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BU9881F PDF预览

BU9881F

更新时间: 2024-02-18 20:38:26
品牌 Logo 应用领域
其他 - ETC 可编程只读存储器电动程控只读存储器电可擦编程只读存储器
页数 文件大小 规格书
12页 142K
描述
I2C Serial EEPROM

BU9881F 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:Obsolete零件包装代码:SOIC
包装说明:LSOP,针数:8
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.84商用集成电路类型:CONSUMER CIRCUIT
JESD-30 代码:R-PDSO-G8长度:5 mm
功能数量:1端子数量:8
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:LSOP
封装形状:RECTANGULAR封装形式:SMALL OUTLINE, LOW PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1.6 mm最大压摆率:3 mA
最大供电电压 (Vsup):5.5 V最小供电电压 (Vsup):2.7 V
表面贴装:YES温度等级:INDUSTRIAL
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:NOT SPECIFIED
宽度:4.4 mmBase Number Matches:1

BU9881F 数据手册

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Standard ICs  
ID ROM for CRT displays supporting  
plug & play  
BU9881 / BU9881F  
The BU9881 / BU9881F is a 1k bit EEPROM conforming to the standardized interface that enables Plug & Play on  
CRT displays.  
Applications  
Desktop CRT displays  
Desktop LCD displays  
Other desktop PC displays  
External CRT displays for notebook computers  
Features  
1) 1kbit serial EEPROM with configuration of 128  
4) Supports clock frequencies of 100kHz and 400kHz.  
5) Switching from DDC2 to DDC1 enabled using mode  
pin.  
words × 8 bits.  
2) Supports I2C bus.  
3) Supports DDC1™/ DDC2™ interfaces for monitor  
IDs.  
DDC is a registered trademark of VESA.  
Absolute maximum ratings (Ta = 25°C)  
Parameter  
Symbol  
Limits  
Unit  
V
Applied voltage  
VCC  
– 0.3 ~ + 6.5  
1
BU9881  
BU9881F  
500  
Power  
dissipation  
Pd  
mW  
2
350  
Storage temperature  
Operating temperature  
Voltage for various pins  
Tstg  
Topr  
– 65 ~ + 125  
– 40 ~ + 85  
°C  
°C  
V
– 0.3 ~ VCC + 0.3  
1 Reduced by 5.0mW for each increase in Ta of 1°C over 25°C.  
2 Reduced by 3.5mW for each increase in Ta of 1°C over 25°C.  
If input exceeds the absolute maximum ratings, the device may break down.  
Recommended operating conditions  
Parameter  
Power supply voltage  
Input voltage  
Symbol  
VCC  
Limits  
2.7 ~ 5.5  
0 ~ VCC  
Unit  
V
VIN  
V
1

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