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參數(shù)資料
| 型號： | LM4651 |
| 廠商： | National Semiconductor Corporation |
| 英文描述： | LM4651 & LM4652 Overture⑩ Audio Power Amplifier 170W Class D Audio Power Amplifier Solution |
| 中文描述： | LM4651 |
| 文件頁數(shù)： | 7/20頁 |
| 文件大?。?/td> | 586K |
| 代理商： | LM4651 |
External Components Description
(Refer to Figure 1) (Continued)
Components
C
SBY1
, C
SBY2
,
C
SBY3
Functional Description
20.
Supply de-coupling capacitors. See
Supply Bypassing
in the
Application Information
section.
Provides a small DC voltage at the input to minimize the output DC offset seen by the
load. This also minimize power on pops and clicks.
Blocks DC voltages from being coupled into the input and blocks the DC voltage created
by R
OFFSET
from the source.
Slows the rise and fall time of the gate drive voltages that drive the output FET’s.
21.
R
OFFSET
22.
C
IN
23.
R
gate
Typical Performance Characteristics
Output Power vs. Supply Voltage
DS101277-4
Output Power vs. Supply Voltage
DS101277-5
THD+N vs. Output Power
R
L
= 4
DS101277-6
THD+N vs. Output Power
R
L
= 8
DS101277-7
L
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相關(guān)PDF資料 |
PDF描述 |
|---|---|
| LM4652TA | LM4651 & LM4652 Overture⑩ Audio Power Amplifier 170W Class D Audio Power Amplifier Solution |
| LM4652TF | LM4651 & LM4652 Overture⑩ Audio Power Amplifier 170W Class D Audio Power Amplifier Solution |
| LM4651N | LM4651 & LM4652 Overture⑩ Audio Power Amplifier 170W Class D Audio Power Amplifier Solution |
| LM4652 | LM4651 & LM4652 Overture⑩ Audio Power Amplifier 170W Class D Audio Power Amplifier Solution |
| LM4663 | 2 Watt Stereo Class D Audio Power Amplifier with Stereo Headphone Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| LM4651_09 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:170W Class D Audio Power Amplifier Solution |
| LM4651N | 制造商:Texas Instruments 功能描述:IC AUDIO BOOMER CLASS D 170W 4651 |
| LM4651N | 制造商:Texas Instruments 功能描述:IC AUDIO BOOMER CLASS D 170W 4651 |
| LM4651N/NOPB | 功能描述:IC AMP AUDIO PWR 170W MONO 28DIP 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) |
| LM4652 | 制造商:NSC 制造商全稱:National Semiconductor 功能描述:170W Class D Audio Power Amplifier Solution |
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