Illustration for selection reference only

P82B96TD

Bidirectional bus buffer for extending I2C bus communication distance and capacitive load capability.

Product Code
DH2875EF46
Brand
NXP/恩智浦
Package
SO-8
Packaging
—
Category
Integrated Circuits
Weight
—
DatasheetNo verified manufacturer datasheet available yet
DESCRIPTION

Description

OVERVIEW

Product Overview

This model is a bidirectional bus buffer from NXP, primarily used to extend the capacitive load capability and communication distance of I2C bus systems. In I2C bus applications, as the number of connected devices increases or the wiring becomes longer, bus capacitance increases, which may degrade signal quality. Such buffers can divide the bus into segments isolated by buffers, allowing the system to support more slave devices and longer transmission distances.

APPLICATIONS

Applications

  • Used for bus expansion in multi-device I2C bus systems.
  • Used for signal buffering in long-distance I2C communication links.
  • Used for management buses in servers and communication equipment.
  • Used for segment isolation of I2C buses in industrial control.
FEATURES AND BENEFITS

Features and Benefits

  • Bidirectional buffering supports bidirectional data transfer on I2C buses.
  • Can segment the bus to reduce capacitive load per segment.
  • Helps expand the number of devices connectable on the bus.
  • Suitable for multi-master or multi-slave I2C bus architectures.
ADDITIONAL DETAILS

Additional Details

Before purchasing, confirm that the operating voltage range matches the target I2C bus level, and verify that the package and pinout meet the design requirements.

Verify product details against the manufacturer datasheet before purchase.

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