5秒后页面跳转
BU9798GUW PDF预览

BU9798GUW

更新时间: 2024-02-10 13:42:24
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
5页 158K
描述
Silicon monolithic integrated circuits

BU9798GUW 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:64
Reach Compliance Code:compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.82
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:S-PQFP-G64
JESD-609代码:e2长度:10 mm
复用显示功能:NO功能数量:1
区段数:49端子数量:64
最高工作温度:75 °C最低工作温度:-30 °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:3.6 V
最小供电电压:1.8 V标称供电电压:3.3 V
电源电压1-最大:5.5 V电源电压1-分钟:3.3 V
电源电压1-Nom:5 V表面贴装:YES
温度等级:COMMERCIAL EXTENDED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:10 mm最小 fmax:4 MHz

BU9798GUW 数据手册

 浏览型号BU9798GUW的Datasheet PDF文件第2页浏览型号BU9798GUW的Datasheet PDF文件第3页浏览型号BU9798GUW的Datasheet PDF文件第4页浏览型号BU9798GUW的Datasheet PDF文件第5页 
1/4  
STRUCTURE  
PRODUCT NAME  
FUNCTION  
Silicon monolithic integrated circuit  
BU9798GUW  
LCD control driver for segment type LCD display  
LCD drive output : Common output : 4, Segment output : 49  
built-in Display data RAM (DDRAM) : RAM: 49*4 =196 bit  
3-wire Serial interface(SD, SCL, CSB )  
FEATURE  
built-in Oscillator circuit  
built-in LCD Voltage Generator circuit: support 1/3 Bias, 1/3 or 1/4 Duty, 1/1 Bias, 1/1Duty (Static Driving)  
Built-in Buffer AMP, Built-in regulator (3.2, 3.3, 3.4, 4.4, 4.5, 4.6, 5.0V)  
Support Split Supply for Logic (VDD) and LCD (VLCD)  
Support two output mode SEG/GPO (SEG15~45)  
built-in LED driver  
Support two output mode SEG/LED driver (SEG46~48)  
Support PWM source select, external clock or internal clock ( 12bit / 8bit mode selectable)  
Low power consumption  
Support standby mode  
built-in Power-on Reset circuit  
No external component  
Support blink function Blink frequency 1.6, 2.0, 2.6, 4.0 Hz selectable)  
Operating power supply: 1.8~3.6V  
LCD drive power supply voltage : 3.3~5.5V  
Absolute maximum ratings (VSS = 0V)  
Parameter  
Symbol  
Rated values  
Unit  
Remarks  
Power supply  
LCD drive voltage  
Power supply voltage 1  
Power supply voltage 2  
Allowable loss  
VDD  
VLCD  
Pd  
-0.3 ~ +4.5  
-0.5 ~ +7.0  
0.8*1  
V
V
W
Input voltage range  
VIN  
Topr  
Tstg  
Iout1  
Iout2  
Iout3  
Iout4  
-0.5 ~ VDD+0.5  
-30 ~ +75  
-55 ~ +125  
V
Operational temperature range  
Storage temperature range  
Output current  
5
5
10  
50  
mA  
mA  
mA  
mA  
SEG ouput  
COM ouput  
GPO ouput  
LED ouput  
*1 When use more than Ta=25 degree, subtract 8.0mW per degree. using ROHM standard board)  
board size114.3mm×76.2mm×1.6mm material: FR4 board copper foil: land pattern only)  
Recommend operating conditions (Ta=-30~75degree, VSS = 0V)  
Parameter  
Power supply voltage 1  
Power supply voltage 2  
LED Power supply voltage  
Output current  
Symbol  
VDD  
MIN  
1.8  
3.3  
1.0  
-
TYP  
MAX  
3.6  
Unit  
V
Remarks  
Power supply  
-
-
-
-
-
VLCD  
VLED  
Iout4  
5.5  
V
For LCD drive  
VLCD  
25  
V
LED drive voltage  
At one LED port  
At all LED port  
mA  
mA  
Iout4  
-
75  
This product is not designed against radioactive ray.  
As for contents of mention of these materials. A service in the foreign exchange and foreign trade control law  
(Technology in the design, the manufacture and the use). Be careful of handling because it is likely to correspond.  
These goods are specific machines. Because the exclusive goods which are specially designed for the device are considered.  
Whether that machine, device corresponds to strategic goods to decide as the foreign exchange and foreign trade control law.  
You must have it judged.  
Status of this document  
The Japanese version of this document is the formal specification. A customer may use this translation version only for a reference to help reading the formal  
version.  
If there are any differences in translation version of this document, formal version takes priority.  
REV. B  

与BU9798GUW相关器件

型号 品牌 描述 获取价格 数据表
BU9798GUW-E2 ROHM Multifunction Segment Drivers

获取价格

BU9798KV ROHM Silicon monolithic integrated circuit

获取价格

BU9798KV-E2 ROHM Multifunction Segment Drivers

获取价格

BU9798MUV-E2 ROHM Multifunction Segment Drivers

获取价格

BU9799KV ROHM For 200 Segment type LCD LCD Segment Driver

获取价格

BU9799KV-E2 ROHM Liquid Crystal Driver, 50-Segment, PQFP64, ROHS COMPLIANT, VQFP-64

获取价格