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BU9796FS PDF预览

BU9796FS

更新时间: 2024-02-24 07:05:58
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光电二极管
页数 文件大小 规格书
12页 266K
描述
LCD Segment Driver series 80-segment Drivers (20SEG×4COM)

BU9796FS 技术参数

是否Rohs认证:符合生命周期:Obsolete
零件包装代码:SSOP包装说明:ROHS COMPLIANT, SSOP-32
针数:32Reach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.7Is Samacsys:N
数据输入模式:SERIAL显示模式:SEGMENT
接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVERJESD-30 代码:R-PDSO-G32
长度:13.6 mm复用显示功能:NO
功能数量:1区段数:20
端子数量:32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:SSOP封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
认证状态:Not Qualified座面最大高度:1.9 mm
最大供电电压:5.5 V最小供电电压:2.5 V
标称供电电压:3.3 V电源电压1-分钟:
表面贴装:YES温度等级:INDUSTRIAL
端子形式:GULL WING端子节距:0.8 mm
端子位置:DUAL处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:5.4 mm最小 fmax:0.1 MHz
Base Number Matches:1

BU9796FS 数据手册

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LCD Segment Driver series  
80-segment Drivers  
(20SEG×4COM)  
BU9796FS  
No.09044EAT02  
Description  
This is LCD segment driver for 80 segment type display. There is a lineup which is suitable for multi function display and is  
integrated display RAM and power supply circuit for LCD driving with 4 common output type: BU9796FS.  
Features  
1) 2wire serial interface  
2) Integrated RAM for display data (DDRAM) 20 × 4bit (Max 80 Segment)  
3) LCD driving port4 Common output, 20 Segment output  
4) Display Duty: 1/4 duty  
5) Integrated Oscillation circuit  
6) Integrated Buffer AMP for LCD driving power supply circuit  
7) Support 1/2bias, 1/3bias select  
8) No external components  
9) Low voltage / low power consumption design: 2.5~5.5V  
Applications  
Telephone, FAX, Portable equipments (POS, ECR, PDA etc.),  
DSC, DVC, Car audio, Home electrical appliance, Meter equipment etc.  
Absolute Maximum Ratings Ta=25degree, VSS=0V)  
Parameter  
Symbol  
VDD  
Limits  
Unit  
V
Remarks  
Power Supply Voltage1  
Power Supply Voltage2  
-0.5 +7.0  
-0.5 +7.0  
Power supply  
VLCD  
V
LCD drive voltage  
When use more than Ta=25C, subtract  
6.4mW per degree.  
Allowable loss  
Pd  
VIN  
Topr  
0.64  
W
V
Input voltage range  
Operational temperature  
range  
-0.5 VDD+0.5  
-40 +85  
degree  
Storage temperature  
range  
Tstg  
-55 +125  
degree  
*This product is not designed against radioactive ray.  
Recommend operating conditions (Ta=25degree, VSS=0V)  
Parameter  
Symbol  
VDD  
MIN  
2.5  
0
TYP  
MAX  
5.5  
Unit  
V
Remarks  
Power supply  
LCD drive voltage  
Power Supply Voltage1  
Power Supply Voltage2  
-
-
VLCD  
VDD-2.4  
V
* Please use in the range of VDD-VLCD2.4V  
www.rohm.com  
© 2009 ROHM Co., Ltd. All rights reserved.  
2009.05 - Rev.A  
1/11  

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