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DS90C031TM

16-SOIC package

Quantity Unit Price(USD) Ext. Price
1 $3.275 $3.28
200 $1.268 $253.60
500 $1.224 $612.00
1000 $1.202 $1,202.00

Inventory:5,171

*The price is for reference only.
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Overview of DS90C031TM

The DS90C031TM is a quad CMOS differential line driver designed to meet the requirements of TIA/EIA-644-A standard. It translates standard TTL/CMOS input levels into the low-voltage differential signals required for RS-422 serial communication. With its high-speed and low-power characteristics, the DS90C031TM is ideal for a wide range of applications requiring reliable differential signaling.

Pinout

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

  • A1: Data input 1
  • A2: Data input 2
  • VCC: Positive power supply
  • GND: Ground connection
  • Y1: Differential data output 1
  • Y2: Differential data output 2
  • DE: Driver enable input
  • VB: Power supply for output buffers

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the DS90C031TM IC for a visual representation.

Key Features

  • Quad CMOS Differential Line Driver: Provides four independent differential drivers for reliable signal transmission.
  • High-Speed Operation: Supports high data rates, making it suitable for applications requiring fast differential signaling.
  • Low-Power Characteristics: Consumes low power, ideal for power-sensitive designs and portable systems.
  • Wide Operating Voltage Range: Operates from a single +3.3V power supply, compatible with various digital systems.
  • Meets TIA/EIA-644-A Standard: Compliant with industry standards for differential signaling, ensuring compatibility and reliability.

Note: For detailed technical specifications, please refer to the DS90C031TM datasheet.

Application

  • Video Transmission: Ideal for transmitting high-speed video signals over long distances in surveillance and multimedia systems.
  • Data Communication: Suitable for point-to-point and multipoint data transmission applications requiring differential signaling.
  • Industrial Automation: Used in industrial control systems and factory automation for reliable data exchange in noisy environments.

Functionality

The DS90C031TM serves as a quad CMOS differential line driver, converting TTL/CMOS input levels to differential signals for reliable data transmission in various applications.

Usage Guide

  • Power Supply: Connect VCC (Pin 3) to the +3.3V power supply and GND (Pin 4) to the ground.
  • Data Connections: Input the data signals to the A1 and A2 pins for differential conversion to Y1 and Y2 outputs.
  • Driver Enable: Use the DE (Pin 6) input to enable or disable the differential driver functionality.

Frequently Asked Questions

Q: What is the maximum data rate supported by the DS90C031TM?
A: The DS90C031TM supports high-speed operation and can handle data rates up to 400Mbps, suitable for demanding applications.

Q: Can the DS90C031TM operate with a single power supply?
A: Yes, the DS90C031TM operates from a single +3.3V power supply, simplifying the system design and integration.

Equivalent

For similar functionalities, consider these alternatives to the DS90C031TM:

  • SN75176B: A similar quad differential line driver from Texas Instruments, offering compatible features and performance for differential signaling applications.
  • MC3486: This is a quad differential line receiver IC from ON Semiconductor, providing functionality similar to the DS90C031TM with specific variations in operating characteristics.

Specifications

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

Function Driver Protocols LVDS
Number of transmitters 4 Number of receivers 0
Supply voltage (V) 5 Signaling rate (MBits) 155.5
Input signal CMOS, TTL Output signal LVDS
Rating Catalog Operating temperature range (°C) -40 to 85

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