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BA6810F PDF预览

BA6810F

更新时间: 2024-01-10 11:07:58
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光电二极管
页数 文件大小 规格书
7页 141K
描述
Fluorescent display tube level meter driver, 12-point x 2 channel, VU scale, bar display

BA6810F 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:DIP包装说明:SDIP, SDIP30,.4
针数:30Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.82数据输入模式:ANALOG
显示模式:BAR GRAPH接口集成电路类型:VACUUM FLUORESCENT DISPLAY DRIVER
JESD-30 代码:R-PDIP-T30长度:28 mm
复用显示功能:NO功能数量:1
区段数:12端子数量:30
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:SDIP
封装等效代码:SDIP30,.4封装形状:RECTANGULAR
封装形式:IN-LINE, SHRINK PITCH峰值回流温度(摄氏度):NOT SPECIFIED
电源:5 V认证状态:Not Qualified
座面最大高度:5 mm子类别:Display Drivers
最大压摆率:17 mA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:NO技术:BIPOLAR
温度等级:COMMERCIAL端子形式:THROUGH-HOLE
端子节距:1.778 mm端子位置:DUAL
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:10.16 mm
最小 fmax:0.002 MHzBase Number Matches:1

BA6810F 数据手册

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Audio ICs  
Fluorescent display tube level meter  
driver, 12-point   2 channel, VU scale,  
bar display  
BA6810F  
The BA6810F is a two-channel, 12-point fluorescent display tube driver for VU-scale bar-level meters.  
It uses a dynamic-drive system and has both AC and DC inputs. The AC input mode has a peak hold circuit. The IC  
features a power-on mute, and the output block can directly drive fluorescent display tubes, so few external components  
are required, allowing cost and space savings while improving reliability. The grid output duty cycle is 1/8.  
FApplications  
Level meters for all types of AV equipment  
FFeatures  
1) Uses dynamic-drive system to display two 12-point  
channels. 28-pin SOP package.  
5) Forced-mute function.  
6) Terminal for meter sensitivity adjustment provided  
(adjustment with one terminal is possible).  
2) AC and DC inputs provided. Switching function al-  
lows two-mode display.  
2
7) I L injector current terminal provided.  
3) Upper 8 points have peak hold function in AC mode  
(two seconds typ.).  
8) Square root compression amplifier built in.  
9) Dynamic-drive system reduces the power dissipa-  
tion of the fluorescent display tube power supply.  
4) Power-on mute function.  
FBlock diagram  
790  

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