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BU9831F PDF预览

BU9831F

更新时间: 2024-02-17 01:09:47
品牌 Logo 应用领域
罗姆 - ROHM 转换器电位器数字电位计电阻器光电二极管电子
页数 文件大小 规格书
13页 150K
描述
Non-volatile electronic potentiometer

BU9831F 技术参数

是否Rohs认证: 符合生命周期:Obsolete
零件包装代码:SOIC包装说明:LSOP, SOP8,.25
针数:8Reach Compliance Code:unknown
ECCN代码:EAR99HTS代码:8542.39.00.01
风险等级:5.84其他特性:NONVOLATILE MEMORY
控制接口:2-WIRE SERIAL转换器类型:DIGITAL POTENTIOMETER
JESD-30 代码:R-PDSO-G8JESD-609代码:e3/e2
长度:5 mm功能数量:1
位置数:100端子数量:8
最高工作温度:85 °C最低工作温度:-20 °C
封装主体材料:PLASTIC/EPOXY封装代码:LSOP
封装等效代码:SOP8,.25封装形状:RECTANGULAR
封装形式:SMALL OUTLINE, LOW PROFILE峰值回流温度(摄氏度):260
电源:3/5 V认证状态:Not Qualified
电阻定律:LINEAR最大电阻器端电压:3 V
最小电阻器端电压:座面最大高度:1.6 mm
子类别:Digital Potentiometers标称供电电压:3 V
表面贴装:YES技术:CMOS
温度等级:OTHER端子面层:TIN/TIN COPPER
端子形式:GULL WING端子节距:1.27 mm
端子位置:DUAL处于峰值回流温度下的最长时间:10
标称总电阻:100000 Ω宽度:4.4 mm
Base Number Matches:1

BU9831F 数据手册

 浏览型号BU9831F的Datasheet PDF文件第4页浏览型号BU9831F的Datasheet PDF文件第5页浏览型号BU9831F的Datasheet PDF文件第6页浏览型号BU9831F的Datasheet PDF文件第8页浏览型号BU9831F的Datasheet PDF文件第9页浏览型号BU9831F的Datasheet PDF文件第10页 
Memory ICs  
BU9831 / BU9831F  
(unless otherwise noted, Ta = – 20 to + 85°C, VCC = 5V ± 10%)  
Parameter  
Symbol Min.  
Typ. Max.  
Unit  
ns  
ns  
ns  
ns  
ns  
ns  
ms  
µs  
µs  
ns  
ns  
ns  
µs  
CS setup time  
CS hold time  
tCSS  
tCSH  
tDIS  
400  
0
Data setup time  
300  
300  
Data hold time  
tDIH  
tPD1  
tPD0  
tE / W  
tCS  
DO rise delay time  
700  
700  
15  
DO fall delay time  
Self-timed programming cycle  
CS minimum HIGH time  
Time during which READY / BUSY display is effective  
Time that DO is HIGH-Z from (CS)  
Data clock HIGH time  
2
tSV  
2
tOH  
0
800  
tWH  
900  
900  
Data clock LOW time  
tWL  
Resistance value stabilization time  
tAW  
1000  
Synchronous data I / O timing  
t CS  
CS  
t WH  
t CSH  
t CSS  
SK  
t DIH  
t WL  
t DIS  
Input DIO  
t PD  
t PD  
t OH  
Output DIO  
Fig. 10 Synchronous data I / O timing  
Reading of input data is done at the rising edge of SK.  
Output of data is synchronized to the falling edge of SK.  
Between commands, CS should be set to HIGH for longer than tCS.  
If CS remains LOW, the next command cannot be received.  
7

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