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參數(shù)資料
| 型號： | LM3875DWF |
| 廠商： | NATIONAL SEMICONDUCTOR CORP |
| 元件分類： | 音頻／視頻放大 |
| 英文描述： | 56 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC |
| 封裝： | WAFER |
| 文件頁數(shù)： | 13/23頁 |
| 文件大?。?/td> | 600K |
| 代理商： | LM3875DWF |
Products > Analog - Amplifiers > Operational Amplifiers > High Output Power >
100mA > LM3875
Generic P/N 3875
General Description
National Semiconductor Company
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LM3875
High-Performance 56W Audio Power Amplifier
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General Description
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Features
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Applications
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Datasheet
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Package Availability, Models, Samples
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Design Tools
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Application Notes
Parametric Table
Channels (Channels)
1
Input Output Type
Not Rail to
Rail
Bandwidth, typ (MHz)
8
Slew Rate, typ (Volts/usec)
11
Supply Current per Channel, typ
Minimum Supply Voltage (Volt)
Maximum Supply Voltage (Volt)
Offset Voltage, Max (mV)
Input Bias Current, Temp Max
Output Current, typ (mA)
The LM3875 is a highperformance audio power amplifier capable of delivering 56W of
continuous average power to an 8 Ohm load with 0.1% (THD + N) from 20 Hz
The performance of the LM3875, utilizing its Self Peak Instantaneous Temperature (
Protection Circuitry, puts it in a class above discrete and hybrid amplifiers by
providing an inherently, dynamically protected Safe Operating Area (SOA).
Protection means that these parts are completely safeguarded at the output against
overvoltage, undervoltage, overloads, including shorts to the supplies, thermal runaway, and
The LM3875 maintains an excellent SignalNoise Ratio of greater than 95 dB(min) with a
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM3875MWC | 56 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC |
| LM3875MDC | 56 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC |
| LM3876CCT | 40 W, 1 CHANNEL, AUDIO AMPLIFIER, PSFM11 |
| LM3876DWF | 56 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC |
| LM3876MWC | 56 W, 1 CHANNEL, AUDIO AMPLIFIER, UUC |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM3875T | 功能描述:IC AMP AUDIO PWR 56W AB TO220-11 RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Overture™ 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機(jī)，2-通道（立體聲） 在某負(fù)載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點(diǎn):I²C，麥克風(fēng)，靜音，短路保護(hù)，音量控制 安裝類型:表面貼裝 供應(yīng)商設(shè)備封裝:25-WLP（2.09x2.09） 封裝/外殼:25-WFBGA，WLCSP 包裝:帶卷 (TR) |
| LM3875T | 制造商:Texas Instruments 功能描述:IC AMP AUDIO 100W 3875 SIL-11 |
| LM3875T/NOPB | 制造商:Texas Instruments 功能描述:Audio Amp Speaker 1-CH Mono 56W Class-AB 11-Pin(11+Tab) TO-220 |
| LM3875TF | 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 |
| LM3875TF/NOPB | 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 |
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