necessarily include
testing of all parameters.
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.
PowerPAD is a trademark of Texas Instruments.
SHUTDOWN
MUTE
AGND
LINN
LINP
LCOMP
AGND
VDD
LPVDD
LOUTP
PGND
LOUTN
LPVDD
VCCREG
NC
AGND
PVDD
VCP
NC
CP1
COSC
AGND
RINN
RINP
RCOMP
FAULT0
FAULT1
RPVDD
ROUTP
PGND
ROUTN
RPVDD
VCC
NC
V2P5
PVDD
PGND
NC
CP2
NC No internal connection
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
48
47
46
45
44
43
42
41
40
39
38
37
36
35
34
33
32
31
30
29
28
27
26
25
DCA PACKAGE
(TOP VIEW)
相關PDF資料 |
PDF描述 |
|---|---|
| TPA032D03DCAR | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| TPA032D03DCA | 10 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| TPA032D04DCAR | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| TPA032D04DCA | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
| TPA032D04DCAG4 | 10 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO48 |
相關代理商/技術參數 |
參數描述 |
|---|---|
| TPA032D02EVM | 制造商:Texas Instruments 功能描述:CLASS-D STEREO AUDIO POWER AMP EVM - Bulk |
| TPA032D03 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W MONO CLASS-D AUDIO POWER AMPLIFIER |
| TPA032D03_07 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:10-W MONO CLASS-D AUDIO POWER AMPLIFIER |
| TPA032D03DCA | 功能描述:音頻放大器 10W Monaur RoHS:否 制造商:STMicroelectronics 產品: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 |
| TPA032D03EVM | 制造商:Texas Instruments 功能描述:TPA032D03 CLASS-D AUDIO POWER AMO EVM - Bulk |
發布緊急采購，3分鐘左右您將得到回復。