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NCP2820FCT2G PDF预览

NCP2820FCT2G

更新时间： 2024-11-08 04:13:39
品牌 Logo 应用领域
安森美 - ONSEMI 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
页数 文件大小 规格书
22页 288K
描述
2.65 W Filterless Class−D Audio Power Amplifier

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中文翻译

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NCP2820FCT2G 技术参数

是否无铅： 不含铅是否Rohs认证： 符合
生命周期：Active零件包装代码：BGA
包装说明：VFBGA, BGA9,3X3,20针数：9
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.33.00.01Factory Lead Time：1 week
风险等级：0.76Is Samacsys：N
标称带宽：20 kHz商用集成电路类型：AUDIO AMPLIFIER
JESD-30 代码：S-PBGA-B9JESD-609代码：e1
长度：1.45 mm湿度敏感等级：1
信道数量：1功能数量：1
端子数量：9最高工作温度：85 °C
最低工作温度：-40 °C标称输出功率：2.63 W
封装主体材料：PLASTIC/EPOXY封装代码：VFBGA
封装等效代码：BGA9,3X3,20封装形状：SQUARE
封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH峰值回流温度（摄氏度）：260
电源：3/5 V认证状态：Not Qualified
座面最大高度：0.66 mm子类别：Audio/Video Amplifiers
最大压摆率：4.6 mA最大供电电压 (Vsup)：5.5 V
最小供电电压 (Vsup)：2.5 V表面贴装：YES
温度等级：INDUSTRIAL端子面层：Tin/Silver/Copper (Sn/Ag/Cu)
端子形式：BALL端子节距：0.5 mm
端子位置：BOTTOM处于峰值回流温度下的最长时间：40
宽度：1.45 mmBase Number Matches：1

NCP2820FCT2G 数据手册

 浏览型号NCP2820FCT2G的Datasheet PDF文件第2页浏览型号NCP2820FCT2G的Datasheet PDF文件第3页浏览型号NCP2820FCT2G的Datasheet PDF文件第4页浏览型号NCP2820FCT2G的Datasheet PDF文件第5页浏览型号NCP2820FCT2G的Datasheet PDF文件第6页浏览型号NCP2820FCT2G的Datasheet PDF文件第7页 
NCP2820  
2.65 W Filterless Class−D  
Audio Power Amplifier  
The NCP2820 is a cost−effective mono Class−D audio power  
amplifier capable of delivering 2.65 W of continuous average power  
to 4.0 ꢀ from a 5.0 V supply in a Bridge Tied Load (BTL)  
configuration. Under the same conditions, the output power stage can  
provide 1.4 W to a 8.0 ꢀ BTL load with less than 1% THD+N. For  
cellular handsets or PDAs it offers space and cost savings because no  
output filter is required when using inductive tranducers. With more  
than 90% efficiency and very low shutdown current, it increases the  
lifetime of your battery and drastically lowers the junction  
temperature.  
The NCP2820 processes analog inputs with a pulse width  
modulation technique that lowers output noise and THD when  
compared to a conventional sigma−delta modulator. The device allows  
independent gain while summing signals from various audio sources.  
Thus, in cellular handsets, the earpiece, the loudspeaker and even the  
melody ringer can be driven with a single NCP2820. Due to its low  
http://onsemi.com  
MARKING  
DIAGRAMS  
A3  
A1  
1
9−PIN FLIP−CHIP CSP  
1
FC SUFFIX  
CASE 499AL  
C1  
8
1
ZB MG  
1
42ꢁ ꢂV noise floor, A−weighted, a clean listening is guaranteed no  
matter the load sensitivity.  
8 PIN UDFN 2x2.2  
MU SUFFIX  
Features  
CASE 506AV  
• Optimized PWM Output Stage: Filterless Capability  
• Efficiency up to 90%  
A
Y
= Assembly Location  
= Year  
Low 2.5 mA Typical Quiescent Current  
• Large Output Power Capability: 1.4 W with 8.0 ꢀ Load (CSP) and  
THD + N < 1%  
WW = Work Week  
M
G
= Date Code  
= Pb−Free Package  
• Wide Supply Voltage Range: 2.5−5.5 V Operating Voltage  
• High Performance, THD+N of 0.03% @ V = 5.0 V,  
p
R = 8.0 ꢀ, P = 100 mW  
L
out  
• Excellent PSRR (−65 dB): No Need for Voltage Regulation  
• Surface Mounted Package 9−Pin Flip−Chip CSPand UDFN8  
• Fully Differential Design. Eliminates Two Input Coupling Capacitors  
ORDERING INFORMATION  
See detailed ordering and shipping information on page 20 of  
this data sheet.  
• Very Fast Turn On/Off Times with Advanced Rising and Falling  
Cs  
Gain Technique  
• External Gain Configuration Capability  
• Internally Generated 250 kHz Switching Frequency  
VP  
Audio  
Input  
from  
R
R
i
i
INP  
INM  
OUTM  
OUTP  
• Short Circuit Protection Circuitry  
DAC  
• “Pop and Click” Noise Protection Circuitry  
• Pb−Free Packages are Available  
SD  
Input from  
Microcontroller  
Applications  
• Cellular Phone  
GND  
• Portable Electronic Devices  
• PDAs and Smart Phones  
• Portable Computer  
Cs  
R
R
i
i
1.6 mm  
3.7 mm  
© Semiconductor Components Industries, LLC, 2006  
1
Publication Order Number:  
November, 2006 − Rev. 5  
NCP2820/D  
1234567...22

中文翻译

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NCP2820FCT2G 替代型号

型号 品牌 替代类型 描述 数据表
NCP2823AFCT2G ONSEMI

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 High Efficiency 3W Filterless Class D Audio Amplifier
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 High Efficiency 3W Filterless Class D Audio Amplifier
NCP2820FCT1G ONSEMI

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 2.65 W Filterless Class−D Audio Power Amplifier

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