參數(shù)資料
型號(hào)： LM1877M-9X/NOPB
廠商： NATIONAL SEMICONDUCTOR CORP
元件分類(lèi)： 音頻／視頻放大
英文描述： 1.3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDSO14
封裝： SOIC-14
文件頁(yè)數(shù)： 1/9頁(yè)
文件大?。?/td> 290K
代理商： LM1877M-9X/NOPB
LM1877
Dual Audio Power Amplifier
General Description
The LM1877 is a monolithic dual power amplifier designed to
deliver 2W/channel continuous into 8
loads. The LM1877 is
designed to operate with a low number of external compo-
nents, and still provide flexibility for use in stereo phono-
graphs, 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
n
2W/channel
n
65 dB ripple rejection, output referred
n
65 dB channel separation, output referred
n
Wide supply range, 6V–24V
n
Very low cross-over distortion
n
Low audio band noise
n
AC short circuit protected
n
Internal thermal shutdown
Applications
n
Multi-channel audio systems
n
Stereo phonographs
n
Tape recorders and players
n
AM-FM radio receivers
n
Servo amplifiers
n
Intercom systems
n
Automotive products
Connection Diagram
Dual-In-Line Package
or Surface Mount Package
00791301
Top View
Order Number LM1877M-9 or LM1877N-9
See NS Package Number M14B or N14A
February 1995
LM1877
Dual
Audio
Power
Amplifier
2004 National Semiconductor Corporation
DS007913
www.national.com
相關(guān)PDF資料
PDF描述
LM1877N-9/NOPB 1.3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP14
LM1877N-9A 1.3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP14
LM1877-9MDC 1.3 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
LM1877-9MWC 1.3 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
LM1881M-X/NOPB SYNC SEPARATOR IC, PDSO8
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM1877MX-9 功能描述:音頻放大器 RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM1877MX-9/NOPB 功能描述:音頻放大器 DUAL AUDIO POWER AMP RoHS:否 制造商:STMicroelectronics 產(chǎn)品:General Purpose Audio Amplifiers 輸出類(lèi)型:Digital 輸出功率: THD + 噪聲: 工作電源電壓:3.3 V 電源電流: 最大功率耗散: 最大工作溫度: 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM1877N-2/B+ 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual Audio Amplifier
LM1877N-3/B+ 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual Audio Amplifier
LM1877N-4/B+ 制造商:未知廠家 制造商全稱(chēng):未知廠家 功能描述:Dual Audio Amplifier
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