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MAX6934AQH+D PDF预览

MAX6934AQH+D

更新时间： 2024-11-29 14:43:23
品牌 Logo 应用领域
美信 - MAXIM 驱动信息通信管理接口集成电路
页数 文件大小 规格书
14页 926K
描述
Vacuum Fluorescent Driver, 32-Segment, BICMOS, PQCC44, PLASTIC, MO047AC, QCC-44

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中文翻译

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MAX6934AQH+D 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：LCC
包装说明：QCCJ, LDCC44,.7SQ针数：44
Reach Compliance Code：compliantECCN代码：EAR99
HTS代码：8542.39.00.01Factory Lead Time：6 weeks
风险等级：1.31Is Samacsys：N
接口集成电路类型：VACUUM FLUORESCENT DISPLAY DRIVERJESD-30 代码：S-PQCC-J44
JESD-609代码：e3长度：16.585 mm
湿度敏感等级：3复用显示功能：NO
功能数量：1区段数：32
端子数量：44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：QCCJ封装等效代码：LDCC44,.7SQ
封装形状：SQUARE封装形式：CHIP CARRIER
峰值回流温度（摄氏度）：260电源：8/76,3.3/5 V
认证状态：Not Qualified座面最大高度：4.57 mm
子类别：Display Drivers最大供电电压：5.5 V
最小供电电压：3 V电源电压1-最大：76 V
电源电压1-分钟：8 V表面贴装：YES
技术：BICMOS温度等级：INDUSTRIAL
端子面层：Matte Tin (Sn)端子形式：J BEND
端子节距：1.27 mm端子位置：QUAD
处于峰值回流温度下的最长时间：NOT SPECIFIED宽度：16.585 mm
Base Number Matches：1

MAX6934AQH+D 数据手册

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MAX6922/MAX6932/  
MAX6933/MAX6934  
27-, 28-, and 32-Output, 76V,  
Serial-Interfaced VFD Tube Drivers  
General Description  
Features  
The MAX6922/MAX6932/MAX6933/MAX6934 multi-out-  
put, 76V, vacuum-fluorescent display (VFD) tube driv-  
ers that interface a VFD tube to a microcontroller or a  
VFD controller, such as the MAX6850–MAX6853. The  
MAX6922/MAX6934 have 32 outputs, while the MAX6932  
has 27 outputs, and the MAX6933 has 28 outputs. All  
devices are also suitable for driving telecom relays.  
● 5MHz Industry-Standard 4-Wire Serial Interface  
● 3V to 5.5V Logic Supply Range  
● 8V to 76V Grid/Anode Supply Range  
● -11V to 0V Filament Bias Supply  
(MAX6932/MAX6933/MAX6934 Only)  
● Push-Pull CMOS High-Voltage Outputs  
Data is input using standard 4-wire serial interface  
(CLOCK, DATA, LOAD, BLANK) compatible with other  
VFD drivers and controllers.  
● Outputs can Source 40mA, Sink 4mA Continuously  
● Outputs can Source 75mA Repetitive Pulses  
● Outputs can Be Paralleled for Higher Current Drive  
For easy display control, the active-high BLANK input  
forces all driver outputs low, turning the display off, and  
automatically puts the IC into shutdown mode. Display  
intensity may also be controlled by directly pulse-width  
modulating the BLANK input.  
● Any Output can Be Used as a Grid or an Anode  
Driver  
● BLANK Input Simplifies PWM Intensity Control  
● -40°C to +125°C Temperature Range as Standard  
The MAX6922/MAX6932/MAX6934 have a serial inter-  
face data output, DOUT, allowing any number of devices  
to be cascaded on the same serial interface.  
Ordering Information  
PART  
TEMP RANGE  
PIN-PACKAGE  
The MAX6932/MAX6933/MAX6934 have a negative sup-  
ply voltage input, V , allowing the drivers’ output swing  
to be made bipolar to simplify filament biasing in many  
applications.  
SS  
MAX6922AQH  
MAX6932AAX  
MAX6933AAX  
MAX6934AQH  
MAX6934ATH  
-40°C to +125°C 44 PLCC  
-40°C to +125°C 36 SSOP  
-40°C to +125°C 36 SSOP  
-40°C to +125°C 44 PLCC  
-40°C to +125°C 44 TQFN-EP*  
The MAX6922 is available in a 44-pin PLCC package, the  
MAX6932 and MAX6933 are available in 36-pin SSOP  
packages, and the MAX6934 is available in 44-pin PLCC  
and TQFN packages.  
*EP = Exposed pad.  
Maxim also offers a 12-output VFD driver (MAX6920) and  
20-output VFD drivers (MAX6921/MAX6931).  
Typical Operating Circuit  
Applications  
+5V  
+60V  
● White Goods  
● Gaming Machines  
● Avionics  
● Instrumentation  
● Industrial Weighing  
● Security  
● Telecom  
● VFD Modules  
● Industrial Control  
C2  
100nF  
C1  
100nF  
38  
V
39  
V
CC  
BB  
µC  
MAX6934  
37  
17  
18  
15  
32  
VFDOUT  
DIN  
Selector Guide  
OUT0–OUT31  
VFCLK  
VFLOAD  
VFBLANK  
CLK  
LOAD  
BIPOLAR  
OUTPUT  
SWING  
NO. OF  
DOUT FOR  
CASCADING  
PART  
OUTPUTS  
BLANK  
V
GND  
16  
SS  
MAX6922  
MAX6932  
MAX6933  
MAX6934  
32  
27  
28  
32  
No  
Yes  
Yes  
Yes  
Yes  
Yes  
No  
12  
-7V  
C3  
100nF  
THIN QFN  
Yes  
Pin Configurations appear at end of data sheet.  
19-3224; Rev 3; 7/14  
1234567...14

中文翻译

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MAX6934AQH+D 替代型号

型号 品牌 替代类型 描述 数据表
MAX6934AQH-TD MAXIM

功能相似

 Vacuum Fluorescent Driver, 32-Segment, BICMOS, PQCC44, PLASTIC, MO047AC, QCC-44
MAX6934AQH-D MAXIM

功能相似

 Vacuum Fluorescent Driver, 32-Segment, BICMOS, PQCC44, PLASTIC, MO047AC, QCC-44

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 		27-, 28-, and 32-Output, 76V, Serial-Interfaced VFD Tube Drivers
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