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TDA8950TH PDF预览

TDA8950TH

更新时间: 2024-11-08 11:50:19
品牌 Logo 应用领域
恩智浦 - NXP 消费电路商用集成电路音频放大器视频放大器功率放大器光电二极管
页数 文件大小 规格书
39页 272K
描述
2 X 150 W class-D power amplifier

TDA8950TH 技术参数

是否Rohs认证: 符合生命周期:End Of Life
零件包装代码:SOIC包装说明:PLASTIC, SOT566-3, HSOP-24
针数:24Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.17Is Samacsys:N
标称带宽:20 kHz商用集成电路类型:AUDIO AMPLIFIER
增益:30 dB谐波失真:0.05%
JESD-30 代码:R-PDSO-G24长度:15.9 mm
信道数量:2功能数量:1
端子数量:24最高工作温度:85 °C
最低工作温度:-40 °C标称输出功率:170 W
封装主体材料:PLASTIC/EPOXY封装代码:HSSOP
封装等效代码:SOP24,.56,40封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH电源:+-35 V
认证状态:Not Qualified座面最大高度:3.5 mm
子类别:Audio/Video Amplifiers最大供电电压 (Vsup):40 V
最小供电电压 (Vsup):12.5 V表面贴装:YES
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:1 mm端子位置:DUAL
宽度:11 mmBase Number Matches:1

TDA8950TH 数据手册

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TDA8950  
2 × 150 W class-D power amplifier  
Rev. 01 — 9 September 2008  
Preliminary data sheet  
1. General description  
The TDA8950 is a high efficiency class-D audio power amplifier. The typical output power  
is 2 × 150 W with a speaker load impedance of 4 .  
The TDA8950 is available in the HSOP24 power package and DBS23P power package.  
The amplifier operates over a wide supply voltage range from ±12.5 V to ±40 V and  
consumes a low quiescent current.  
2. Features  
I Pin compatible with TDA8920B for both HSOP24 and DBS23P packages  
I Symmetrical high operating supply voltage range from ±12.5 V to ±40 V  
I Stereo full differential inputs, usable as stereo Single-Ended (SE) or mono Bridge-Tied  
Load (BTL) amplifier  
I High output power at typical applications:  
N SE 2 × 150 W, RL = 4 (VP = ±37 V)  
N SE 2 × 170 W, RL = 4 (VP = ±39 V)  
N SE 2 × 100 W, RL = 6 (VP = ±37 V)  
N BTL 1 × 300 W, RL = 8 (VP = ±37 V)  
I Low noise in BTL due to BD-modulation  
I Smooth pop noise-free start-up and switch down  
I Zero dead time Pulse Width Modulation (PWM) output switching  
I Fixed frequency  
I Internal or external clock switching frequency  
I High efficiency  
I Low quiescent current  
I Advanced protection strategy: voltage protection and output current limiting  
I Thermal foldback  
I Fixed gain of 30 dB in SE and 36 dB in BTL  
I Full short-circuit proof across load  
3. Applications  
I DVD  
I Mini and micro receiver  
I Home Theater In A Box (HTIAB) system  
I High power speaker system  

TDA8950TH 替代型号

型号 品牌 替代类型 描述 数据表
TDA8950TH/N1,118 NXP

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