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TPA2000D2PWP PDF预览

TPA2000D2PWP

更新时间： 2024-11-09 22:29:07
品牌 Logo 应用领域
德州仪器 - TI 消费电路商用集成电路音频放大器视频放大器功率放大器光电二极管LTEPC
页数 文件大小 规格书
17页 257K
描述
2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER

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TPA2000D2PWP 技术参数

是否无铅：不含铅是否Rohs认证：符合
生命周期：Active零件包装代码：TSSOP
包装说明：HTSSOP-24针数：24
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：1.34Samacsys Confidence：3
Samacsys Status：ReleasedSamacsys PartID：267101
Samacsys Pin Count：24Samacsys Part Category：Integrated Circuit
Samacsys Package Category：Small Outline PackagesSamacsys Footprint Name：PW0024A
Samacsys Released Date：2020-04-13 16:40:17Is Samacsys：N
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
增益：23.5 dB谐波失真：0.1%
JESD-30 代码：R-PDSO-G24JESD-609代码：e4
长度：7.8 mm湿度敏感等级：2
信道数量：2功能数量：1
端子数量：24最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：2 W
封装主体材料：PLASTIC/EPOXY封装代码：HTSSOP
封装等效代码：TSSOP24,.25封装形状：RECTANGULAR
封装形式：SMALL OUTLINE, HEAT SINK/SLUG, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：260
电源：5 V认证状态：Not Qualified
座面最大高度：1.2 mm子类别：Audio/Video Amplifiers
最大压摆率：10 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：4.5 V表面贴装：YES
技术：CMOS温度等级：INDUSTRIAL
端子面层：Nickel/Palladium/Gold (Ni/Pd/Au)端子形式：GULL WING
端子节距：0.65 mm端子位置：DUAL
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：4.4 mm
Base Number Matches：1

TPA2000D2PWP 数据手册

 浏览型号TPA2000D2PWP的Datasheet PDF文件第2页浏览型号TPA2000D2PWP的Datasheet PDF文件第3页浏览型号TPA2000D2PWP的Datasheet PDF文件第4页浏览型号TPA2000D2PWP的Datasheet PDF文件第5页浏览型号TPA2000D2PWP的Datasheet PDF文件第6页浏览型号TPA2000D2PWP的Datasheet PDF文件第7页 
TPA2000D2  
2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER  
SLOS291B – MARCH 2000 – REVISED APRIL 2000  
PWP PACKAGE  
(TOP VIEW)  
Modulation Scheme Optimized to Operate  
Without a Filter  
2 W Into 3-Ω Speakers (THD+N< 0.4%)  
< 0.08% THD+N at 1 W, 1 kHz, Into 4-Ω Load  
1
24  
23  
22  
21  
20  
19  
18  
17  
16  
15  
14  
13  
PGND  
LOUTN  
GAIN0  
PGND  
LOUTP  
BYPASS  
2
3
rd  
Extremely Efficient 3 Generation 5-V  
4
PV  
PV  
DD  
DD  
Class-D Technology:  
5
LINN  
AGND  
COSC  
RINN  
LINP  
– Low Supply Current (No Filter) . . . 8 mA  
– Low Supply Current (Filter) . . . 15 mA  
– Low Shutdown Current . . . 1 µA  
6
V
DD  
7
ROSC  
RINP  
PV  
DD  
GAIN1  
ROUTP  
PGND  
8
– Low Noise Floor . . . 56 µV  
RMS  
9
PV  
DD  
– Maximum Efficiency into 3 Ω, 65 – 70%  
– Maximum Efficiency into 8 Ω, 75 – 85%  
– 4 Internal Gain Settings . . . 8 – 23.5 dB  
– PSRR . . . –77 dB  
10  
11  
12  
SHUTDOWN  
ROUTN  
PGND  
Integrated Depop Circuitry  
Short-Circuit Protection (Short to Battery,  
Ground, and Load)  
–40°C to 85°C Operating Temperature  
Range  
description  
The TPA2000D2 is the third generation 5-V class-D amplifier from Texas Instruments. Improvements to  
previous generation devices include: lower supply current, lower noise floor, better efficiency, four different gain  
settings, smallerpackaging, andfewerexternalcomponents. Themostsignificantadvancementwiththisdevice  
is its modulation scheme that allows the amplifier to operate without the output filter. Eliminating the output filter  
saves the user approximately 30% in system cost and 75% in PCB area.  
The TPA2000D2 is a monolithic class-D power IC stereo audio amplifier, using the high switching speed of  
power MOSFET transistors. These transistors reproduce the analog signal through high-frequency switching  
of the output stage. The TPA2000D2 is configured as a bridge-tied load (BTL) amplifier capable of delivering  
greater than 2 W of continuous average power into a 3-Ω load at less than 1% THD+N from a 5-V power supply  
in the high fidelity range (20 Hz to 20 kHz). With 1 W being delivered to a 4-Ω load at 1 kHz, the typical THD+N  
is less than 0.08%.  
A BTL configuration eliminates the need for external coupling capacitors on the output. Low supply current of  
8 mA makes the device ideal for battery-powered applications. Protection circuitry increases device reliability:  
thermal, over-current, and under-voltage shutdown.  
Efficient class-D modulation enables the TPA2000D2 to operate at full power into 3-Ω loads at an ambient  
temperature of 85°C.  
AVAILABLE OPTIONS  
PACKAGED DEVICE  
T
A
TSSOP (PWP)  
–40°C to 85°C  
TPA2000D2PWP  
NOTE: The PWP package is available taped and reeled. To  
order a taped and reeled part, add the suffix R to the  
part number (e.g., TPA2000D2PWPR).  
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.  
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.  
1
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
1234567...17

中文翻译

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TPA2000D2PWP 替代型号

型号 品牌 替代类型 描述 数据表
TPA2000D2PWPR TI

完全替代

 2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA2000D2PWR TI

类似代替

 2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER
TPA2000D2PWPG4 TI

类似代替

 2-W FILTERLESS STEREO CLASS-D AUDIO POWER AMPLIFIER

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