參數(shù)資料
型號(hào): LM4888
廠商: National Semiconductor Corporation
英文描述: Dual 2.1W Audio Amplifier Plus Stereo Headphone & 3D Enhancement
中文描述: 雙2.1W音頻功率放大器加立體聲耳機(jī)
文件頁(yè)數(shù): 21/22頁(yè)
文件大?。?/td> 1179K
代理商: LM4888
Bill of Materials
Analog Audio LM4888SQ Eval Board
Assembly Part Number: 551012279–001
Revision: A
Item
1
2
3
4
Part Number
551012279–001
Part Description
LM4888 Eval Board PCB etch 001
IC LM4888SQ
Tant Cap 0.22μF 50V 10%
Tant Cap 1μF 16V 10% Size = A
3216
Tant Cap 100μF 16V 10% Size = D
7343
Cer Capacitor 1nF
Res 1k
1/8W 1% 0805
Res 10k
1/8W 1% 0805
Res 20k
1/8W 1% 0805
Qty
1
1
4
2
Ref Designator
Remark
U1
C1, C2
C5, C6
5
2
C3, C4
6
7
8
9
1
2
4
5
C7
R10, R11
R3, R4, R6, R7
R1, R2,R5, R8,
R9
R12, R13
INA, INB
–OutA,– OutB,
GND
+OutA,+ OutB,
VDD
SD, MUX
HP Logic
10
11
12
Res 100k
1/8W 1% 0805
RCA Jack
Banana Jack, Black
2
2
3
Mouser # 16PJ097
Mouser # ME164–6218
13
Banana Jack, Red
3
Mouser # ME164–6219
14
15
Jumper Header 3 x 1
Jumper Header (2x)
2
1
Revision History
Rev
1.0
Date
6/09/05
Description
Changed the doc title from LM4888SQ into LM4888, then re-released D/S to the WEB (per Steve K. (MC)
L
www.national.com
21
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LM4888_06 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Dual 2.1W Audio Amplifier Plus Stereo Headphone & 3D Enhancement
LM4888A E WAF 制造商:Texas Instruments 功能描述:
LM4888SQ 制造商:NSC 制造商全稱(chēng):National Semiconductor 功能描述:Dual 2.1W Audio Amplifier Plus Stereo Headphone & 3D Enhancement
LM4888SQ/NOPB 功能描述:IC AMP AUDIO PWR 3W STER 24LLP RoHS:是 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)
LM4888SQBD 功能描述:BOARD EVALUATION LM4888SQ RoHS:否 類(lèi)別:編程器,開(kāi)發(fā)系統(tǒng) >> 評(píng)估板 - 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:1 系列:-