參數(shù)資料
型號: LM4752MDC
廠商: NATIONAL SEMICONDUCTOR CORP
元件分類: 音頻/視頻放大
英文描述: 7 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
封裝: DIE
文件頁數(shù): 18/21頁
文件大?。?/td> 732K
代理商: LM4752MDC
System Application Circuit
External Components Description
Components
Function Description
1, 2
Cs
Provides power supply filtering and bypassing.
3, 4
Rsn
Works with Csn to stabilize the output stage from high frequency oscillations.
5, 6
Csn
Works with Rsn to stabilize the output stage from high frequency oscillations.
7
Cb
Provides filtering for the internally generated half-supply bias generator.
8, 9
Ci
Input AC coupling capacitor which blocks DC voltage at the amplifier’s input terminals.
Also creates a high pass filter with fc=1/(2
π Rin Cin).
10, 11
Co
Output AC coupling capacitor which blocks DC voltage at the amplifier’s output terminal.
Creates a high pass filter with fc=1/(2
π Rout Cout).
12, 13
Ri
Voltage control - limits the voltage level to the amplifier’s input terminals.
DS100039-5
FIGURE 4. Circuit for External Components Description
LM4752
www.national.com
6
相關(guān)PDF資料
PDF描述
LM4752MWC 7 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
LM4752T/NOPB 7 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM7
LM4753T 11.8 W, 2 CHANNEL, AUDIO AMPLIFIER, PZFM15
LM4755MWC 11 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
LM4755MDC 11 W, 2 CHANNEL, AUDIO AMPLIFIER, UUC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4752T 制造商:National Semiconductor Corporation 功能描述: 制造商:Texas Instruments 功能描述:
LM4752T/NOPB 功能描述:IC AMP AUDIO PWR 11W AB TO220-7 RoHS:是 類別:集成電路 (IC) >> 線性 - 音頻放大器 系列:- 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)
LM4752T/NOPB 制造商:Texas Instruments 功能描述:Audio Power Amplifier IC
LM4752TS 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
LM4752TS/NOPB 功能描述:音頻放大器 STEREO 11W 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(fēng)格:SMD/SMT 封裝 / 箱體:TQFP-64 封裝:Reel