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BD26502GUL

更新时间： 2024-02-25 13:19:30
品牌 Logo 应用领域
罗姆 - ROHM 显示驱动器驱动程序和接口接口集成电路
页数 文件大小 规格书
40页 725K
描述
7x17(Max.) Dot Matrix LED Display Driver

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BD26502GUL 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,
针数：50Reach Compliance Code：compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5.73Is Samacsys：N
数据输入模式：SERIAL显示模式：DOT MATRIX
接口集成电路类型：LED DISPLAY DRIVERJESD-30 代码：S-PBGA-B50
JESD-609代码：e1长度：4.1 mm
复用显示功能：NO功能数量：1
区段数：119端子数量：50
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：VFBGA
封装形状：SQUARE封装形式：GRID ARRAY, VERY THIN PROFILE, FINE PITCH
认证状态：Not Qualified座面最大高度：0.55 mm
最大供电电压：5.5 V最小供电电压：2.7 V
标称供电电压：3.6 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宽度：4.1 mm
最小 fmax：0.1 MHzBase Number Matches：1

BD26502GUL 数据手册

 浏览型号BD26502GUL的Datasheet PDF文件第2页浏览型号BD26502GUL的Datasheet PDF文件第3页浏览型号BD26502GUL的Datasheet PDF文件第4页浏览型号BD26502GUL的Datasheet PDF文件第5页浏览型号BD26502GUL的Datasheet PDF文件第6页浏览型号BD26502GUL的Datasheet PDF文件第7页 
System LED Drivers for Mobile Phones  
7x17(Max.) Dot Matrix  
LED Display Driver  
BD26502GUL  
No.10041EAT01  
●Description  
BD26502GUL is “Matrix LED Driver” that is the most suitable for the cellular phone.  
It can control 7x17(119 dot) LED Matrix by internal 7-channel PMOS SWs and 17-channel LED drivers.  
It can control the luminance and firefly lighting of the LED matrix by the setting of the internal register.  
It supports SPI and I2C interface.  
VCSP50L4 (4.1mm□0.55mm height max), small and thin type chip size package.  
It adopts the very thin CSP package that is the most suitable for the slim phone.  
●Features  
1) LED Matrix driver (7x17)  
・It has 7-channel PMOS SWs and 17-channel current drivers with 1/7 timing driven sequentially.  
・Put ON/OFF(for every dot).  
・The current drivers can drive 0-20.00mA current with 16 step(for every dot).  
・64 steps of the luminance control by PWM (common setting for all dots)  
・Continuous (TDMA off ) lighting function for LED14-LED17  
・Easy register setting by A/B 2-side map for each dot.  
2) Automatic Slope function  
・Cycle time, Slope time can be set for each dot.  
3) 8-direction automatic scroll function.  
4) Interface  
・SPI and I2C BUS FS mode(max 400kHz)Compatibility  
・For I2C mode, I2C Device address is selectable (74h or 75h)  
5) Thermal shutdown  
6) Small and thin CSP package  
・62pin VCSP50L4(4.1mm2 0.55mm height max)  
*This chip is not designed to protect itself against radioactive rays.  
*This material may be changed on its way to designing.  
*This material is not the official specification.  
●Absolute Maximum Ratings (Ta=25 oC)  
Parameter  
Maximum voltage (note2)  
Maximum voltage (note1)  
Power Dissipation (note3)  
Operating Temperature Range  
Storage Temperature Range  
Symbol  
VMAX  
VIOMAX  
Pd  
Ratings  
7
Unit  
V
4.5  
V
1550  
mW  
℃
Topr  
-40 ~ +85  
-55 ~ +150  
Tstg  
℃
note1) VIO,RESETB,CE,SDA,SCL,IFMODE,SYNC,CLKIN,CLKOUT,TEST1,TEST2,TEST3,TESTO, DO terminal  
note2) Except the above  
note3) Power dissipation deleting is 12.4mW/ oC , when it’s used in over 25 oC. (ROHM’s standard board has been mounted.)  
The power dissipation of the IC has to be less than the one of the package.  
●Operating Conditions (VBAT≥VIO, VINSW≥VBAT, Ta=-40~85 oC)  
Parameter  
VBAT input voltage  
Symbol  
VBAT  
VINSW  
VIO  
Limits  
Unit  
V
2.7 ~ 5.5  
2.7 ~ 5.5  
1.65 ~ 3.3  
VINSW input voltage  
VIO pin voltage  
V
V
www.rohm.com  
© 2010 ROHM Co., Ltd. All rights reserved.  
2010.02 - Rev.A  
1/39  
1234567...40

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