LTC4300A-1CMS8#PBF

厂商：
LINEAR(凌力尔特)
封装：
MSOP8_3X3MM
描述：
可热插拔的2线总线缓冲区

数据手册：

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详情介绍
数据手册
价格&库存

LTC4300A-1CMS8#PBF 数据手册

LTC4300A-1/LTC4300A-2 Hot Swappable 2-Wire Bus Buffers FEATURES DESCRIPTION n The LTC®4300A series hot swappable 2-wire bus buffers allow I/O card insertion into a live backplane without corruption of the data and clock busses. When the connection is made, the LTC4300A-1/LTC4300A-2 provide bidirectional buffering, keeping the backplane and card capacitances isolated. Rise-time accelerator circuitry* allows the use of weaker DC pull-up currents while still meeting rise-time requirements. During insertion, the SDA and SCL lines are precharged to 1V to minimize bus disturbances. n n n n n n n n n n 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 Lines from Output Compatible with I2C, I2C Fast Mode and SMBus Standards (Up to 400kHz Operation) Low ICC Chip Disable:

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LTC4300A-1CMS8#PBF

物料型号：LTC4300A-1/LTC4300A-2 器件简介：双向缓冲器，用于SDA和SCL线路，支持热插拔，适用于服务器和桌面计算机等。

引脚分配： - LTC4300A-1：1-ENABLE/VCC2, 2-SCLOUT, 3-SCLIN, 4-GND, 5-READY/ACC, 6-SDAIN, 7-SDAOUT, 8-VCC - LTC4300A-2：1-ENABLE/VCC2, 2-SCLOUT, 3-SCLIN, 4-GND, 5-ACC, 6-SDAIN, 7-SDAOUT, 8-VCC 参数特性： - 工作电压：2.7V至5.5V - 低功耗，<1μA（LTC4300A-1） - 支持I2C、快速模式和SMBus标准（最高400kHz） - 支持时钟拉伸、仲裁和同步 - 5V至3.3V电平转换（LTC4300A-2） 功能详解：提供双向缓冲，隔离输入输出电容，支持热插拔，减少总线干扰，支持不同电平系统间的通信。

应用信息：热板插入、服务器、电容缓冲/总线扩展器、桌面计算机等。

封装信息：小型8引脚MSOP封装。

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