MAX7317ATE+T - Analog Devices Inc./Maxim Integrated

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