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DS14C89AM

RS-232 Interface IC Quad CMOS Line Dvr

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Overview of DS14C89AM

The DS14C89AM is a quad CMOS programmable differential line driver/receiver designed for use in serial communication applications. It offers high-speed data transmission and is suitable for various industrial and digital communication systems.

Pinout

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

  • A1: Data input/output channel 1
  • A2: Data input/output channel 2
  • A3: Data input/output channel 3
  • A4: Data input/output channel 4
  • VCC: Positive power supply
  • GND: Ground connection

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DS14C89AM IC for a visual representation.

Key Features

  • Quad CMOS Differential Line Driver/Receiver: Provides four channels for differential data transmission.
  • High-Speed Data Transmission: Supports fast data rates suitable for industrial and communication systems.
  • Programmable Modes: Offers programmable operation to adapt to different communication requirements.
  • Wide Operating Voltage Range: Compatible with various voltage levels, providing flexibility in system integration.
  • Robust Design: Features robust construction for reliable performance in challenging environments.

Note: For detailed technical specifications, please refer to the DS14C89AM datasheet.

Application

  • Industrial Automation: Ideal for industrial automation systems requiring reliable data transmission.
  • Digital Communication: Suitable for digital communication networks where differential signaling is needed.
  • Data Acquisition Systems: Used in data acquisition systems for accurate data transfer over long distances.

Functionality

The DS14C89AM is a versatile quad line driver/receiver that enables differential data transmission in various applications. It ensures robust and efficient communication between devices.

Usage Guide

  • Power Supply: Connect VCC (Pin X) to the positive power supply voltage.
  • Data Connections: Connect the data input/output channels as per the communication protocol requirements.
  • Signal Integrity: Ensure proper termination and noise immunity for reliable data transmission.

Frequently Asked Questions

Q: Can the DS14C89AM operate at different data rates?
A: Yes, the DS14C89AM can be programmed to support various data rates based on system requirements.

Q: Is the DS14C89AM suitable for long-distance communication?
A: Yes, the DS14C89AM's differential signaling capability makes it suitable for long-distance communication with noise immunity.

Equivalent

For similar functionalities, consider these alternatives to the DS14C89AM:

  • DS26C31M: Another quad line driver/receiver IC with similar features for differential data transmission.
  • SN65LBC184DR: This IC offers quad differential line drivers for reliable industrial communication applications.

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-14
Series DS14C89A Data Rate 20 kb/s
Number of Drivers 0 Driver Number of Receivers 4 Receiver
Supply Voltage - Max 5.5 V Supply Voltage - Min 4.5 V
Operating Supply Current 900 uA Minimum Operating Temperature 0 C
Maximum Operating Temperature + 70 C ESD Protection ESD Protection
Brand Texas Instruments Interface Type EIA/TIA-232-E, V.28
Operating Supply Voltage 5 V Product Type RS-232 Interface IC
Protocol Supported RS-232 Receiver Signal Type Single Ended
Factory Pack Quantity 55 Subcategory Interface ICs
Supply Type Single Supply Unit Weight 0.008501 oz

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