Manufacturer Part Number
PCA9570GMH
Manufacturer
nxp-semiconductors
Introduction
Interface I/O expander for data communication
Product Features and Performance
I/O Expansion
4 I/O pins
I2C, SMBus Interface
No Interrupt Output
Power-On Reset (POR) feature
Push-Pull Output Type
Up to 4mA Current Sourcing/Sinking
Product Advantages
Low power consumption
Supports a wide voltage range
Compact 8-XFQFN Exposed Pad packaging
Suitable for high-density applications
Key Technical Parameters
4 I/O pins
100 kHz Clock Frequency
1V to 3.6V Supply Voltage
-40°C to 85°C Operating Temperature
Quality and Safety Features
Robust performance in extended temperature range
Compatibility
Compatible with I2C and SMBus protocols
Application Areas
Embedded systems
Consumer electronics
Automotive applications
Industrial controls
Product Lifecycle
Active status
Current model in nxp-semiconductors' portfolio
Several Key Reasons to Choose This Product
Easy expansion of I/O capability in space-constrained environments
Low voltage operation suitable for battery-powered devices
High integration with a small footprint reduces BOM and complexity
Broad application suitability from consumer to industrial products
Active product with ongoing manufacturer support