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LM1876TF PDF预览

LM1876TF

更新时间: 2024-02-11 17:31:00
品牌 Logo 应用领域
美国国家半导体 - NSC 放大器功率放大器
页数 文件大小 规格书
16页 596K
描述
Overture⑩ Audio Power Amplifier Series Dual 20W Audio Power Amplifier with Mute and Standby Modes

LM1876TF 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:TO-220, ZIP15,.2,.17TB针数:3
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.33.00.01Factory Lead Time:6 weeks
风险等级:0.93标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:110 dB
谐波失真:0.009%JESD-30 代码:R-PZFM-T15
JESD-609代码:e3长度:20.015 mm
湿度敏感等级:1信道数量:2
功能数量:1端子数量:15
最高工作温度:85 °C最低工作温度:-20 °C
标称输出功率:22 W封装主体材料:PLASTIC/EPOXY
封装代码:TO-220封装等效代码:ZIP15,.2,.17TB
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:80 mA最大供电电压 (Vsup):22 V
最小供电电压 (Vsup):22 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:1.27 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

LM1876TF 数据手册

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February 1998  
LM1876 Overture Audio Power Amplifier Series  
Dual 20W Audio Power Amplifier with Mute and Standby  
Modes  
General Description  
Key Specifications  
The LM1876 is a stereo audio amplifier capable of delivering  
typically 20W per channel of continuous average output  
power into a 4or 8load with less than 0.1% (THD + N).  
j
j
j
THD+N at 1 kHz at 2 x 15W continuous average  
output power into 4or 8:  
THD+N at 1 kHz at continuous average  
output power of 2 x 20W into 8:  
Standby current:  
0.1% (max)  
Each amplifier has an independent smooth transition fade-in/  
out mute and a power conserving standby mode which can  
be controlled by external logic.  
0.009% (typ)  
4.2 mA (typ)  
The performance of the LM1876, utilizing its Self Peak In-  
stantaneous Temperature (˚Ke) (SPiKe ) Protection Cir-  
Features  
cuitry, places it in a class above discrete and hybrid amplifi-  
ers by providing an inherently, dynamically protected Safe  
Operating Area (SOA). SPiKe Protection means that these  
parts are safeguarded at the output against overvoltage, un-  
dervoltage, overloads, including thermal runaway and in-  
stantaneous temperature peaks.  
n SPiKe Protection  
n Minimal amount of external components necessary  
n Quiet fade-in/out mute mode  
n Standby-mode  
n Isolated 15-lead TO-220 package  
n Non-Isolated 15-lead TO-220 package  
Applications  
n High-end stereo TVs  
n Component stereo  
n Compact stereo  
Typical Application  
Connection Diagram  
Plastic Package  
DS012072-2  
Top View  
Isolated Package  
Order Number LM1876TF  
See NS Package Number TF15B  
Non-Isolated Package  
Order Number LM1876T  
See NS Package Number TA15A  
DS012072-1  
FIGURE 1. Typical Audio Amplifier Application Circuit  
Note: Numbers in parentheses represent pinout for amplifier B.  
*
Optional component dependent upon specific design requirements.  
SPiKe Protection and Overture are trademarks of National Semiconductor Corporation.  
© 1999 National Semiconductor Corporation  
DS012072  
www.national.com  

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