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LM2876TF/NOPB PDF预览

LM2876TF/NOPB

更新时间： 2024-11-24 11:12:07
品牌 Logo 应用领域
德州仪器 - TI 局域网放大器功率放大器商用集成电路
页数 文件大小 规格书
29页 973K
描述
具有静音功能的高性能 40 瓦音频功率放大器 | NDA | 11 | -20 to 85

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中文翻译

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LM2876TF/NOPB 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：SFM
包装说明：ZFM, ZIP11,.1,.1,67TB针数：3
Reach Compliance Code：not_compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：0.98标称带宽：20 kHz
商用集成电路类型：AUDIO AMPLIFIER增益：26 dB
谐波失真：0.06%JESD-30 代码：R-PZFM-T11
JESD-609代码：e3长度：20.015 mm
湿度敏感等级：1信道数量：1
功能数量：1端子数量：11
最高工作温度：85 °C最低工作温度：-20 °C
标称输出功率：40 W封装主体材料：PLASTIC/EPOXY
封装代码：ZFM封装等效代码：ZIP11,.1,.1,67TB
封装形状：RECTANGULAR封装形式：FLANGE MOUNT
峰值回流温度（摄氏度）：260认证状态：Not Qualified
座面最大高度：4.62 mm子类别：Audio/Video Amplifiers
最大压摆率：50 mA最大供电电压 (Vsup)：30 V
最小供电电压 (Vsup)：10 V表面贴装：NO
技术：BIPOLAR温度等级：OTHER
端子面层：Matte Tin (Sn)端子形式：THROUGH-HOLE
端子节距：1.702 mm端子位置：ZIG-ZAG
处于峰值回流温度下的最长时间：40宽度：19.583 mm
Base Number Matches：1

LM2876TF/NOPB 数据手册

 浏览型号LM2876TF/NOPB的Datasheet PDF文件第2页浏览型号LM2876TF/NOPB的Datasheet PDF文件第3页浏览型号LM2876TF/NOPB的Datasheet PDF文件第4页浏览型号LM2876TF/NOPB的Datasheet PDF文件第5页浏览型号LM2876TF/NOPB的Datasheet PDF文件第6页浏览型号LM2876TF/NOPB的Datasheet PDF文件第7页 
LM2876  
www.ti.com  
SNAS088C –AUGUST 1995–REVISED MARCH 2013  
LM2876 Overture™ Audio Power Amplifier Series  
High-Performance 40W Audio Power Amplifier w/Mute  
Check for Samples: LM2876  
1
FEATURES  
DESCRIPTION  
The LM2876 is a high-performance audio power  
23  
•
40W Continuous Average Output Power Into  
8Ω  
amplifier capable of delivering 40W of continuous  
average power to an 8Ω load with 0.1% THD+N from  
20Hz–20kHz.  
•
75W Instantaneous Peak Output Power  
Capability  
The performance of the LM2876, utilizing its Self  
Peak Instantaneous Temperature (°Ke) (SPiKe)  
protection circuitry, puts it in a class above discrete  
and hybrid amplifiers by providing an inherently,  
dynamically protected Safe Operating Area (SOA).  
SPiKe protection means that these parts are  
completely safeguarded at the output against  
overvoltage, undervoltage, overloads, including shorts  
to the supplies, thermal runaway, and instantaneous  
temperature peaks.  
•
•
•
Signal-to-Noise Ratio ≥ 95 dB(min)  
An Input Mute Function  
Output Protection From A Short to Ground Or  
to the Supplies Via Internal Current Limiting  
Circuitry  
•
•
Output Over-Voltage Protection Against  
Transients From Inductive Loads  
Supply Under-Voltage Protection, Not Allowing  
Internal Biasing to Occur When |VEE| + |VCC| ≤  
12V, Thus Eliminating Turn-On and Turn-Off  
Transients  
The LM2876 maintains an excellent signal-to-noise  
ratio of greater than 95dB (min) with a typical low  
noise floor of 2.0μV. It exhibits extremely low THD+N  
values of 0.06% at the rated output into the rated  
load over the audio spectrum, and provides excellent  
linearity with an IMD (SMPTE) typical rating of  
0.004%.  
•
•
11-Lead PFM Package  
Wide Supply Range 20V - 72V  
APPLICATIONS  
•
•
•
•
•
Component Stereo  
Compact Stereo  
Self-Powered Speakers  
Surround-Sound Amplifiers  
High-End Stereo TVs  
1
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.  
2
3
Overture is a trademark of Texas Instruments.  
All other trademarks are the property of their respective owners.  
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 © 1995–2013, Texas Instruments Incorporated  
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LM2876TF/NOPB 替代型号

型号 品牌 替代类型 描述 数据表
LM2876TF/NOPB NSC

功能相似

 IC 40 W, 1 CHANNEL, AUDIO AMPLIFIER, PZFM11, ISOLATED, TO-220, 11 PIN, Audio/Video Amplifi
LM2876TF NSC

功能相似

 Overture⑩ Audio Power Amplifier Series High-P

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