PCA9517DGKR - Texas Instruments

Manufacturer Part Number

PCA9517DGKR

Manufacturer

texas-instruments

Introduction

The PCA9517DGKR is a signal buffer designed for I2C applications, facilitating reliable communication between devices by transforming signals with minimal delay.

Product Features and Performance

Buffer type Redriver specifically for I2C applications

Supports dual bidirectional channels

Maximum data rate of 400kHz

Minimal latency in signal transformation

Low input capacitance of 6 pF ensures minimal signal load

Wide voltage supply range from 0.9V to 5.5V

Efficient current supply needing only 1.5mA

Operates efficiently across a wide temperature range from -40°C to 85°C

Product Advantages

Ensures reliable I2C communication across extended distances

Compatible with various power supply levels enhancing versatility

Minimal power consumption aids in developing energy-efficient applications

Compact size suitable for space-constrained applications

Key Technical Parameters

Data Rate (Max): 400kHz

Number of Channels: 2

Voltage Supply: 0.9V ~ 5.5V, 2.7V ~ 5.5V

Current Supply: 1.5mA

Operating Temperature: -40°C ~ 85°C

Quality and Safety Features

Robust performance ensured within stipulated operating temperature range

Meets standard performance criteria for Signal Buffers

Compatibility

Supports any I2C protocol compliant device

Versatile power supply compatibility

Application Areas

Telecommunications

Computing systems

Consumer electronics

Networking hardware

Product Lifecycle

Classified as "Not For New Designs" indicating phasing out for more recent alternatives

Replacements or upgraded models may be available; Consult manufacturer for detailed information

Several Key Reasons to Choose This Product

Exceptionally low input capacitance, easing the load on connected circuits

Wide ranging voltage supply compatibility ensuring adaptability across different power environments

Conserves power with its low current supply needs, ideal for continual operation without excessive energy consumption

Supports standard I2C communication efficiently

Suitable for a variety of applications from consumer electronics to complicated networking tasks.