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HI-8050PQTF PDF预览

HI-8050PQTF

更新时间: 2024-09-24 12:07:35
品牌 Logo 应用领域
HOLTIC 显示驱动器
页数 文件大小 规格书
8页 86K
描述
CMOS High Voltage Display Driver

HI-8050PQTF 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Active零件包装代码:QFP
包装说明:LFQFP,针数:64
Reach Compliance Code:compliantECCN代码:7A994
HTS代码:8542.39.00.01风险等级:5.09
数据输入模式:SERIAL显示模式:DOT MATRIX
接口集成电路类型:LIQUID CRYSTAL DISPLAY DRIVERJESD-30 代码:S-PQFP-G64
JESD-609代码:e3长度:7 mm
湿度敏感等级:3复用显示功能:NO
标称负供电电压:-25 V功能数量:1
区段数:38端子数量:64
最高工作温度:125 °C最低工作温度:-55 °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:7 V
最小供电电压:3 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:MILITARY端子面层:Matte Tin (Sn)
端子形式:GULL WING端子节距:0.4 mm
端子位置:QUAD处于峰值回流温度下的最长时间:40
宽度:7 mm最小 fmax:4 MHz
Base Number Matches:1

HI-8050PQTF 数据手册

 浏览型号HI-8050PQTF的Datasheet PDF文件第2页浏览型号HI-8050PQTF的Datasheet PDF文件第3页浏览型号HI-8050PQTF的Datasheet PDF文件第4页浏览型号HI-8050PQTF的Datasheet PDF文件第5页浏览型号HI-8050PQTF的Datasheet PDF文件第6页浏览型号HI-8050PQTF的Datasheet PDF文件第7页 
HI-8050/51, HI-8150/51  
CMOS High Voltage  
Display Driver  
November 2007  
GENERALDESCRIPTION  
APPLICATIONS  
!
Dichroic Liquid Crystal Displays  
Standard Liquid Crystal Displays  
5 Volt Serial Data to Parallel High Voltage  
MEMS Drivers  
The HI-8050, HI-8051, HI-8150 and HI-8151 are CMOS  
integrated circuits designed for high voltage LCD display  
drive applications. The HI-8050 & HI-8051 have TTL logic  
inputs whereas the HI-8150 & HI-8151 have CMOS logic  
inputs. They drive up to 38 segments at voltages between  
+5 and -30 volts. The optional voltage converter on the  
HI-8050 & HI-8150 can be used to generate the negative  
display drive voltage. All products have test inputs to  
facilitate opens and shorts testing as well as automatic  
blanking of the display if the +5V power is lost.  
!
!
!
PAD CONFIGURATION (Top View)  
BPIN  
BPOSC  
VDD  
N/C  
48  
47  
46  
45  
44  
43  
42  
41  
40  
39  
38  
37  
36  
35  
34  
S27  
S26  
S25  
S24  
S23  
S22  
S21  
S20  
DOUT38  
DOUT32  
DOUT30  
T2  
T1  
N/C  
The HI-8050 and HI-8150 are designed to replace the  
HI-8010 and HI-8020 devices in all 5 volt applications. They  
offer significantly enhanced ESD protection along with a  
considerably faster serial input data rate.  
2
3
4
5
6
7
8
9
10  
11  
12  
13  
14  
15  
16  
CONVOSC  
CONVOUT  
VEE  
HI-8050PQI  
HI-8150PQI  
HI-8050PQT  
&
S37  
S38  
S1  
S2  
S3  
S4  
S5  
S6  
The data is serially clocked into the device on the negative  
edge of the clock and latched in parallel to the segment  
outputs on the high to low transition of the load input. Serial  
output data changes on the positive edge of the clock  
allowing the cascading of multiple drivers for larger dis-  
plays.  
HI-8150PQT  
BPOUT  
N/C  
S7  
The device layout supports all previous pinouts of the  
HI-8010/HI-8020 products. In addition, new technology  
and features afford new packaging options. Consult your  
Holt Sales Representative to explore the possibilities.  
64 Pin plastic PQFP  
(See page 6 for HI-8051 & HI-8151pin configurations)  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
! 4 MHz serial input data rate  
! 38 segment outputs  
DATA IN  
DIN Þ  
CL Þ  
DOUT38  
DOUT32  
DOUT30  
38 Stage  
Shift Register  
Þ
! Cascadable  
CS Þ  
CLK  
LE  
CONTROL  
LOGIC  
! 5 Volt inputs translated to 35 Volts  
8020OPT Þ  
38 Bit Latch  
! Test pins allow hardware all "ON", all "OFF" or  
alternating  
LD Þ  
Oscillator  
Divider  
BPIN Þ  
BPOSC Þ  
! Monitors 5 volt supply and forces all  
segments to "OFF" condition if lost  
Voltage  
Translators  
Voltage  
Translator  
! Negative voltage converter available on-chip  
! CMOS low power  
High Voltage  
Drivers  
High Voltage  
Buffer  
! Military processing available  
38 SEGMENTS  
Þ BPOUT  
HOLT INTEGRATED CIRCUITS  
www.holtic.com  
(DS8050, Rev. F)  
11/07  

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