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LA4587M PDF预览

LA4587M

更新时间: 2024-11-29 22:38:51
品牌 Logo 应用领域
三洋 - SANYO 放大器
页数 文件大小 规格书
18页 340K
描述
Preamplifier + Power Amplifier for 1.5 V Headphone Stereos

LA4587M 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:QFP包装说明:QIP-48
针数:48Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.92标称带宽:20 kHz
商用集成电路类型:AUDIO AMPLIFIER增益:57 dB
谐波失真:10%JESD-30 代码:S-PQFP-G48
JESD-609代码:e0长度:14 mm
信道数量:2功能数量:1
端子数量:48最高工作温度:60 °C
最低工作温度:-10 °C标称输出功率:0.021 W
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装等效代码:QFP48,.65SQ,40封装形状:SQUARE
封装形式:FLATPACK峰值回流温度(摄氏度):NOT SPECIFIED
电源:1.2 V认证状态:Not Qualified
座面最大高度:2.5 mm子类别:Audio/Video Amplifiers
最大压摆率:24 mA最大供电电压 (Vsup):2.2 V
最小供电电压 (Vsup):0.95 V表面贴装:YES
技术:BIPOLAR温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:1 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:14 mm
Base Number Matches:1

LA4587M 数据手册

 浏览型号LA4587M的Datasheet PDF文件第2页浏览型号LA4587M的Datasheet PDF文件第3页浏览型号LA4587M的Datasheet PDF文件第4页浏览型号LA4587M的Datasheet PDF文件第5页浏览型号LA4587M的Datasheet PDF文件第6页浏览型号LA4587M的Datasheet PDF文件第7页 
Ordering number: EN5204A  
Monolithic Linear IC  
LA4587M  
Preamplifier + Power Amplifier  
for 1.5 V Headphone Stereos  
Overview  
Package Dimensions  
unit : mm  
The LA4587M is a system IC that includes all of the necessary  
functions for a playback set on a single chip, reducing the  
number of external components needed.  
3102-QFP48D  
[LA4587M]  
Functions  
.
Stereo preamplifier (supports auto reverse function,  
switchable between metal and normal tape)  
Stereo power amplifier (OCL, mute function)  
Ripple filter  
Low boost function (BTL operation in low-frequency range)  
AMSS (Automatic Music Select System)  
Power switch  
.
.
.
.
.
Features  
.
.
Preamplifier has a high open-loop gain (VGO = 73 dB).  
Preamplifier requires no NF capacitor.  
Virtual ground capacitor can be 1 µF or less. (Lower  
impedance is achieved by having a VREF amplifier built in.)  
Ripple filter requires no capacitor for preventing oscillation.  
Powerful output is obtained in low boost output  
(Po = 21 mW/VCC = 1.2 V, f = 100 Hz).  
A high-frequency cutoff capacitor is built into the  
.
SANYO : QIP48D  
.
.
.
preamplifier and power amplifier inputs; anti-buzz provision.  
Specifications  
Ambient temperature, Ta −  
C
°
Maximum Ratings at Ta = 25 C  
°
Parameter  
Maximum supply voltage  
Allowable power dissipation  
Operating temperature  
Storage temperature  
Symbol  
max  
Conditions  
Ratings  
3.0  
Unit  
V
V
CC  
Pd max  
Topr  
635  
mW  
–10 to +60  
–40 to +125  
C
°
°
Tstg  
C
SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters  
TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN  
13097HA(II)/N3095HA(II) No.5204-1/18  

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