DS2408S+ - Analog Devices Inc./Maxim Integrated

Manufacturer Part Number

DS2408S+

Manufacturer

Analog Devices

Introduction

The DS2408S+ is an I/O expander for interface applications, allowing remote control and monitoring via its 1-Wire communication protocol.

Product Features and Performance

Eight programmable I/O ports

1-Wire interface for easy communication over a single wire

Open-drain outputs for direct interfacing with other components

Support for a wide voltage supply range from 2.8V to 5.25V

Operation within an extended temperature range of -40°C to 85°C

Product Advantages

Simplifies expandable I/O for microcontroller-based systems

Reduces wiring complexity with 1-Wire protocol

Enhances system design with high integration and versatility

Adaptable to various power supplies simplifying power management

Robust performance in harsh temperature environments

Key Technical Parameters

Number of I/O: 8

Interface: 1-Wire

Voltage - Supply: 2.8V ~ 5.25V

Operating Temperature: -40°C ~ 85°C

Package/Case: 16-SOIC

Mounting Type: Surface Mount

Quality and Safety Features

Built-in mechanisms for error detection

Designed for a rugged operating temperature range ensuring reliability

Compatibility

Compatible with microcontrollers that support 1-Wire protocol

Suitable for use in systems requiring additional programmable I/O lines

Application Areas

Home automation systems

Industrial control systems

Sensor networks

Data acquisition systems

Product Lifecycle

Active product status with ongoing manufacturer support

No indication of nearing discontinuation, replacements, or upgrades specified

Several Key Reasons to Choose This Product

Enables easy expansion of I/O ports with minimal wiring

1-Wire interface allows for efficient, low-pin count communication

Operational across a broad range of voltages, enabling flexibility in design

Capable of reliable operation in extreme temperature conditions

Provided by Analog Devices, a reputable manufacturer in the electronics industry