MAX3087ECSA+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Transceiver
• Characteristics: High-speed, low-power, differential bus transceiver
• Package: 8-pin SOIC (Small Outline Integrated Circuit)
• Essence: MAX3087ECSA+T is a high-performance transceiver designed for industrial applications that require reliable communication over long distances.
• Packaging/Quantity: Tape and reel packaging, 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
• ESD Protection: ±15kV Human Body Model (HBM)
• Common-Mode Voltage Range: -7V to +12V
• Low Power Consumption: 375µA (typical)

Pin Configuration

The MAX3087ECSA+T has the following pin configuration:

1. DE (Driver Output Enable)
2. DI (Driver Input)
3. GND (Ground)
4. RE (Receiver Output Enable)
5. RO (Receiver Output)
6. VCC (Supply Voltage)
7. B (Bus Side)
8. A (Bus Side)

Functional Features

• High-Speed Differential Bus Transceiver: Enables reliable data transmission at high speeds up to 20Mbps.
• Low Power Consumption: Helps in reducing overall power consumption of the system.
• ESD Protection: Provides protection against electrostatic discharge, ensuring robustness in harsh industrial environments.
• Wide Common-Mode Voltage Range: Allows compatibility with various bus standards.
• Driver Output Enable (DE) and Receiver Output Enable (RE): Control the direction of data flow.

Advantages and Disadvantages

Advantages: - High-speed data transmission capability - Low power consumption - ESD protection for enhanced reliability - Wide common-mode voltage range for compatibility

Disadvantages: - Limited to 8-pin package, which may not be suitable for all applications requiring more pins. - Not suitable for applications requiring very high data rates beyond 20Mbps.

Working Principles

The MAX3087ECSA+T is a differential bus transceiver that operates by converting single-ended signals into differential signals and vice versa. It uses internal circuitry to amplify and condition the signals, ensuring reliable transmission over long distances. The driver and receiver sections are controlled by the DE and RE pins, allowing bidirectional communication on the bus.

Detailed Application Field Plans

The MAX3087ECSA+T is commonly used in various industrial applications, including:

1. Factory Automation: Enables communication between different control systems and sensors in automated manufacturing processes.
2. Process Control Systems: Facilitates reliable data exchange between various components in process control systems, ensuring efficient operation.
3. Building Automation: Allows integration of different building automation devices, such as HVAC systems, lighting controls, and security systems.
4. Industrial Networking: Provides a robust communication link for networking devices in industrial environments, enabling seamless data transfer.

Detailed and Complete Alternative Models

1. MAX3089ESA+: Similar to MAX3087ECSA+T but with a different pin configuration (SOIC-8 package).
2. MAX485ESA+: A popular alternative with similar functionality but lower data rate capability (up to 2.5Mbps).
3. SN65HVD1781DR: Another alternative with higher data rate capability (up to 50Mbps) and extended temperature range (-40°C to +125°C).

Please note that the above list is not exhaustive, and there are several other alternative models available in the market.

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