• MAX202IDR SOIC-16
MAX202IDR SOIC-16

MAX202IDR

Dual line transceiver

Inventory:8,165

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Overview of MAX202IDR

The MAX202IDR is a dual RS-232 transceiver IC that provides two transmitter and two receiver channels, enabling bi-directional communication between devices. With a data rate of up to 120kbps, this IC is suitable for various serial communication applications.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • VCC: Positive Power Supply
  • GND: Ground
  • OUT1: Transmitter Output 1
  • IN1: Receiver Input 1
  • OUT2: Transmitter Output 2
  • IN2: Receiver Input 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the MAX202IDR IC for a visual representation.

Key Features

  • Dual RS-232 Transceiver: Provides two transmitter and receiver channels for versatile communication.
  • Data Rate: Supports data rates up to 120kbps, suitable for various serial communication applications.
  • Wide Operating Voltage Range: Operates from a single +5V supply, compatible with standard logic levels.
  • ESD Protection: Includes ESD protection on the RS-232 pins for robust operation in harsh environments.
  • Space-Saving Package: Available in a compact SOIC package for easy integration into designs.

Note: For detailed technical specifications, please refer to the MAX202IDR datasheet.

Application

  • Serial Communication: Ideal for bi-directional communication in serial interface applications.
  • Embedded Systems: Suitable for embedded systems requiring RS-232 communication capabilities.
  • Data Logging: Used in data logging applications where serial data exchange is needed.

Functionality

The MAX202IDR is a versatile dual RS-232 transceiver that facilitates reliable communication between devices with RS-232 interfaces. It converts logic level signals to RS-232 voltage levels and vice versa, ensuring seamless data exchange.

Usage Guide

  • Power Supply: Connect VCC (Pin 1) to the +5V supply and GND (Pin 2) to the ground.
  • Data Connections: Connect the transmitter outputs (OUT1, OUT2) to the RS-232 data lines and the receiver inputs (IN1, IN2) to receive data.

Frequently Asked Questions

Q: Is the MAX202IDR suitable for industrial applications?
A: Yes, the MAX202IDR is suitable for industrial applications requiring robust RS-232 communication.

Q: What is the power consumption of the MAX202IDR?
A: The MAX202IDR features low power consumption, making it suitable for energy-efficient designs.

Equivalent

For similar functionalities, consider these alternatives to the MAX202IDR:

  • MAX232CDR: A dual RS-232 transceiver IC with similar features and performance specifications.
  • ST3232CWR: An RS-232 transceiver IC from STMicroelectronics offering compatibility and performance comparable to the MAX202IDR.

MAX202IDR

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Drivers per package 2 Receivers per package 2
Logic voltage (min) (V) 5 Data rate (max) (MBps) 0.12
Main supply voltage (nom) (V) 5 ESD HBM (kV) 15
Rating Catalog Operating temperature range (°C) -40 to 85, 0 to 70
Vout (typ) (V) 9

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