參數(shù)資料
型號(hào): LM4880MWA
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類(lèi): 音頻/視頻放大
英文描述: 0.325 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
封裝: WAFER
文件頁(yè)數(shù): 11/15頁(yè)
文件大?。?/td> 418K
代理商: LM4880MWA
External Components Description (Figure 1) (Continued)
Components
Functional Description
4.
C
S
Supply bypass capacitor which provides power supply filtering. Refer to the Application
Information section for proper placement and selection of the supply bypass capacitor.
5.
C
B
Bypass pin capacitor which provides half-supply filtering. Refer to the section, Proper
Selection of External Components, for information concerning proper placement and
selection of C
B.
6.
C
o
Output coupling capacitor which blocks the DC voltage at the amplifier’s output. Forms a high
pass filter with R
L at fo = 1/(2πRLCo).
Typical Performance Characteristics
THD+Nvs Output Power
DS012343-5
THD+Nvs Output Power
DS012343-6
THD+Nvs Output Power
DS012343-7
THD+Nvs Output Power
DS012343-8
THD+Nvs Output Power
DS012343-9
THD+Nvs Output Power
DS012343-10
THD+Nvs Frequency
DS012343-11
THD+Nvs Frequency
DS012343-12
THD+Nvs Frequency
DS012343-13
LM4880
www.national.com
5
相關(guān)PDF資料
PDF描述
LM4881MDA 0.3 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
LM4881N/NOPB 0.3 W, 2 CHANNEL, AUDIO AMPLIFIER, PDIP8
LM4882MMX/NOPB 0.48 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
LM4882MX/NOPB 0.48 W, 1 CHANNEL, AUDIO AMPLIFIER, PDSO8
LM4883SQ/NOPB 0.4 W, 2 CHANNEL, AUDIO AMPLIFIER, QCC24
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4880MX 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
LM4880MX/NOPB 功能描述:音頻放大器 Dual 200 mW Audio Pwr 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
LM4880N 功能描述:IC AMP AUDIO PWR .325W STER 8DIP RoHS:否 類(lèi)別:集成電路 (IC) >> 線性 - 音頻放大器 系列:Boomer® 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(lèi)型:H 類(lèi) 輸出類(lèi)型:耳機(jī),2-通道(立體聲) 在某負(fù)載時(shí)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(lèi)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)
LM4880-SH2-R 制造商:UTC-IC 制造商全稱(chēng):UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE
LM4880-SH2-T 制造商:UTC-IC 制造商全稱(chēng):UTC-IC 功能描述:DUAL 250mW AUDIO POWER AMPLIFIER WITH SHUTDOWN MODE