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LM4857 PDF预览

LM4857

更新时间： 2024-02-07 02:59:18
品牌 Logo 应用领域
美国国家半导体 - NSC /
页数 文件大小 规格书
38页 1511K
描述
Stereo 1.2W Audio Sub-system with 3D Enhancement

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LM4857 技术参数

是否Rohs认证： 符合生命周期：Obsolete
包装说明：QCCN, LCC28,.2SQ,20Reach Compliance Code：unknown
风险等级：5.84商用集成电路类型：AUDIO AMPLIFIER
JESD-30 代码：S-PQCC-N28JESD-609代码：e3
湿度敏感等级：1功能数量：4
端子数量：28最高工作温度：85 °C
最低工作温度：-40 °C封装主体材料：PLASTIC/EPOXY
封装代码：QCCN封装等效代码：LCC28,.2SQ,20
封装形状：SQUARE封装形式：CHIP CARRIER
电源：3/5 V认证状态：Not Qualified
子类别：Audio/Video Amplifiers最大压摆率：21 mA
表面贴装：YES温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：NO LEAD
端子节距：0.5 mm端子位置：QUAD

LM4857 数据手册

 浏览型号LM4857的Datasheet PDF文件第32页浏览型号LM4857的Datasheet PDF文件第33页浏览型号LM4857的Datasheet PDF文件第34页浏览型号LM4857的Datasheet PDF文件第35页浏览型号LM4857的Datasheet PDF文件第36页浏览型号LM4857的Datasheet PDF文件第37页 
Physical Dimensions inches (millimeters) unless otherwise noted (Continued)  
49 Bump GR Package  
Order Number LM4857GR  
NS Package Number GRA49A  
(available soon)  
LIFE SUPPORT POLICY  
NATIONAL’S PRODUCTS ARE NOT AUTHORIZED FOR USE AS CRITICAL COMPONENTS IN LIFE SUPPORT  
DEVICES OR SYSTEMS WITHOUT THE EXPRESS WRITTEN APPROVAL OF THE PRESIDENT AND GENERAL  
COUNSEL OF NATIONAL SEMICONDUCTOR CORPORATION. As used herein:  
1. Life support devices or systems are devices or  
systems which, (a) are intended for surgical implant  
into the body, or (b) support or sustain life, and  
whose failure to perform when properly used in  
accordance with instructions for use provided in the  
labeling, can be reasonably expected to result in a  
significant injury to the user.  
2. A critical component is any component of a life  
support device or system whose failure to perform  
can be reasonably expected to cause the failure of  
the life support device or system, or to affect its  
safety or effectiveness.  
BANNED SUBSTANCE COMPLIANCE  
National Semiconductor certifies that the products and packing materials meet the provisions of the Customer Products  
Stewardship Specification (CSP-9-111C2) and the Banned Substances and Materials of Interest Specification  
(CSP-9-111S2) and contain no ‘‘Banned Substances’’ as defined in CSP-9-111S2.  
National Semiconductor  
Americas Customer  
Support Center  
National Semiconductor  
Europe Customer Support Center  
Fax: +49 (0) 180-530 85 86  
National Semiconductor  
Asia Pacific Customer  
Support Center  
National Semiconductor  
Japan Customer Support Center  
Fax: 81-3-5639-7507  
Email: new.feedback@nsc.com  
Tel: 1-800-272-9959  
Email: europe.support@nsc.com  
Deutsch Tel: +49 (0) 69 9508 6208  
English Tel: +44 (0) 870 24 0 2171  
Français Tel: +33 (0) 1 41 91 8790  
Email: ap.support@nsc.com  
Email: jpn.feedback@nsc.com  
Tel: 81-3-5639-7560  
www.national.com  
National does not assume any responsibility for use of any circuitry described, no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications.  
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