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SP4422ACU PDF预览

SP4422ACU

更新时间: 2024-10-29 22:21:31
品牌 Logo 应用领域
西伯斯 - SIPEX 显示驱动器驱动程序和接口接口集成电路光电二极管
页数 文件大小 规格书
13页 140K
描述
Electroluminescent Lamp Driver

SP4422ACU 技术参数

是否Rohs认证:不符合生命周期:Obsolete
包装说明:MSOP-8Reach Compliance Code:unknown
风险等级:5.88Is Samacsys:N
接口集成电路类型:EL DISPLAY DRIVERJESD-30 代码:S-PDSO-G8
JESD-609代码:e0长度:3 mm
湿度敏感等级:1复用显示功能:NO
功能数量:1区段数:1
端子数量:8最高工作温度:85 °C
最低工作温度:-40 °C封装主体材料:PLASTIC/EPOXY
封装代码:TSSOP封装形状:SQUARE
封装形式:SMALL OUTLINE, THIN PROFILE, SHRINK PITCH认证状态:Not Qualified
座面最大高度:1.1 mm最大供电电压:5 V
最小供电电压:2.2 V标称供电电压:3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:GULL WING
端子节距:0.65 mm端子位置:DUAL
宽度:3 mmBase Number Matches:1

SP4422ACU 数据手册

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®
SP4422A  
Electroluminescent Lamp Driver  
2.2V-5.0V Battery Operation  
50nA Typical Standby Current  
High Voltage Output 160 VPP typical  
Internal Oscillator  
APPLICATIONS  
PDAs  
Cellular Phones  
Remote Controls  
Handheld Computers  
DESCRIPTION  
The SP4422A is a high voltage output DC-AC converter that can operate from a 2.2V-5.0V  
power supply. The SP4422A is capable of supplying up to 220 VPP signals, making it ideal  
for driving electroluminescent lamps. The device features 50 nA (typical) standby current, for  
use in low power portable products. One external inductor is required to generate the high  
voltage, and one external capacitor is used to select the oscillator frequency. The SP4422A  
is offered in an 8-pin narrow and 8-pin micro SOIC packages. For delivery in die form, please  
consult the factory.  
1
2
3
4
8
7
HON  
VSS  
CAP 2  
CAP 1  
SP4422  
COIL  
EL2  
6 VDD  
EL1  
5
SP4422A Block Diagram  
SP4422ADS/15  
SP4422A Electroluminescent Lamp Driver  
© Copyright 2000 Sipex Corporation  

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