MAX3086CPD+ - English Editing Encyclopedia Entry

Product Overview

Category

MAX3086CPD+ belongs to the category of integrated circuits (ICs).

Use

The MAX3086CPD+ is commonly used as a transceiver in industrial applications.

Characteristics

• The MAX3086CPD+ is a low-power, high-speed transceiver.
• It operates with a single 3.3V power supply.
• This transceiver is designed to meet the requirements of RS-485 and RS-422 communication standards.

Package

The MAX3086CPD+ is available in a PDIP package.

Essence

The essence of MAX3086CPD+ lies in its ability to provide reliable and efficient data transmission in industrial environments.

Packaging/Quantity

The MAX3086CPD+ is typically packaged in tubes or reels, with a quantity of 25 units per tube/reel.

Specifications

• Supply Voltage: 3.3V
• Data Rate: Up to 250kbps
• Operating Temperature Range: -40°C to +85°C
• Number of Pins: 14
• Package Type: PDIP

Detailed Pin Configuration

1. DE (Driver Output Enable)
2. /RE (Receiver Output Enable)
3. A (Non-Inverting Driver Input)
4. B (Inverting Driver Input)
5. Y (Receiver Output)
6. Z (Receiver Output)
7. GND (Ground)
8. VCC (Power Supply)
9. B (Inverting Driver Input)
10. A (Non-Inverting Driver Input)
11. /RE (Receiver Output Enable)
12. DE (Driver Output Enable)
13. Y (Receiver Output)
14. Z (Receiver Output)

Functional Features

• The MAX3086CPD+ provides full-duplex data transmission.
• It supports half-duplex operation with a multipoint configuration.
• The transceiver features thermal shutdown protection.
• It has a low quiescent current, making it suitable for battery-powered applications.

Advantages and Disadvantages

Advantages

• Low-power consumption
• High-speed data transmission
• Wide operating temperature range
• Thermal shutdown protection

Disadvantages

• Limited data rate compared to some other transceivers in the market
• PDIP package may not be suitable for space-constrained applications

Working Principles

The MAX3086CPD+ operates based on the RS-485 and RS-422 communication standards. It uses differential signaling to transmit data over long distances while providing noise immunity. The transceiver converts the single-ended signals from the driver inputs into balanced differential signals for transmission. On the receiving end, it converts the differential signals back into single-ended signals.

Detailed Application Field Plans

The MAX3086CPD+ is widely used in various industrial applications, including: - Factory automation systems - Process control systems - Building automation - Industrial instrumentation - HVAC (Heating, Ventilation, and Air Conditioning) systems

Detailed and Complete Alternative Models

1. SN65HVD485E: This transceiver offers similar functionality to the MAX3086CPD+ and is available in different package options.
2. LTC2854: A high-speed RS-485 transceiver with enhanced ESD protection and low quiescent current.
3. ADM2485: An isolated RS-485 transceiver with integrated isolation and surge protection features.

These alternative models provide options with varying specifications and features, allowing users to choose the most suitable transceiver for their specific application requirements.

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