虫虫首页| 资源下载| 资源专辑| 精品软件
登录| 注册

您现在的位置是:虫虫下载站 > 资源下载 > 单片机编程 > PCA9516 5channel I2C hub

PCA9516 5channel I2C hub

  • 资源大小:114 K
  • 上传时间: 2013-11-21
  • 上传用户:ccdn2615
  • 资源积分:2 下载积分
  • 标      签: 5channel 9516 PCA I2C

资 源 简 介

The PCA9516 is a BiCMOS integrated circuit intended for
application in I2C and SMBus systems.
While retaining all the operating modes and features of the I2C
system, it permits extension of the I2C-bus by buffering both the data
(SDA) and the clock (SCL) lines, thus enabling five buses of 400 pF.
The I2C-bus capacitance limit of 400 pF restricts the number of
devices and bus length. Using the PCA9516 enables the system
designer to divide the bus into five segments off of a hub where any
segment to segment transition sees only one repeater delay.

相 关 资 源