DUAL BIDIRECTIONAL I2C BUS AND SMBus REPEATER

文件：274.66 Kbytes 页数：13 Pages

TI

德州仪器

SMBus Repeater

文件：1.31179 Mbytes 页数：24 Pages

TI

德州仪器

SMBus Repeater

文件：1.31179 Mbytes 页数：24 Pages

TI

德州仪器

SMBus Repeater

文件：1.31179 Mbytes 页数：24 Pages

TI

德州仪器

DUAL BIDIRECTIONAL I2C BUS AND SMBus REPEATER

文件：274.66 Kbytes 页数：13 Pages

TI

德州仪器

DUAL BIDIRECTIONAL I2C BUS AND SMBus REPEATER

文件：515.46 Kbytes 页数：13 Pages

TI

德州仪器

DUAL BIDIRECTIONAL I2C BUS AND SMBus REPEATER

文件：515.46 Kbytes 页数：13 Pages

TI

德州仪器

I2C-bus repeater

The PCA9515A is a CMOS integrated circuit intended for application in I²C-bus and SMBus systems.\nWhile retaining all the operating modes and features of the I²C-bus system, it permits extension of the I²C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 2-channel, bidirectional buffer\nI²C-bus and SMBus compatible\nActive HIGH repeater enable input\nOpen-drain input/outputs\nLock-up free operation\nSupports arbitration and clock stretching across the repeater\nAccommodates Standard-mode and Fast-mode I²C-bus devices and multiple masters\nPowered-of;

恩XP

恩智浦

I2C-bus repeater

The PCA9515A is a CMOS integrated circuit intended for application in I²C-bus and SMBus systems.\nWhile retaining all the operating modes and features of the I²C-bus system, it permits extension of the I²C-bus by buffering both the data (SDA) and the clock (SCL) lines, thus enabling two buses of 400 2-channel, bidirectional buffer\nI²C-bus and SMBus compatible\nActive HIGH repeater enable input\nOpen-drain input/outputs\nLock-up free operation\nSupports arbitration and clock stretching across the repeater\nAccommodates Standard-mode and Fast-mode I²C-bus devices and multiple masters\nPowered-of;

恩XP

恩智浦

I²C总线转发器

PCA9515A是一款CMOS集成电路，主要用于I²C总线和SMBus系统应用。\n在保留I²C总线系统所有工作模式和功能的同时，它允许通过缓冲数据(SDA)和时钟(SCL)线路以允许扩展I²C总线，从而可使用两条400 pF的总线。\n400 pF的I²C总线电容极限会限制器件数和总线长度。使用PCA9515A能使系统设计师将总线隔离成两半，因此能有更多的器件或更长的长度。它还可用于运行两条总线，一条为5 V而另一条为3.3 V或400 kHz和100 kHz总线，当另一条总线需要400 kHz操作时会隔离100 kHz总线。\n无法串联两个或多个%%/strongstron 2通道、双向缓冲器\n兼容I²C总线和SMBus\n高电平有效的转发器使能输入\n开漏输入/输出\n无锁定操作\n支持横跨转发器的仲裁和时钟展宽\n适应标准模式和快速模式I²C总线器件以及多主器件\n断电高阻抗I²C总线引脚\n2.3 V至3.6 V的工作电源电压范围\n5.5 V耐受I²C总线和使能引脚\n0 Hz至400 kHz的时钟频率（最大系统工作频率可能因转发器添加的延迟而小于400 kHz）\nESD保护：按JESD22-A114超过2000 V HBM，按JESD22-C101超过1000 V CDM\n已按照JEDEC标准JESD78完成闭锁测试，超过100 mA\n提供封装：;

恩XP

恩智浦