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参数资料
| 型号： | LM1877-9MDC |
| 厂商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分类： | 音频／视频放大 |
| 英文描述： | 1.3 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC |
| 封装： | DIE |
| 文件页数： | 3/12页 |
| 文件大小： | 309K |
| 代理商： | LM1877-9MDC |
National P/N LM1877 - Dual Audio Power Amplifier
LM1877N-9A
14 MSL Lifetime buy
N/A
1K+ $0.5500
rail
of
25
[logo]UZ3TP
LM1877N-9A
LM1877N-9
14 MSL
Full
production
N/A
1K+ $0.6600
rail
of
25
[logo]UZ3T
LM1877N-9
LM1877-9
MDC
Full
production
N/A
N/A Samples
N/A
-
LM1877-9
MWC
Full
production
N/A
wafer
jar
of
N/A
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General Description
The LM1877 is a monolithic dual power amplifier designed to deliver 2W/channel continuous into 8 Ohm
loads. The LM1877 is designed to operate with a low number of external components, and still provide
flexibility for use in stereo phonographs, tape recorders and AM-FM stereo receivers, etc. Each power
amplifier is biased from a common internal regulator to provide high power supply rejection, and output Q
point centering. The LM1877 is internally compensated for all gains greater than 10.
Features
q
2W/channel
q
-65 dB ripple rejection, output referred
q
-65 dB channel separation, output referred
q
Wide supply range, 6V-24V
q
Very low cross-over distortion
q
Low audio band noise
q
AC short circuit protected
q
Internal thermal shutdown
Applications
q
Multi-channel audio systems
q
Stereo phonographs
q
Tape recorders and players
q
AM-FM radio receivers
q
Servo amplifiers
q
Intercom systems
q
Automotive products
Design Tools
Title
Size in Kbytes Date
View Online Download Receive via Email
Amplifiers Selection Guide
software for Windows
7 Kbytes
12-Jun-2002 View
file:///H|/imaging/BITTING/cpl/20020808_1/08062002_10/NATL/08062002_HTML/LM1877.html (2 of 3) [Aug-09-2002 1:40:24 PM]
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相关代理商/技术参数 |
参数描述 |
|---|---|
| LM1877M-9 | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LM1877M-9/NOPB | 功能描述:音频放大器 DUAL AUDIO POWER AMP RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LM1877M-9/NOPB | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| LM1877MX-9 | 功能描述:音频放大器 RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
| LM1877MX-9/NOPB | 功能描述:音频放大器 DUAL AUDIO POWER AMP RoHS:否 制造商:STMicroelectronics 产品:General Purpose Audio Amplifiers 输出类型:Digital 输出功率: THD + 噪声: 工作电源电压:3.3 V 电源电流: 最大功率耗散: 最大工作温度: 安装风格:SMD/SMT 封装 / 箱体:TQFP-64 封装:Reel |
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