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BU9795AKS2-E2 PDF预览

BU9795AKS2-E2

更新时间: 2024-02-24 08:04:27
品牌 Logo 应用领域
罗姆 - ROHM 驱动接口集成电路
页数 文件大小 规格书
39页 1335K
描述
Liquid Crystal Driver, 35-Segment, CMOS, PQFP52,

BU9795AKS2-E2 技术参数

是否Rohs认证: 符合生命周期:Active
包装说明:QFP, QFP52,.47SQReach Compliance Code:compliant
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.59显示模式:SEGMENT
接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVERJESD-30 代码:S-PQFP-G52
底板数:4-BP区段数:35
端子数量:52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:QFP封装等效代码:QFP52,.47SQ
封装形状:SQUARE封装形式:FLATPACK
电源:3/5 V认证状态:Not Qualified
子类别:Other Interface ICs最大压摆率:0.04 mA
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子形式:GULL WING
端子节距:0.635 mm端子位置:QUAD
Base Number Matches:1

BU9795AKS2-E2 数据手册

 浏览型号BU9795AKS2-E2的Datasheet PDF文件第2页浏览型号BU9795AKS2-E2的Datasheet PDF文件第3页浏览型号BU9795AKS2-E2的Datasheet PDF文件第4页浏览型号BU9795AKS2-E2的Datasheet PDF文件第6页浏览型号BU9795AKS2-E2的Datasheet PDF文件第7页浏览型号BU9795AKS2-E2的Datasheet PDF文件第8页 
Daattaasshheeeett  
BU9795Axxx Series  
MAX 140 segments (SEG35×COM4)  
Block Diagrams / Pin Configurations / Pin Descriptions – continued  
BU9795AKS2  
COM0…… COM3  
SEG0 SEG34  
39  
27  
26  
VDD  
40  
LCD voltage generator  
Common  
driver  
Segment  
driver  
SEG24  
SEG25  
SEG26  
SEG27  
SEG28  
SEG29  
SEG30  
SEG31  
SEG32  
SEG33  
SEG34  
COM0  
COM1  
SEG12  
SEG11  
SEG10  
SEG9  
SEG8  
SEG7  
SEG6  
SEG5  
SEG4  
SEG3  
SEG2  
SEG1  
SEG0  
LCD BIAS  
SELECTOR  
Common  
counter  
Blink timing  
generator  
DDRAM  
VLCD  
INHb  
Command  
register  
Command  
Data Decoder  
OSCIN  
OSCILLATOR  
14  
Power On Reset  
Serial inter face  
52  
13  
1
IF FILTER  
VSS  
TEST  
CSB  
SD  
SCL  
Figure 8. Block Diagram  
Figure 9. Pin Configuration (TOP VIEW)  
Table 4 Pin Description  
Pin name  
Pin No.  
13  
I/O  
I
Function  
Input terminal for turn off display  
H : turn on display  
INHb  
L : turn off display  
Test input (ROHM use only)  
Must be connect to VSS  
TEST  
12  
7
I
I
External clock input  
Ex clock and Int clock can be changed by command.  
OSCIN  
Must be connect to VSS when use internal oscillation circuit.  
SD  
SCL  
CSB  
VSS  
VDD  
VLCD  
10  
9
I
I
I
serial data input  
serial data transfer clock  
8
Chip select  
GND  
:
”L” active  
6
5
Power supply  
4
Power supply for LCD driving  
SEGMENT output for LCD driving  
COMMON output for LCD driving  
14-28,  
30-36  
38-50  
51-52,  
1-2  
SEG0-34  
COM0-3  
O
O
www.rohm.com  
TSZ02201-0A0A2D300020-1-2  
8.Jan.2013 Rev.003  
© 2013 ROHM Co., Ltd. All rights reserved.  
5/36  
TSZ2211115001  

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