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LTC4301LIMS8 PDF预览

LTC4301LIMS8

更新时间： 2024-09-27 22:31:15
品牌 Logo 应用领域
凌特 - Linear 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
12页 224K
描述
Hot Swappable 2-Wire Bus Buffer with Low Voltage Level Translation

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中文翻译

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LTC4301LIMS8 技术参数

是否Rohs认证： 不符合生命周期：Transferred
零件包装代码：MSOP包装说明：TSSOP, TSSOP8,.19
针数：8Reach Compliance Code：not_compliant
ECCN代码：EAR99HTS代码：8542.39.00.01
风险等级：5接口集成电路类型：INTERFACE CIRCUIT
JESD-30 代码：S-PDSO-G8JESD-609代码：e0
长度：3 mm湿度敏感等级：1
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：TSSOP
封装等效代码：TSSOP8,.19封装形状：SQUARE
封装形式：SMALL OUTLINE, THIN PROFILE, SHRINK PITCH峰值回流温度（摄氏度）：235
电源：3/5 V认证状态：Not Qualified
座面最大高度：1.1 mm子类别：Other Interface ICs
最大压摆率：6.2 mA最大供电电压：5.5 V
最小供电电压：2.7 V标称供电电压：3.3 V
表面贴装：YES技术：CMOS
温度等级：INDUSTRIAL端子面层：Tin/Lead (Sn/Pb)
端子形式：GULL WING端子节距：0.65 mm
端子位置：DUAL处于峰值回流温度下的最长时间：20
宽度：3 mmBase Number Matches：1

LTC4301LIMS8 数据手册

 浏览型号LTC4301LIMS8的Datasheet PDF文件第2页浏览型号LTC4301LIMS8的Datasheet PDF文件第3页浏览型号LTC4301LIMS8的Datasheet PDF文件第4页浏览型号LTC4301LIMS8的Datasheet PDF文件第5页浏览型号LTC4301LIMS8的Datasheet PDF文件第6页浏览型号LTC4301LIMS8的Datasheet PDF文件第7页 
LTC4301L  
Hot Swappable 2-Wire  
Bus Buffer with Low Voltage  
Level Translation  
U
FEATURES  
DESCRIPTIO  
The LTC®4301L hot swappable, 2-wire bus buffer allows  
I/O card insertion into a live backplane without corruption  
of the data and clock busses. In addition, the LTC4301L  
SDAIN and SCLIN pins are compatible with systems with  
pull-up voltages as low as 1V. Control circuitry prevents  
the backplane from being connected to the card until a  
stop bit or a bus idle is present. When the connection is  
made, the LTC4301L provides bidirectional buffering,  
keeping the backplane and card capacitances isolated.  
■
Level Translates 1V Signals to Standard 3.3V and  
5V Logic Rails  
■
Allows Bus Pull-Up Voltages as Low as 1V on  
SDAIN and SCLIN  
■
Bidirectional Buffer* for SDA and SCL Lines  
Increases Fanout  
■
Prevents SDA and SCL Corruption During Live Board  
Insertion and Removal from Backplane  
■
Isolates Input SDA and SCL Line from Output  
■
10kV Human Body Model ESD Protection  
When driven low, the CS input pin allows the part to  
connect after a stop bit or bus idle occurs. Driving CS high  
breaks the connection between SCLIN and SCLOUT and  
between SDAIN and SDAOUT. A logic high on READY  
indicates that the backplane and card sides are connected  
together.  
■
Supports Clock Stretching, Arbitration and  
Synchronization  
■
High Impedance SDA, SCL Pins for VCC = 0V  
■
CS Gates Connection from Input to Output  
Compatible with I2CTM, I2C Fast Mode and SMBus  
■
Standards (Up to 400kHz Operation)  
Small 8-Pin MSOUP and DFN (3mm × 3mm) Packages  
The LTC4301L is offered in 8-pin DFN (3mm × 3mm) and  
MSOP packages.  
, LTC and LT are registered trademarks of Linear Technology Corporation.  
I2C is a trademark of Philips Electronics N.V.  
*Patent Pending  
■
APPLICATIO S  
■
Hot Board Insertion  
Servers  
Capacitance Buffer/Bus Extender  
Desktop Computers  
■
■
■
U
TYPICAL APPLICATIO  
Input-Output Connection  
1.2V  
3.3V  
0.01µF  
2k  
2k  
10k 10k  
SDA  
V
V
CC  
CC  
SDA  
SCL  
SDAIN  
SDAOUT  
INPUT  
SIDE  
55pF  
OUTPUT  
SIDE  
µP  
LTC4301L  
20pF  
SCL  
SCLIN  
SCLOUT  
0.5V/DIV  
CS  
READY  
GND  
GND  
4301l TA01a  
4301 TA01b  
1µs/DIV  
4301lf  
1
1234567...12

中文翻译

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LTC4301LIMS8 替代型号

型号 品牌 替代类型 描述 数据表
LTC4301LCMS8#PBF Linear

类似代替

 LTC4301L - Hot Swappable 2-Wire Bus Buffer with Low Voltage Level Translation; Package: MS

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