MAX211EC/D

Product Overview

• Category: Integrated Circuit (IC)
• Use: Serial Communication Transceiver
• Characteristics:
  • High-speed, low-power RS-232 transceiver
  • Supports data rates up to 120 kbps
  • Operates from a single +5V supply
  • Compatible with EIA/TIA-232 and V.28/V.24 standards
• Package: DIP (Dual In-line Package)
• Essence: MAX211EC/D is a versatile IC that enables bidirectional serial communication between microcontrollers or other digital devices and RS-232 compatible peripherals.
• Packaging/Quantity: Available in tubes or reels, quantity depends on the supplier.

Specifications

• Supply Voltage: +4.5V to +5.5V
• Operating Temperature Range: -40°C to +85°C
• Data Rate: Up to 120 kbps
• Number of Pins: 16
• Package Type: DIP

Pin Configuration

The MAX211EC/D has 16 pins arranged as follows:

┌───┬───┐ │1 └─ 16│ │2 15│ │3 14│ │4 13│ │5 12│ │6 11│ │7 10│ │8 9│ └───┬───┘

Functional Features

• Bidirectional data transmission between microcontrollers and RS-232 peripherals
• Supports full-duplex communication
• Low power consumption
• Built-in protection against electrostatic discharge (ESD)
• Automatic power-down mode when not in use

Advantages and Disadvantages

Advantages: - High-speed data transfer - Low power consumption - Wide operating temperature range - ESD protection

Disadvantages: - Limited data rate compared to some newer transceivers - Requires an external power supply

Working Principles

The MAX211EC/D is designed to convert the logic-level signals of microcontrollers into RS-232 compatible voltage levels. It uses internal charge pumps to generate the required positive and negative voltages for RS-232 communication. The IC also incorporates protection circuitry to guard against ESD events.

Detailed Application Field Plans

The MAX211EC/D can be used in various applications, including: 1. Industrial automation systems 2. Data acquisition systems 3. Point-of-sale terminals 4. Networking equipment 5. Medical devices 6. Test and measurement instruments

Alternative Models

Some alternative models that offer similar functionality to MAX211EC/D are: - MAX232 - MAX3232 - MAX485 - ADM3202 - SP3232

These alternatives may have different specifications and pin configurations, so it is important to select the one that best suits the specific application requirements.

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