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NXP PCA9500BS118 8-bit I/O Expander
The PCA9500 is an 8-bit I/O expander with a built-in 2-kbit EEPROM, supporting I2C and SMBus protocols. It features eight quasi-bidirectional pins, configurable as inputs or outputs, ideal for monitoring board statuses or activating indicators like LEDs. Its internal EEPROM can store error codes or manufacturing data for diagnostic purposes. The device supports hot insertion, has three address pins enabling up to eight devices on the bus, and is suitable for applications in telecommunications, networking, and system management. It operates on 2.5V to 3.6V, is 5V tolerant, and includes features like noise filtering and power-on reset.
NXP PCA9500BS118 8-bit I/O Expander Specifications:
- Supply Voltage: 2.5 V to 3.6 V
- Operating Power Supply: 2.5 V to 3.6 V
- Input/Output Voltage Tolerance: 5 V
- Clock Frequency: Up to 400 kHz
- EEPROM: 256 x 8 bits (256 bytes)
- EEPROM Data Retention: Minimum 10 years
- Number of Write Cycles: ≥ 100,000
- Interfaces: I2C-bus and SMBus compatible
- Pin Count: 16 leads (SO16, TSSOP16, HVQFN16)
- Operating Temperature: -40°C to +85°C
- Maximum Power Dissipation: 400 mW
- ESD Protection: >2000 V HBM
- Package Outline: SO16, TSSOP16, HVQFN16
- Features include internal reset, noise filter on SCL/SDA, hot insertion support, and configurable memory and port registers.
Buy the Buy NXP PCA9500 Part Number PCA9500BS118 Online
Purchase the NXP PCA9500 online today to enhance your system reliability. With its 8-bit I/O ports and integrated 2-kbit EEPROM, it offers efficient board health monitoring, configuration, and diagnostics in telecom and networking equipment. Its SMBus compatibility, hot insertion support, and configurable pins make it ideal for modular systems and user-friendly maintenance. Get the device shipped directly to your door and optimize your system performance with this versatile and durable component.
Buy NXP PCA9500 now and experience reliable system monitoring with integrated 2-kbit EEPROM and configurable I/O ports for versatile applications.
Frequently Asked Questions
Where can I buy NXP PCA9500BS118?
You can click on the BUY or RFQ button to purchase PCA9500BS118 from an authorized NXP distributor.
How do I troubleshoot issues or seek technical support for part PCA9500BS118?
You can download the PCA9500BS118 datasheet or visit the NXP website for support.
Who is the manufacturer of PCA9500BS118?
NXP