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LM4860M/NOPB PDF预览

LM4860M/NOPB

更新时间: 2024-11-20 12:02:47
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
页数 文件大小 规格书
20页 1004K
描述
Series 1W Audio Power Amplifier with Shutdown Mode

LM4860M/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:SOIC
包装说明:SOP, SOP16,.25针数:16
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:0.6
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:36 dB谐波失真:0.72%
JESD-30 代码:R-PDSO-G16JESD-609代码:e3
长度:9.902 mm湿度敏感等级:1
信道数量:1功能数量:1
端子数量:16最高工作温度:85 °C
最低工作温度:-20 °C标称输出功率:1.15 W
封装主体材料:PLASTIC/EPOXY封装代码:SOP
封装等效代码:SOP16,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.753 mm
子类别:Audio/Video Amplifiers最大压摆率:15 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:3.9 mmBase Number Matches:1

LM4860M/NOPB 数据手册

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LM4860  
www.ti.com  
SNAS096C AUGUST 1994REVISED MAY 2013  
LM4860  
Series 1W Audio Power Amplifier with Shutdown  
Mode  
Check for Samples: LM4860  
1
FEATURES  
DESCRIPTION  
The LM4860 is a bridge-connected audio power  
amplifier capable of delivering 1W of continuous  
average power to an 8Ω load with less than 1%  
THD+N over the audio spectrum from a 5V power  
supply.  
2
No Output Coupling Capacitors, Bootstrap  
Capacitors, or Snubber Circuits are Necessary  
Small Outline (SO) Packaging  
Compatible with PC Power Supplies  
Thermal Shutdown Protection Circuitry  
Unity-Gain Stable  
Boomer audio power amplifiers were designed  
specifically to provide high quality output power with a  
minimal amount of external components using  
surface mount packaging. Since the LM4860 does  
not require output coupling capacitors, bootstrap  
capacitors or snubber networks, it is optimally suited  
for low-power portable systems.  
External Gain Configuration Capability  
Two Headphone Control Inputs and  
Headphone Sensing Output  
APPLICATIONS  
The LM4860 features an externally controlled, low-  
power consumption shutdown mode, as well as an  
internal thermal shutdown protection mechanism. It  
also includes two headphone control inputs and a  
headphone sense output for external monitoring.  
Personal Computers  
Portable Consumer Products  
Cellular Phones  
Self-Powered Speakers  
Toys and Games  
The unity-gain stable LM4860 can be configured by  
external gain setting resistors for differential gains of  
up to 10 without the use of external compensation  
components. Higher gains may be achieved with  
suitable compensation.  
KEY SPECIFICATIONS  
THD+N at 1W Continuous Average  
Output Power into 8Ω: 1% (Max)  
Instantaneous Peak Output Power: > 2 W  
Shutdown Current: 0.6 μA (typ)  
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
All 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 © 1994–2013, Texas Instruments Incorporated  

LM4860M/NOPB 替代型号

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LM4860M TI

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LM4860MX/NOPB TI

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