IC Phoenix logo

Home ›  P  › P12 > PCA9517

PCA9517 from NXP,NXP Semiconductors

Fast Delivery, Competitive Price @IC-phoenix

If you need more electronic components or better pricing, we welcome any inquiry.

0.000ms

PCA9517

Manufacturer: NXP

Level translating I2C-bus repeater

Partnumber Manufacturer Quantity Availability
PCA9517 NXP 436 In Stock

Description and Introduction

Level translating I2C-bus repeater The **PCA9517** from NXP Semiconductors is a versatile **I²C bus repeater** designed to extend the range and reliability of I²C communication systems. It serves as a bidirectional buffer, allowing multiple I²C segments to operate at different voltage levels while maintaining signal integrity.  

This component is particularly useful in applications where long bus lengths, capacitive loading, or mixed-voltage I²C networks could degrade signal quality. The PCA9517 prevents bus lock-up by isolating capacitance between segments, ensuring stable communication. It supports standard-mode (100 kHz) and fast-mode (400 kHz) I²C operations, making it compatible with a wide range of devices.  

Key features include **hot-swappable capability**, which minimizes disruptions during live insertion, and **automatic direction sensing**, eliminating the need for additional control signals. The device also incorporates **rise time accelerators** to improve signal edges in high-capacitance environments.  

Ideal for industrial control, telecommunications, and embedded systems, the PCA9517 enhances system flexibility while maintaining compliance with I²C protocol standards. Its robust design ensures reliable performance in demanding applications, making it a preferred choice for engineers seeking efficient I²C bus expansion solutions.

Request Quotation

For immediate assistance, call us at +86 533 2716050 or email [email protected]

Part Number Quantity Target Price($USD) Email Contact Person
We offer highly competitive channel pricing. Get in touch for details.

Specializes in hard-to-find components chips