PCA9515ADGKR - Texas Instruments

Manufacturer Part Number

PCA9515ADGKR

Manufacturer

Texas Instruments

Introduction

The PCA9515ADGKR is a part of the interface signal buffers, repeaters, and splitters category, designed to facilitate communication in I2C bus systems by acting as a buffer or Redriver. Its role is especially crucial in extending the signal over longer distances or connecting multiple devices.

Product Features and Performance

Acts as a Buffer/Redriver for I2C applications

Supports a maximum data rate of 400kHz

Offers two channels for signal buffering

Designed to work with a 2-Wire Bus input and output

Has a capacitive load handling up to 7 pF

Utilizes a supply voltage range from 2.3V to 3.6V

Maintains low current consumption, typically 500µA

Operable in a wide temperature range from -40°C to 85°C

Surface mountable with an 8-TSSOP, 8-MSOP package

Product Advantages

Enhances signal integrity over longer distances in an I2C system

Low power consumption aids in energy-efficient designs

Broad voltage range accommodates various system designs

Robust temperature range ensures reliable performance in diverse environments

Compact form factor assists in minimizing PCB space requirements

Key Technical Parameters

2-Wire Bus input/output

Data Rate (Max): 400kHz

Number of Channels: 2

Voltage Supply: 2.3V ~ 3.6V

Current Supply: 500µA

Operating Temperature: -40°C ~ 85°C

Input Capacitance: 7 pF

Quality and Safety Features

Texas Instruments maintains high-quality and safety standards for all its products, ensuring that the PCA9515ADGKR meets or exceeds industry requirements for performance and safety.

Compatibility

Compatible with I2C protocol, facilitating integration into existing systems.

Application Areas

Ideally suited for use in telecommunications, consumer electronics, computing, and networking systems where I2C communication is fundamental.

Product Lifecycle

The PCA9515ADGKR is categorized as "Not For New Designs," indicating that it may not be recommended for use in new projects. It is important to check for availability of replacements or upgrades.

Several Key Reasons to Choose This Product

Integral for I2C signal integrity over extended distances

Energy-efficient operation thanks to low power consumption

Versatile compatibility with a wide operating voltage range

Assurance of quality and reliability backed by Texas Instruments

Suitable for a variety of applications in electronics and computing