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AD6315LF PDF预览

AD6315LF

更新时间: 2024-02-10 04:58:24
品牌 Logo 应用领域
易亨 - ANACHIP 显示驱动器驱动程序和接口控制器
页数 文件大小 规格书
16页 243K
描述
1/4- to 1/12 Duty VFD Controller/Driver

AD6315LF 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:QFP,针数:44
Reach Compliance Code:unknownECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N数据输入模式:SERIAL
显示模式:DOT MATRIX接口集成电路类型:VACUUM FLUORESCENT DISPLAY DRIVER
JESD-30 代码:S-PQFP-G44长度:10 mm
复用显示功能:YES标称负供电电压:-30 V
位数/字符:12-DIGIT功能数量:1
区段数:28端子数量:44
最高工作温度:70 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:QFP
封装形状:SQUARE封装形式:FLATPACK
认证状态:Not Qualified座面最大高度:2.7 mm
最大供电电压:5.5 V最小供电电压:4.5 V
标称供电电压:5 V表面贴装:YES
温度等级:COMMERCIAL端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
宽度:10 mmBase Number Matches:1

AD6315LF 数据手册

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AD6315  
1/4- to 1/12 Duty VFD Controller/Driver  
Features  
General Description  
- Multiple display modes  
The AD6315 is a VFD (Vacuum Fluorescent Display  
or fluorescent Indicator Panel) driver that is driven  
on a 1/4- to 1/12- duty factor. It consists of 16  
segments and 4 grids output lines, 8 segments /  
grid output driving lines, a display memory, a control  
circuit, and a key scan circuit. Serial data is input to  
the AD6315 through a 3-wire serial interface. This  
VFD driver is ideal as a peripheral device for a  
single-chip microcomputer.  
(16-segment & 12-digit to 24-segment & 4-digit)  
- Key scanning (16 x 2 matrix)  
- Dimming circuit (eight steps)  
- High-voltage output ( VEE (max) = VDD – 35V )  
- 4 channel LED ports  
- No external resistors necessary for driver outputs  
(P-ch open-drain + pull-down resistor output)  
- Serial interface (CLK, STB, DIN, DOUT  
)
- Package: 44-pin plastic QFP and LQFP  
Pin Assignments  
Seg20/Grid  
Seg21/Grid  
Seg22/Grid  
9
8
7
Seg  
9
/KS  
/KS  
/KS  
/KS  
/KS  
/KS  
/KS  
/KS  
/KS  
9
Seg  
8
7
8
Seg  
7
Seg23/Grid  
Seg24/Grid  
Grid  
6
5
4
3
2
Seg  
6
6
Seg  
Seg  
Seg  
5
4
3
5
4
Grid  
3
Grid  
Seg2  
2
Seg1  
1
Grid  
1
V
DD  
V
DD  
V
SS  
VSS  
This datasheet contains new product information. Anachip Corp. reserves the rights to modify the product specification without notice. No liability is assumed as a result of the use of  
this product. No rights under any patent accompany the sale of the product.  
Rev. A5 Dec 29, 2003  
1/16  

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