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TDA8922BJ PDF预览

TDA8922BJ

更新时间: 2024-09-18 21:55:47
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局域网
页数 文件大小 规格书
32页 195K
描述
2 X 50 W class-D power amplifier

TDA8922BJ 技术参数

Source Url Status Check Date:2013-06-14 00:00:00生命周期:Obsolete
零件包装代码:ZFM包装说明:,
针数:23Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.7Is Samacsys:N
标称带宽:22 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-PZFM-T23信道数量:2
功能数量:1端子数量:23
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:50 W封装主体材料:PLASTIC/EPOXY
封装形状:RECTANGULAR封装形式:FLANGE MOUNT
认证状态:Not Qualified最大供电电压 (Vsup):30 V
最小供电电压 (Vsup):12.5 V表面贴装:NO
温度等级:INDUSTRIAL端子形式:THROUGH-HOLE
端子位置:ZIG-ZAGBase Number Matches:1

TDA8922BJ 数据手册

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TDA8922B  
2 × 50 W class-D power amplifier  
Rev. 01 — 1 October 2004  
Preliminary data sheet  
1. General description  
The TDA8922B is a high efficiency class-D audio power amplifier with very low  
dissipation. The typical output power is 2 × 50 W.  
The device is available in the HSOP24 power package and in the DBS23P through-hole  
power package. The amplifier operates over a wide supply voltage range from ±12.5 V  
to ±30 V and consumes a very low quiescent current.  
2. Features  
Zero dead time switching  
Advanced current protection: output current limiting  
Smooth start-up: no pop-noise due to DC offset  
High efficiency  
Operating supply voltage from ±12.5 V to ±30 V  
Low quiescent current  
Usable as a stereo Single-Ended (SE) amplifier or as a mono amplifier in Bridge-Tied  
Load (BTL)  
Fixed gain of 30 dB in Single-Ended (SE) and 36 dB in Bridge-Tied Load (BTL)  
High supply voltage ripple rejection  
Internal switching frequency can be overruled by an external clock  
Full short-circuit proof across load and to supply lines  
Thermally protected.  
3. Applications  
Television sets  
Home-sound sets  
Multimedia systems  
All mains fed audio systems  
Car audio (boosters).  

TDA8922BJ 替代型号

型号 品牌 替代类型 描述 数据表
TDA8922BJ/N2,112 NXP

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