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NCP2809ADMR2 PDF预览

NCP2809ADMR2

更新时间: 2024-09-18 22:29:43
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光电二极管
页数 文件大小 规格书
22页 189K
描述
NOCAP 135 mW Stereo Headphone Power Amplifier

NCP2809ADMR2 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:SOIC包装说明:MICRO-10
针数:10Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
风险等级:5.48Is Samacsys:N
商用集成电路类型:AUDIO AMPLIFIER增益:
JESD-30 代码:S-PDSO-G10JESD-609代码:e0
长度:3 mm信道数量:2
功能数量:1端子数量:10
最高工作温度:85 °C最低工作温度:-40 °C
标称输出功率:0.131 W封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装等效代码:TSSOP10,.19,20
封装形状:SQUARE封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
峰值回流温度(摄氏度):240电源:2.5/5 V
认证状态:Not Qualified座面最大高度:1.1 mm
子类别:Audio/Video Amplifiers最大压摆率:3.6 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.2 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn80Pb20)端子形式:GULL WING
端子节距:0.5 mm端子位置:DUAL
处于峰值回流温度下的最长时间:30宽度:3 mm
Base Number Matches:1

NCP2809ADMR2 数据手册

 浏览型号NCP2809ADMR2的Datasheet PDF文件第2页浏览型号NCP2809ADMR2的Datasheet PDF文件第3页浏览型号NCP2809ADMR2的Datasheet PDF文件第4页浏览型号NCP2809ADMR2的Datasheet PDF文件第5页浏览型号NCP2809ADMR2的Datasheet PDF文件第6页浏览型号NCP2809ADMR2的Datasheet PDF文件第7页 
NCP2809 Series  
NOCAPt 135 mW Stereo  
Headphone Power Amplifier  
The NCP2809 is a cost−effective stereo audio power amplifier  
capable of delivering 135 mW of continuous average power per  
channel into 16 W loads.  
The NCP2809 audio power amplifier is specifically designed to  
provide high quality output power from low supply voltage,  
requiring very few external components. Since NCP2809 does not  
require bootstrap capacitors or snubber networks, it is optimally  
suited for low−power portable systems. NCP2809A has an internal  
gain of 0 dB while specific external gain can externally be set with  
NCP2809B.  
http://onsemi.com  
MARKING  
DIAGRAM  
If the application allows it, the virtual ground provided by the  
device can be connected to the middle point of the headset (Figure 1).  
In such case, the two external heavy coupling capacitors typically  
used can be removed. Otherwise, you can also use both outputs in  
single ended mode with external coupling capacitors (Figure 43).  
Due to its excellent Power Supply Rejection Ratio (PSRR), it can  
be directly connected to the battery, saving the use of an LDO.  
Micro10  
DM SUFFIX  
CASE 846B  
MAx  
AYW  
10  
1
X = E for NCP2809A  
X = C for NCP2809B  
A = Assembly Location  
Y = Year  
Features  
W = Work Week  
Pb−Free Package is Available  
135 mW to a 16 W Load from a 5.0 V Power Supply  
Excellent PSRR (85 dB Typical): Direct Connection to the Battery  
“Pop and Click” Noise Protection Circuit  
Ultra Low Current Shutdown Mode  
2.2 V–5.5 V Operation  
Outstanding Total Harmonics Distortion + Noise (THD+N): Less  
than 0.01%  
PIN CONNECTIONS  
IN_R  
SD  
1
2
3
4
10 OUT_R  
V
9
8
7
6
M
OUT_I  
BYP  
REF_I  
IN_L  
V
P
External Turn−on and Turn−off Configuration Capability  
Thermal Overload Protection Circuitry  
OUT_L  
5
Typical Applications  
Cellular Phone  
Portable Stereo  
MP3 Player  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 20 of this data sheet.  
Personal and Notebook Computers  
Semiconductor Components Industries, LLC, 2004  
1
Publication Order Number:  
November, 2004 − Rev. 7  
NCP2809/D  

NCP2809ADMR2 替代型号

型号 品牌 替代类型 描述 数据表
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