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NXP PCA9500PW118 I/O Expander
The PCA9500 is an 8-bit I/O expander with an integrated 2-kbit EEPROM, supporting I2C and SMBus communication protocols. It features quasi-bidirectional data pins, configurable as inputs or outputs, ideal for monitoring board status and activating indicators like LEDs. The device includes an internal EEPROM for storing error or configuration data, with support for up to eight devices sharing the same bus via address pins. It supports hot insertion, power-on reset, and operates within a voltage range of 2.5V to 3.6V at 400 kHz clock speed. Suitable for system board diagnostics, board configuration, and multi-card systems in telecommunications and industrial applications.
NXP PCA9500PW118 I/O Expander Specifications:
- Supply Voltage Range: 2.5 V to 3.6 V
- Voltage Tolerance: 5 V tolerant inputs/outputs
- Operating Speed: Up to 400 kHz
- Input/Output Pins: 8 quasi-bidirectional GPIO
- EEPROM: 256 x 8 (2-kbit) internal memory
- Write Cycle Time: ≤ 10 ms
- Current Consumption: Standby current typically 60 nA, read 1 mA, write 2 mA
- Input Voltage Range: Vss - 0.5 to 5.5 V
- Input Leakage Current: ±1 nA
- Package Types: SO16, TSSOP16, HVQFN16
- Features: Power-on reset, noise filter on SDA/SCL, supporting hot insertion
Buy the NXP PCA9500 – Reliable I/O Expander for Industrial Applications
Enhance your system with the NXP PCA9500 I/O Expander, an 8-bit device featuring an integrated 2-kbit EEPROM. Ideal for diagnostics, board configuration, and multi-card systems, it supports up to eight devices on the same bus, ensuring flexible and reliable communication. With operating voltages from 2.5V to 3.6V and compatibility with I2C and SMBus, it offers quick setup and robust performance. Perfect for industrial, telecommunications, and control system applications, it ensures efficient operation and easy integration into your existing infrastructure.
Order your NXP PCA9500 series I/O expander today and give your projects the dependable quality they deserve with advanced configuration features and EEPROM memory.
Frequently Asked Questions
Where can I buy NXP PCA9500PW118?
You can click on the BUY or RFQ button to purchase PCA9500PW118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9500PW118?
You can download the PCA9500PW118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9500PW118?
NXP