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NXP PCA9518PW118 I2C Buffer Hub
The PCA9518 is a five-channel, bidirectional Arduino I2C-bus and SMBus compatible buffer hub designed for expanding I2C systems. It buffers SDA and SCL lines, allowing system designers to create multiple bus segments with minimal delay and no performance degradation. With options for a wider voltage range (2.3 V to 3.6 V), it supports multiple master systems, clock stretching, and arbitration. Its open-drain outputs and active HIGH enable inputs ensure lock-up free operation in complex embedded applications. Available in SO20 and TSSOP20 packages, it is ideal for industrial automation and sensor interfacing.
NXP PCA9518PW118 I2C Buffer Hub Specifications:
- Number of channels: 5 bidirectional ports
- Supported bus voltages: 2.3 V to 3.6 V
- Supported clock frequency: 0 Hz to 400 kHz
- Open-drain outputs with high-impedance high state
- Active HIGH individual enable inputs
- Supports SMBus and Standard/Fast-mode I2C-bus systems
- ESD protection exceeding 2000 V HBM
- Package options: SO20 and TSSOP20
- Operating temperature range: -40°C to +85°C
- Supply voltage: 3.0 V to 3.6 V
- Lock-up free operation with arbitration and clock stretching support
- Isolation of bus segments with minimal delay
- Designed for industrial and embedded sensor applications
Buy the NXP PCA9518 – Reliable I2C Buffer Hub for Industrial Applications
Purchase the NXP PCA9518 online today—an expandable five-channel I2C-bus hub that supports SMBus, multiple masters, and operates efficiently within 2.3 V to 3.6 V. Its bidirectional, open-drain outputs enable lock-up free operation, making it ideal for complex, high-density industrial automation systems. Easy to integrate with standard packages like SO20 and TSSOP20, this device simplifies large system design by segmenting I2C networks. Buy now to ensure reliable, scalable communication in your embedded applications, with fast shipping and excellent support.
Get NXP PCA9518 today—designed for robust, multi-channel I2C buffering suited for industrial automation and sensor integration.
Frequently Asked Questions
Where can I buy NXP PCA9518PW118?
You can click on the BUY or RFQ button to purchase PCA9518PW118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9518PW118?
You can download the PCA9518PW118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9518PW118?
NXP