MAX13411EESA+T

Product Overview

• Category: Integrated Circuit
• Use: Communication and Signal Processing
• Characteristics: Low-power, High-speed, Serial Interface
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: Transceiver IC for RS-485/RS-422 Applications
• Packaging/Quantity: Tape and Reel, 2500 units per reel

Specifications

• Supply Voltage Range: 3.0V to 5.5V
• Data Rate: Up to 20Mbps
• Operating Temperature Range: -40°C to +85°C
• Number of Channels: 1
• Receiver Input Hysteresis: 50mV
• ESD Protection: ±15kV Human Body Model (HBM)

Pin Configuration

The MAX13411EESA+T has the following pin configuration:

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| | --| VCC GND |-- Pin 1: Power Supply --| RO RE |-- Pin 2: Receiver Output / Receiver Enable --| DI DE |-- Pin 3: Driver Input / Driver Enable --| DE A |-- Pin 4: Driver Enable / Transmitter Output A --| RE B |-- Pin 5: Receiver Enable / Transmitter Output B --| Y Z |-- Pin 6: Transmitter Output Y / Transmitter Output Z --| Z Y |-- Pin 7: Transmitter Output Z / Transmitter Output Y --| B A |-- Pin 8: Transmitter Output B / Driver Enable |___________| ```

Functional Features

• Full-duplex RS-485/RS-422 transceiver
• Allows half-duplex operation with automatic switching
• Low power consumption in shutdown mode
• High-speed data transmission up to 20Mbps
• Receiver input hysteresis for improved noise immunity
• ±15kV ESD protection for robustness

Advantages and Disadvantages

Advantages: - Supports high-speed data communication - Low power consumption - Robust ESD protection - Flexible half-duplex operation

Disadvantages: - Limited to a single channel - Requires external components for complete functionality

Working Principles

The MAX13411EESA+T is an integrated circuit designed for RS-485/RS-422 communication applications. It provides a full-duplex transceiver with automatic switching for half-duplex operation. The device operates on a supply voltage range of 3.0V to 5.5V and supports data rates up to 20Mbps.

The transceiver features receiver input hysteresis, which improves noise immunity in noisy environments. It also offers ±15kV ESD protection, making it highly robust against electrostatic discharge events.

The MAX13411EESA+T can be controlled using the driver enable (DE) and receiver enable (RE) pins. It has two transmitter outputs (Y and Z) and two receiver inputs (A and B), allowing bidirectional communication. The device comes in an 8-pin SOIC package, making it suitable for space-constrained applications.

Detailed Application Field Plans

The MAX13411EESA+T is commonly used in various industrial and automation applications, including:

1. Building Automation Systems: Used for communication between sensors, actuators, and control units in HVAC systems, lighting control, and access control systems.
2. Industrial Control Systems: Enables reliable data transmission in factory automation, process control, and robotics applications.
3. Smart Grids: Facilitates communication between smart meters, substations, and control centers in electrical power distribution systems.
4. Automotive Electronics: Used for communication between different electronic modules in vehicles, such as engine control units, body control modules, and infotainment systems.

Detailed and Complete Alternative Models

1. SN65HVD485E: Full-duplex RS-485 transceiver with similar specifications and pin configuration.
2. MAX3485ESA+: Low-power, half-duplex RS-485 transceiver with integrated protection features.
3. LTC2850IMS: High-speed, low-power RS-485 transceiver with extended temperature range.

These alternative models offer similar functionality and can be considered as substitutes for the MAX13411EESA+T in various applications.

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