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TDA8920CTH PDF预览

TDA8920CTH

更新时间: 2024-09-19 06:01:03
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 232K
描述
2 ´ 110 W class-D power amplifier

TDA8920CTH 技术参数

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:24
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.33.00.01风险等级:5.66
Is 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:10%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:110 W封装主体材料:PLASTIC/EPOXY
封装代码:HSSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, SHRINK PITCH认证状态:Not Qualified
座面最大高度:3.5 mm最大供电电压 (Vsup):32.5 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

TDA8920CTH 数据手册

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TDA8920C  
2 × 110 W class-D power amplifier  
Rev. 02 — 11 June 2009  
Product data sheet  
1. General description  
The TDA8920C is a high-efficiency class-D audio power amplifier. The typical output  
power is 2 × 110 W with a speaker load impedance of 4 .  
The TDA8920C is available in both HSOP24 and DBS23P power packages. The amplifier  
operates over a wide supply voltage range from ±12.5 V to ±32.5 V and features low  
quiescent current consumption.  
2. Features  
I Pin compatible with TDA8950/20B for both HSOP24 and DBS23P packages  
I Symmetrical operating supply voltage range from ±12.5 V to ±32.5 V  
I Stereo full differential inputs, can be used as stereo Single-Ended (SE) or mono  
Bridge-Tied Load (BTL) amplifier  
I High output power in typical applications:  
N SE 2 × 110 W, RL = 4 (VP = ±30 V)  
N SE 2 × 125 W, RL = 4 (VP = ±32 V)  
N SE 2 × 120 W, RL = 3 (VP = ±29 V)  
N BTL 1 × 220 W, RL = 8 (VP = ±30 V)  
I Low noise  
I Smooth pop noise-free start-up and switch off  
I Zero dead time switching  
I Fixed frequency  
I Internal or external clock  
I High efficiency  
I Low quiescent current  
I Advanced protection strategy: voltage protection and output current limiting  
I Thermal FoldBack (TFB)  
I Fixed gain of 30 dB in SE and 36 dB in BTL applications  
I Fully short-circuit proof across load  
I BD modulation in BTL configuration  
3. Applications  
I DVD  
I Mini and micro receiver  
I Home Theater In A Box (HTIAB) system  
I High-power speaker system  

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