Manufacturer Part Number
PCA9673PW,118
Manufacturer
nxp-semiconductors
Introduction
The PCA9673PW,118 is a 16-bit I2C-bus I/O expander with interrupt output. It offers a simple solution to extend the number of general-purpose parallel digital input/output (I/O) ports for microcontroller-based systems. It is ideal for various applications such as home appliances, industrial automation, and consumer electronics.
Product Features and Performance
16-bit I/O expander with I2C-bus interface
Interrupt output pin
Power-on reset (POR) function
Push-pull output type
100 μA / 25 mA output source/sink current
1 MHz clock frequency
3 V to 5.5 V supply voltage
Operating temperature range: -40°C to 85°C
Product Advantages
Efficient I/O expansion for microcontroller-based systems
Simplified design with I2C-bus interface
Flexible output configuration with push-pull outputs
Suitable for a wide range of applications and operating conditions
Key Reasons to Choose This Product
Reliable and robust performance
Easy integration and reduced design complexity
Cost-effective solution for I/O expansion needs
Trusted NXP Semiconductors quality and reliability
Quality and Safety Features
Surface mount package for secure and reliable connections
Compliance with industry standards and safety regulations
Compatibility
The PCA9673PW,118 is compatible with various microcontroller-based systems that support the I2C-bus interface.
Application Areas
Home appliances
Industrial automation
Consumer electronics
General-purpose I/O expansion
Product Lifecycle
The PCA9673PW,118 is an active product. There are no known equivalent or alternative models available at this time. For the latest product information or any inquiries, please contact our website's sales team.