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BU9795Axxx-xx PDF预览

BU9795Axxx-xx

更新时间: 2024-02-09 19:05:48
品牌 Logo 应用领域
罗姆 - ROHM 驱动器
页数 文件大小 规格书
40页 978K
描述
Standard LCD Segment Drivers

BU9795Axxx-xx 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Not Recommended零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.59
Is Samacsys:N数据输入模式:SERIAL
显示模式:SEGMENT接口集成电路类型:LED DISPLAY DRIVER
JESD-30 代码:S-PQFP-G48JESD-609代码:e2
长度:7 mm复用显示功能:NO
功能数量:1区段数:35
端子数量:48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:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH峰值回流温度(摄氏度):260
认证状态:Not Qualified座面最大高度:1.6 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-最大:3.1 V
电源电压1-分钟:表面贴装:YES
温度等级:INDUSTRIAL端子面层:Tin/Copper (Sn/Cu)
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD处于峰值回流温度下的最长时间:NOT SPECIFIED
宽度:7 mmBase Number Matches:1

BU9795Axxx-xx 数据手册

 浏览型号BU9795Axxx-xx的Datasheet PDF文件第2页浏览型号BU9795Axxx-xx的Datasheet PDF文件第3页浏览型号BU9795Axxx-xx的Datasheet PDF文件第4页浏览型号BU9795Axxx-xx的Datasheet PDF文件第5页浏览型号BU9795Axxx-xx的Datasheet PDF文件第6页浏览型号BU9795Axxx-xx的Datasheet PDF文件第7页 
BU9795AKS2  
Datasheet  
Standard LCD Segment Drivers  
BU9795Axxx Series  
MAX 140 segments (SEG35×COM4)  
Features  
Key Specifications  
„
Integrated RAM for display data (DDRAM) :  
35 × 4bit (Max 140 Segment)  
LCD drive output :  
4 Common output, Max 35Segment output  
Integrated Buffer AMP for LCD driving  
Integrated Oscillator circuit  
Supply Voltage Range:  
Operating Temperature Range:  
Max Segments:  
BU9795AKV  
+2.5V to +5.5V  
-40°C to +85°C  
„
140 Segments  
108 Segments  
124 Segments  
140 Segments  
1/4  
„
„
„
„
BU9795AFV  
BU9795AGUW  
BU9795AKS2  
No external components  
Low power consumption design  
Display Duty:  
Bias:  
Interface:  
1/2, 1/3 selectable  
3wire serial interface  
Applications  
„
„
Telephone  
FAX  
Packages  
W (Typ.) x D (Typ.) x H (Max.)  
„
Portable equipment (POS, ECR, PDA etc.)  
„
DSC  
„
DVC  
„
Car audio  
„
„
Home electrical appliance  
Meter equipment  
etc.  
VQFP48C  
VBGA048W040  
9.00mm x 9.00mm x 1.60mm  
4.00mm x 4.00mm x 0.90mm  
SSOP-B40  
SQFP-T52M  
13.60mm x 7.80mm x 2.00mm  
12.00mm x 12.00mm x 1.40mm  
Typical Application Circuit  
VDD  
VDD  
VLCD  
COM0  
COM1  
COM2  
COM3  
INHb  
CSB  
SD  
Controller  
Segment  
LCD  
SCL  
SEG0  
SEG1  
・・・・  
・・・  
OSCIN  
TEST  
VSS  
SEG34  
Using Internal oscillator  
Figure 1. Typical application circuit  
Product structureSilicon monolithic integrated circuit This product is not designed protection against radioactive rays.  
www.rohm.com  
TSZ02201-0A0A2D300020-1-2  
12.July.2012 Rev.002  
© 2012 ROHM Co., Ltd. All rights reserved.  
1/37  
TSZ2211114001  

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