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PCA9515A Datasheet I2C-bus repeater

Manufacturer: NXP Semiconductors

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General Description

The PCA9515A is a CMOS integrated circuit intended for application in I2C-bus and SMBus systems.

While retaining all the operating modes and

Overview

PCA9515A I2C-bus repeater Rev.

5 — 23 March 2012 Product data sheet 1.

Key Features

  • 2-channel, bidirectional buffer.
  • I2C-bus and SMBus compatible.
  • Active HIGH repeater enable input.
  • Open-drain input/outputs.
  • Lock-up free operation.
  • Supports arbitration and clock stretching across the repeater.
  • Accommodates Standard-mode and Fast-mode I2C-bus devices and multiple masters.
  • Powered-off high-impedance I2C-bus pins.
  • Operating supply voltage range of 2.3 V to 3.6 V.
  • 5.5 V tolerant I2C-bus and enable pins NXP Semiconductors PCA9515A.

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