MAX1488ECSD+

Product Overview

Category:

The MAX1488ECSD+ belongs to the category of integrated circuits (ICs) and specifically falls under the family of RS-485/RS-422 transceivers.

Use:

This product is commonly used for communication in industrial control systems, building automation, and other applications requiring robust serial communication.

Characteristics:

• High-speed data transmission
• Low power consumption
• ESD protection
• Half-duplex communication

Package:

The MAX1488ECSD+ is available in a 14-pin wide SOIC package.

Essence:

The essence of MAX1488ECSD+ lies in its ability to facilitate reliable and high-speed communication in industrial and automation settings.

Packaging/Quantity:

The MAX1488ECSD+ is typically supplied in reels with a quantity of 2500 units per reel.

Specifications

• Supply Voltage: 4.75V to 5.25V
• Data Rate: Up to 250kbps
• Operating Temperature Range: -40°C to +85°C
• ESD Protection: ±15kV HBM on RS-485 I/O Pins

Detailed Pin Configuration

The MAX1488ECSD+ features the following pin configuration:

1. AIN-
2. AIN+
3. GND
4. BOUT-
5. BOUT+
6. RE
7. DE
8. VCC
9. RO
10. DI
11. GND
12. B
13. A
14. GND

Functional Features

• Differential driver and receiver pairs
• Thermal shutdown protection
• Short-circuit protection
• Fail-safe receiver input

Advantages and Disadvantages

Advantages

• Robust communication in noisy industrial environments
• Low power consumption
• ESD protection for enhanced reliability

Disadvantages

• Limited data rate compared to some newer transceiver models
• Requires external termination resistors for optimal performance

Working Principles

The MAX1488ECSD+ operates as a half-duplex transceiver, allowing bidirectional communication over a single twisted pair of wires. It employs differential signaling to provide noise immunity and can withstand harsh industrial environments.

Detailed Application Field Plans

The MAX1488ECSD+ finds extensive use in various industrial and automation applications, including: - PLC (Programmable Logic Controller) communication - HVAC (Heating, Ventilation, and Air Conditioning) systems - Access control systems - Industrial robotics

Detailed and Complete Alternative Models

Some alternative models to MAX1488ECSD+ include: - MAX3485E - SN65HVD3085E - LTC2857

In conclusion, the MAX1488ECSD+ offers reliable and efficient communication capabilities for industrial and automation applications, making it a valuable component in modern control systems.

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