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PCA9525DP Datasheet (PDF) - NXP Semiconductors

PCA9525DP Datasheet PDF - NXP Semiconductors
Part # PCA9525DP
Download  PCA9525DP Download

File Size   219.74 Kbytes
Page   22 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description Simple 2-wire bus buffer

PCA9525DP Datasheet (PDF)

Go To PDF Page Download Datasheet
PCA9525DP Datasheet PDF - NXP Semiconductors

Part # PCA9525DP
Download  PCA9525DP Click to download

File Size   219.74 Kbytes
Page   22 Pages
Manufacturer  NXP [NXP Semiconductors]
Direct Link  http://www.nxp.com
Logo NXP - NXP Semiconductors
Description Simple 2-wire bus buffer

PCA9525DP Datasheet (HTML) - NXP Semiconductors

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PCA9525DP Product details

General description

The PCA9525 is a monolithic CMOS integrated circuit for bus buffering in applications including I2C-bus, SMBus, DDC, PMBus,and other systems based on similar principles.

The buffer extends the bus load limit by buffering both the SCL and SDA lines, allowing the maximum permissible bus capacitance on both sides of the buffer.

The PCA9525 includes a unidirectional buffer for the clock signal, and a bidirectional buffer for the data signal. Slave devices which employ clock stretching are therefore not supported.



Features and benefits

Simple impedance isolating buffer for 2-wire buses

4 mA maximum static open-drain pull-down capability supports a wide range of bus standards

Works with I2C-bus (Standard-mode, Fast-mode), SMBus (standard and high power mode), and PMBus

Fast switching times allow operation in excess of 1 MHz

Enable allows bus segments to be disconnected

Hysteresis on inputs provides noise immunity

Operating voltages from 2.7 V to 5.5 V

Very low supply current

Uncomplicated characteristics suitable for quick implementation in most common 2-wire bus applications



Applications

Electronic signs and displays

Game consoles/boxes

Gaming machine networks

TV/projector/monitor interconnection (DDC)

Power management systems

Desktop and portable computers

Security systems




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About NXP Semiconductors


NXP Semiconductors is a publicly traded multinational company that designs, develops, and manufactures a wide range of semiconductors and integrated circuits for various applications, including automotive, industrial, communications, and consumer markets.

The company was founded in 2006 and is headquartered in Eindhoven, Netherlands.

NXP offers a broad portfolio of products, including microcontrollers, microprocessors, secure authentication ICs, power management ICs, RF and microwave components, and sensor solutions, among others.

The company's products are designed to be energy efficient, secure, and reliable, and are used in a variety of applications, including automotive systems, industrial automation and control, smart homes and buildings, and connected devices.

NXP is dedicated to innovation and customer satisfaction, and is committed to providing its customers with the best semiconductor solutions to meet their needs.

*This information is for general informational purposes only, we will not be liable for any loss or damage caused by the above information.




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