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LM1875TSL108949 PDF预览

LM1875TSL108949

更新时间: 2024-09-15 22:51:55
品牌 Logo 应用领域
美国国家半导体 - NSC 商用集成电路放大器功率放大器局域网
页数 文件大小 规格书
12页 513K
描述
20W Audio Power Amplifier

LM1875TSL108949 技术参数

是否Rohs认证: 不符合生命周期:Transferred
包装说明:PLASTIC, TO-220, 5 PINReach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.4商用集成电路类型:AUDIO AMPLIFIER
增益:26 dB谐波失真:1%
JESD-30 代码:R-PSFM-T5JESD-609代码:e0
湿度敏感等级:1信道数量:1
功能数量:1端子数量:5
标称输出功率:25 W封装主体材料:PLASTIC/EPOXY
封装等效代码:SIP5,.1,67TB封装形状:RECTANGULAR
封装形式:FLANGE MOUNT峰值回流温度(摄氏度):260
电源:+-25 V认证状态:Not Qualified
子类别:Audio/Video Amplifiers最大压摆率:100 mA
最大供电电压 (Vsup):30 V最小供电电压 (Vsup):8 V
表面贴装:NO技术:BIPOLAR
端子面层:Tin/Lead (Sn/Pb)端子形式:THROUGH-HOLE
端子节距:1.7 mm端子位置:SINGLE
处于峰值回流温度下的最长时间:40Base Number Matches:1

LM1875TSL108949 数据手册

 浏览型号LM1875TSL108949的Datasheet PDF文件第2页浏览型号LM1875TSL108949的Datasheet PDF文件第3页浏览型号LM1875TSL108949的Datasheet PDF文件第4页浏览型号LM1875TSL108949的Datasheet PDF文件第5页浏览型号LM1875TSL108949的Datasheet PDF文件第6页浏览型号LM1875TSL108949的Datasheet PDF文件第7页 
February 1999  
LM1875  
20W Audio Power Amplifier  
General Description  
The LM1875 is a monolithic power amplifier offering very low  
distortion and high quality performance for consumer audio  
applications.  
Features  
n Up to 30 watts output power  
n AVO typically 90 dB  
n Low distortion: 0.015%, 1 kHz, 20 W  
n Wide power bandwidth: 70 kHz  
±
The LM1875 delivers 20 watts into a 4or 8load on 25V  
±
supplies. Using an 8load and 30V supplies, over 30  
n Protection for AC and DC short circuits to ground  
n Thermal protection with parole circuit  
n High current capability: 4A  
n Wide supply range 16V-60V  
n Internal output protection diodes  
n 94 dB ripple rejection  
watts of power may be delivered. The amplifier is designed  
to operate with a minimum of external components. Device  
overload protection consists of both internal current limit and  
thermal shutdown.  
The LM1875 design takes advantage of advanced circuit  
techniques and processing to achieve extremely low distor-  
tion levels even at high output power levels. Other outstand-  
ing features include high gain, fast slew rate and a wide  
power bandwidth, large output voltage swing, high current  
capability, and a very wide supply range. The amplifier is in-  
ternally compensated and stable for gains of 10 or greater.  
n Plastic power package TO-220  
Applications  
n High performance audio systems  
n Bridge amplifiers  
n Stereo phonographs  
n Servo amplifiers  
n Instrument systems  
Connection Diagram  
Typical Applications  
DS005030-1  
Front View  
NSC Package  
Package  
Ordering Info  
Number  
For Straight Leads  
LM1875T  
SL108949  
T05A  
For Stagger Bend  
LM1875T  
LB03  
T05D  
T05E  
For 90˚ Stagger Bend  
For 90˚ Stagger Bend  
LM1875T  
LB05  
LM1875T  
LB02  
TA05B  
DS005030-2  
© 1999 National Semiconductor Corporation  
DS005030  
www.national.com  

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