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ADM202JRN

RS-232 Transceiver

Inventory:9,568

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Overview of ADM202JRN

The ADM202JRN is a dual RS-232 line driver/receiver IC with a high-speed data rate and low power consumption. It is designed to convert TTL/CMOS logic levels to RS-232 voltage levels and vice versa, making it suitable for interfacing microcontrollers with RS-232 devices.

Pinout

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

  • V+ : Positive Power Supply
  • V- : Negative Power Supply
  • GND : Ground Connection
  • RIN1: Input for Receiver Channel 1
  • ROUT1: Output for Receiver Channel 1
  • RIN2: Input for Receiver Channel 2
  • ROUT2: Output for Receiver Channel 2
  • TIN1: Input for Transmitter Channel 1
  • TOUT1: Output for Transmitter Channel 1
  • TIN2: Input for Transmitter Channel 2
  • TOUT2: Output for Transmitter Channel 2

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the ADM202JRN IC for a visual representation.

Key Features

  • Dual RS-232 Line Driver/Receiver: Provides two channels for bi-directional communication.
  • High-Speed Data Rate: Supports data rates up to [Speed] bps, suitable for fast serial communication.
  • Low Power Consumption: Features a low-power mode for efficient energy usage.
  • Wide Voltage Supply Range: Operates from [Voltage Range], making it compatible with various systems.
  • ESD Protection: Includes built-in ESD protection for enhanced reliability.

Note: For detailed technical specifications, please refer to the ADM202JRN datasheet.

Application

  • Industrial Automation: Ideal for use in industrial automation systems requiring RS-232 communication.
  • Data Acquisition: Suitable for data acquisition systems that interface with RS-232 sensors.
  • Embedded Systems: Used in embedded systems for communication with RS-232 peripherals.

Functionality

The ADM202JRN is a versatile IC that facilitates communication between microcontrollers and RS-232 devices by converting logic levels effectively.

Usage Guide

  • Power Supply: Connect V+ and V- to the respective power supplies as per the datasheet recommendations.
  • Data Connections: Hook up the transmit and receive pins to the corresponding lines in the RS-232 network.
  • Mode Control: Utilize the control pins to manage the device mode effectively.

Frequently Asked Questions

Q: Is the ADM202JRN suitable for battery-powered applications?
A: Yes, the ADM202JRN's low power consumption makes it suitable for battery-powered applications demanding RS-232 connectivity.

Equivalent

For similar functionalities, consider these alternatives to the ADM202JRN:

  • MAX232: A popular RS-232 transceiver IC offering similar functionality to the ADM202JRN.
  • LT1785: This IC from Linear Technology provides dual RS-232 transceiver functionality with low power consumption.

Specifications

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

Product Category RS-232 Interface IC RoHS N
Mounting Style SMD/SMT Package / Case SOIC-16
Series ADM202 Function Transceiver
Data Rate 120 kb/s Number of Drivers 2 Driver
Number of Receivers 2 Receiver Supply Voltage - Max 5.5 V
Supply Voltage - Min 4.5 V Operating Supply Current 6 mA
Minimum Operating Temperature 0 C Maximum Operating Temperature + 70 C
ESD Protection ESD Protection Brand Analog Devices
Height 1.5 mm (Max) Length 10 mm (Max)
Number of Transceivers 1 Transceiver Operating Supply Voltage 5 V
Output Type Single-Ended Product RS-232 Transceivers
Product Type RS-232 Interface IC Protocol Supported RS-232
Receiver Signal Type Single-Ended Shutdown Without Shutdown
Factory Pack Quantity 48 Subcategory Interface ICs
Supply Type Single Supply Width 4 mm (Max)
Unit Weight 0.023492 oz

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