MAX3387ECUG+T

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Transceiver
• Characteristics:
  • High-speed, low-power transceiver
  • Supports RS-232, RS-422, and RS-485 standards
  • Operates from a single +3.0V to +5.5V supply
  • Available in a 24-pin TSSOP package
• Essence: MAX3387ECUG+T is a versatile serial transceiver IC that provides reliable communication between different serial protocols.
• Packaging/Quantity: The MAX3387ECUG+T is packaged in a 24-pin TSSOP package and is typically sold in reels of 2500 units.

Specifications

• Supply Voltage: +3.0V to +5.5V
• Data Rate: Up to 2.5Mbps
• Operating Temperature Range: -40°C to +85°C
• Package Type: 24-pin TSSOP

Pin Configuration

The MAX3387ECUG+T has the following pin configuration:

1. DE (Driver Enable)
2. RE (Receiver Enable)
3. RO (Receiver Output)
4. DI (Driver Input)
5. GND (Ground)
6. VCC (Supply Voltage)
7. C1- (RS-232 Capacitor 1 Connection)
8. C1+ (RS-232 Capacitor 1 Connection)
9. C2- (RS-232 Capacitor 2 Connection)
10. C2+ (RS-232 Capacitor 2 Connection)
11. A (RS-422/RS-485 Noninverting Driver Output)
12. B (RS-422/RS-485 Inverting Driver Output)
13. Y (RS-422/RS-485 Receiver Output)
14. Z (RS-422/RS-485 Receiver Output)
15. BIAS (Bias Voltage Output)
16. VCC (Supply Voltage)
17. GND (Ground)
18. C3- (RS-232 Capacitor 3 Connection)
19. C3+ (RS-232 Capacitor 3 Connection)
20. C4- (RS-232 Capacitor 4 Connection)
21. C4+ (RS-232 Capacitor 4 Connection)
22. R (RS-422/RS-485 Receiver Input)
23. R (RS-422/RS-485 Receiver Input)
24. RE (Receiver Enable)

Functional Features

• Supports RS-232, RS-422, and RS-485 standards, providing compatibility with various serial communication protocols.
• High-speed data transmission up to 2.5Mbps allows for efficient communication in demanding applications.
• Low-power operation ensures energy efficiency and extends battery life in portable devices.
• Driver and receiver enable pins allow for flexible control of the transceiver's operation.
• Built-in bias voltage output simplifies the design of RS-232 interfaces.

Advantages and Disadvantages

Advantages: - Versatile compatibility with multiple serial communication standards. - High-speed data transmission capability. - Low-power operation for energy efficiency. - Flexible control options with enable pins. - Simplified RS-232 interface design with built-in bias voltage output.

Disadvantages: - Limited to a maximum data rate of 2.5Mbps. - Requires external capacitors for RS-232 connections.

Working Principles

The MAX3387ECUG+T is designed to facilitate communication between different serial protocols such as RS-232, RS-422, and RS-485. It incorporates drivers and receivers that convert signals between these standards, allowing seamless data transfer. The transceiver operates from a single supply voltage and provides high-speed data transmission while consuming low power.

Detailed Application Field Plans

The MAX3387ECUG+T finds applications in various fields, including: - Industrial automation - Telecommunications - Networking equipment - Medical devices - Consumer electronics

Detailed and Complete Alternative Models

Some alternative models to the MAX3387ECUG+T include: - MAX3232EIPWR: RS-232 transceiver with similar characteristics but different pin configuration. - MAX485CPA+: RS-485 transceiver with higher data rate capability. - MAX3485ESA+: RS-422/RS-485 transceiver with enhanced ESD protection.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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