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NCP4896FCT1G PDF预览

NCP4896FCT1G

更新时间: 2024-11-23 04:13:39
品牌 Logo 应用领域
安森美 - ONSEMI 放大器功率放大器驱动
页数 文件大小 规格书
16页 130K
描述
1.0 Watt Audio Power Amplifier with Earpiece Driving Capability

NCP4896FCT1G 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:BGA包装说明:VFBGA, BGA9,3X3,20
针数:9Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.33.00.01
Factory Lead Time:1 week风险等级:5.74
商用集成电路类型:AUDIO AMPLIFIERJESD-30 代码:S-PBGA-B9
JESD-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:1.08 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:2.5/5 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 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/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 mm
Base Number Matches:1

NCP4896FCT1G 数据手册

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NCP4896  
1.0 Watt Audio Power  
Amplifier with Earpiece  
Driving Capability  
The NCP4896 is an audio power amplifier designed for portable  
communication device applications such as mobile phones. This part  
is capable of delivering 1.0 W of continuous average power to an  
http://onsemi.com  
8.0 W BTL load from a 5.0 V power supply and, 250 mW to a 4.0  
W
MARKING  
DIAGRAM  
BTL from 2.6 V power supply. It also provides the control of driving  
a single−ended earpiece and delivers 90 mW from a 5.0 V power  
supply to a 32 W load.  
1
A3  
This device provides high quality audio while requiring few  
external components and minimal power consumption. It features a  
low−power consumption shutdown mode, which is achieved by  
driving the shutdown pin with logic Low.  
XXX  
AYWW  
9−PIN FLIP−CHIP  
FC SUFFIX  
CASE 499AL  
C1  
A1  
The NCP4896 contains circuitry to prevent from “pop and click”  
noise that would otherwise occur during turn−on and turn−off  
transitions. It is also efficient when switching modes from BTL to SE  
and SE to BTL.  
XXX = Specific Device Code  
A
Y
= Assembly Location  
= Year  
WW = Work Week  
For maximum flexibility, the part provides an externally controlled  
gain (with resistors), as well as an externally controlled turn−on time  
(with bypass capacitor).  
PIN CONNECTIONS  
9−PIN FLIP−CHIP CSP  
Due to its excellent PSRR, it can be directly connected to the  
battery, saving the use of an LDO.  
A1  
A2  
A3  
Features  
BYP  
OUTB  
SE/BTL  
Single−Ended or Differential Control  
1.0 W to an 8.0 W BTL Load from a 5.0 V Power Supply  
Excellent PSRR: Direct Connection to the Battery  
Ultra Low Current Shutdown Mode  
2.2 V−5.5 V Operation  
External Gain Configuration Capability  
External Turn−on Time Configuration Capability  
Thermal Overload Protection Circuitry  
Up to 1.0 nF Capacitive Load Driving Capability  
“Pop and Click” Noise Protection Circuit  
This is a Pb−Free Device  
B1  
VP  
B2  
B3  
NC  
VM  
C1  
C2  
C3  
INM  
SD  
OUTA  
(Top View)  
ORDERING INFORMATION  
See detailed ordering and shipping information in the package  
dimensions section on page 15 of this data sheet.  
Typical Applications  
Portable Electronic Devices  
PDAs  
Mobile Phones  
Semiconductor Components Industries, LLC, 2005  
1
Publication Order Number:  
March, 2005 − Rev. 3  
NCP4896/D  

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