Manufacturer Part Number
MAX7317ATE+T
Manufacturer
analog-devices
Introduction
The MAX7317ATE+T is part of Analog Devices' portfolio, specifically designed as an interface I/O expander. This device allows for the expansion of input/output lines via an SPI interface, enabling efficient control of multiple peripherals with minimal microcontroller pins.
Product Features and Performance
SPI Interface for communication with microcontrollers
10 I/O ports for extensive peripheral control
Open Drain output type supporting various loads
Current output source/sink capability of 20mA
Supports supply voltage range from 2.25V to 3.6V
Suitable for operating temperatures from -40°C to 125°C
Designed for surface mount technology for efficient PCB layout
Product Advantages
Simplifies design complexities by expanding I/O lines
High-temperature tolerance ensures reliability in harsh conditions
Low voltage operation compatibility for battery-operated devices
SPI interface allows for simple integration with most microcontrollers
Key Technical Parameters
Number of I/O: 10
Interface: SPI
Current Output Source/Sink: 20mA
Voltage Supply: 2.25V ~ 3.6V
Operating Temperature: -40°C ~ 125°C
Mounting Type: Surface Mount
Package / Case: 16-WFQFN Exposed Pad
Quality and Safety Features
The MAX7317ATE+T is constructed following high-quality standards, ensuring reliable operation in diverse environmental conditions. With no interrupt output feature, its design focuses on streamlined function and safety.
Compatibility
This device is versatile in its compatibility range, suitable for use with microcontrollers sporting an SPI interface. The open drain output accommodates a wide variety of loads.
Application Areas
Industrial control systems
Home automation
Server control
Automotive systems
Remote monitoring and control
Product Lifecycle
The product status of MAX7317ATE+T is currently active, not indicating any near-term discontinuation. Analog Devices generally provides notifications about product lifecycle changes, including discontinuation notices and options for replacements or upgrades.
Several Key Reasons to Choose This Product
Flexibility in control with 10 I/O expandability
Low power consumption for energy-efficient designs
Broad operating temperature range catering to most environmental needs
Easy integration with existing SPI systems for swift development
Robust construction ensuring long-term reliability
Effective solution for expanding microcontroller capabilities without extensive redesign