LINEAR TECHNOLOGY LTC4307CMS8#PBF 芯片, 总线缓冲器, 热插拔, 2线式, 8MSOP
The is a 2-wire hot swappable Bus Buffer allows I/O card insertion into a live backplane without corruption of the data and clock busses. It provides bidirectional buffering, keeping the backplane and card capacitances isolated. Low offset and high VOL tolerance allows multiple devices to be cascaded on the clock and data busses. If SDAOUT or SCLOUT are low for 30ms, the buffer will automatically break the bus connection. At this time the buffer automatically generates up to 16 clock pulses on SCLOUT in an attempt to free the bus. A connection will resume if the stuck bus is cleared. During insertion, the SDA and SCL lines are pre-charged to 1V to minimize bus disturbances. When driven high, the ENABLE input allows the buffer to connect after a stop bit or bus idle. Driving ENABLE low breaks the connection between SDAIN and SDAOUT, SCLIN and SCLOUT. READY is an open-drain output which indicates that the backplane and card sides are connected.
电源电压DC 2.30V min
输入电压DC 5.50 V
输出电压 160 mV
供电电流 8 mA
通道数 2
针脚数 8
输入电容 10 pF
工作温度Max 70 ℃
工作温度Min 0 ℃
电源电压 2.3V ~ 5.5V
电源电压Max 5.5 V
电源电压Min 2.3 V
输入电压 5.5 V
安装方式 Surface Mount
引脚数 8
封装 MSOP-8
封装 MSOP-8
工作温度 0℃ ~ 70℃
产品生命周期 Unknown
包装方式 Tube
制造应用 工业, 通信与网络, Communications & Networking, Industrial, I²C - 热插拔
RoHS标准 RoHS Compliant
含铅标准 Lead Free
REACH SVHC标准 No SVHC
REACH SVHC版本 2015/12/17
ECCN代码 EAR99
型号/品牌 | 代替类型 | 替代型号对比 |
---|---|---|
LTC4307CMS8#PBF Linear Technology 凌力尔特 | 当前型号 | 当前型号 |
LTC4307CMS8#TRPBF 凌力尔特 | 完全替代 | LTC4307CMS8#PBF和LTC4307CMS8#TRPBF的区别 |
LTC4307IMS8#PBF 凌力尔特 | 类似代替 | LTC4307CMS8#PBF和LTC4307IMS8#PBF的区别 |