Manufacturer Part Number
MAX7317AEE
Manufacturer
Analog Devices
Introduction
The MAX7317AEE is a 10-port I/O expander designed for compact control and monitoring applications, allowing enhanced interface communication via SPI protocol within a range of 2.25V to 3.6V.
Product Features and Performance
10 I/O ports
SPI interface for high-speed communication
Open drain output type
Power-on Reset (POR) feature
Operates within a wide voltage supply range of 2.25V to 3.6V
Supports up to 20mA current output source/sink
Capable of operating under extreme temperatures from -40°C to 125°C
Product Advantages
Enhanced communication capabilities with SPI interface
Flexible voltage input range for versatile use in different environments
High temperature resistance, suitable for harsh conditions
Minimal power consumption with efficient power management features
Key Technical Parameters
Number of I/O: 10
Interface: SPI
Output Type: Open Drain
Current Output Source/Sink: 20mA
Voltage Supply: 2.25V ~ 3.6V
Operating Temperature: -40°C ~ 125°C
Quality and Safety Features
Rigorous testing to ensure operation under extreme conditions
Inclusion of Power-on Reset (POR) to safeguard against improper power levels
Compatibility
Compatible with various microcontrollers that support SPI interface
Application Areas
Industrial control systems
Consumer electronics
Automotive control systems
Remote monitoring systems
Product Lifecycle
Product Status: Active
Not nearing discontinuation
Continued manufacturer support for replacements and upgrades
Several Key Reasons to Choose This Product
Robust performance with high reliability under extreme thermal conditions
Flexible and convenient SPI communication interface enhancing system integration
Low voltage operation with energy-efficient features
Compact and durable design with surface mount packaging suitable for high-density placement
Comprehensive product support and longevity in availability, avoiding future obsolescence