參數(shù)資料
型號: LM386M-1
廠商: 永盛國際集團
元件分類: 音頻放大器
英文描述: Low Voltage Audio Power Amplifier(Low Voltage Audio Power Amplifier)
中文描述: 低電壓音頻功率放大器(低電壓音頻功率放大器)
文件頁數(shù): 1/8頁
文件大?。?/td> 310K
代理商: LM386M-1
Low Voltage Audio Power Amplifier
General Description
is a power amplifier designed for use in low volt-
age consumer applications. The gain is internally set to 20 to
keep external part count low, but the addition of an external
resistor and capacitor between pins 1 and 8 will increase the
gain to any value from 20 to 200.
The inputs are ground referenced while the output automati-
cally biases to one-half the supply voltage. The quiescent
power drain is only 24 milliwatts when operating from a 6 volt
supply, making the
WS386M-1 ideal for battery operation
Features
n
Battery operation
n
Minimum external parts
n
Wide supply voltage range: 4V–12V
n
Low quiescent current drain: 4mA
n
Voltage gains from 20 to 200
n
Ground referenced input
n
Self-centering output quiescent voltage
n
Low distortion: 0.2% (A
V
= 20, V
S
= 6V, R
L
= 8
, P
O
=
125mW, f = 1kHz)
n
Available in 8 pin SOP package
Applications
n
AM-FM radio amplifiers
n
Portable tape player amplifiers
n
Intercoms
n
TV sound systems
n
Line drivers
n
Ultrasonic drivers
n
Small servo drivers
n
Power converters
Equivalent Schematic and Connection Diagrams
Small Outline,
Dual in Line Package
Wing Shing Computer Components Co., (H.K.)Ltd.
Homepage:
http://www.wingshing.com
Tel:(852)2341 9276 Fax:(852)2797 8153
E-mail: wsccltd@hkstar.com
Low Voltage
Audio Power Amplifier
Pin Connection
and DIP package
Ordering Information
PART NO.
PACKAGE
SOP-8
DIP-8
8-1
LM386-1
The LM386-1
LM386M-1
LM386N-1
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM386M-1 制造商:Texas Instruments 功能描述:AMP AUDIO 0.25W SMD SOIC8 386
LM386M-1/NOPB 功能描述:音頻放大器 LOW VLTG AUDIO PWR AMP 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel
LM386M-1/NOPB 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC
LM386MM-1 功能描述:IC AMP AUDIO PWR .325W AB 8MSOP RoHS:否 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 產(chǎn)品培訓模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標準包裝:2,500 系列:DirectDrive® 類型:H 類 輸出類型:耳機,2-通道(立體聲) 在某負載時最大輸出功率 x 通道數(shù)量:35mW x 2 @ 16 歐姆 電源電壓:1.62 V ~ 1.98 V 特點:I²C,麥克風,靜音,短路保護,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)
LM386MMX-1 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: 安裝風格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel