20-Output, 76V, Serial-Interfaced VFD Tube Drivers

General Description The MAX6921/MAX6931 are 20-output, 76V, vacuum fluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or telecom rel

文件：282.81 Kbytes 页数：14 Pages

Maxim

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20路输出、76V、串行接口VFD管驱动器

MAX6921/MAX6931是20路输出、76V、真空荧光管(VFD)驱动器，用于连接动态VFD管与VFD控制器，比如MAX6850-MAX6853，或微处理器。MAX6921/MAX6931也能很好地驱动静态VFD管或电信继电器。\n\n 数据采用工业标准的4线串行接口(CLOCK、DATA、LOAD、BLANK)输入该器件，兼容于Maxim或工业标准的VFD驱动器。\n\n 为了简化显示控制，高有效的BLANK输入可强制所有驱动器输出为低状态，关闭显示，并自动使MAX6921/MAX6931进入关断状态。也可以对BLANK输入直接进行脉冲宽度调制来控制显示亮度。\n\ • 5MHz工业标准4线串行接口\n• 3V至5.5V逻辑电源范围\n• 8V至76V栅极/阳极电源范围\n• -11V至0V灯丝偏置电源(仅限于MAX6931)\n• 推挽式CMOS高电压输出\n• 输出可连续供出40mA，吸入4mA\n• 输出可供出75mA重复性脉冲\n• 输出可并联提供更高的电流驱动\n• 任意输出可以作为栅极驱动或阳极驱动\n• BLANK输入简化PWM亮度控制\n• 采用28引脚TSSOP封装\n• 温度范围-40°C至+125°C;

ADI

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20-Output, 76V, Serial-Interfaced VFD Tube Drivers

General Description The MAX6921/MAX6931 are 20-output, 76V, vacuum fluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or telecom rel

文件：282.81 Kbytes 页数：14 Pages

Maxim

美信

20-Output, 76V, Serial-Interfaced VFD Tube Drivers

General Description The MAX6921/MAX6931 are 20-output, 76V, vacuum fluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or telecom rel

文件：282.81 Kbytes 页数：14 Pages

Maxim

美信

20-Output, 76V, Serial-Interfaced VFD Tube Drivers

General Description The MAX6921/MAX6931 are 20-output, 76V, vacuum fluorescent display (VFD) tube drivers that interface a multiplexed VFD tube to a VFD controller, such as the MAX6850–MAX6853, or to a microcontroller. The MAX6921/MAX6931 are also ideal for driving static VFD tubes or telecom rel

文件：282.81 Kbytes 页数：14 Pages

Maxim

美信

20-Output, 76V, Serial-Interfaced VFD Tube Drivers

文件：143.17 Kbytes 页数：13 Pages

Maxim

美信

20-Output, 76V, Serial-Interfaced VFD Tube Drivers

文件：143.17 Kbytes 页数：13 Pages

Maxim

美信

20-Output, 76V, Serial-Interfaced VFD Tube Drivers

文件：143.17 Kbytes 页数：13 Pages

Maxim

美信

20-Output, 76V, Serial-Interfaced VFD Tube Drivers

文件：143.17 Kbytes 页数：13 Pages

Maxim

美信

Package：28-LCC（J 形引线）；包装：卷带（TR）剪切带（CT）Digi-Reel® 得捷定制卷带 类别：集成电路（IC） 显示驱动器 描述：IC DRVR VFD TUBE SRL 28PLCC

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