SN75183D

Product Overview

Category: Integrated Circuit (IC)
Use: Line Driver/Receiver
Characteristics:
- High-speed data transmission
- Low power consumption
- Wide operating voltage range
Package: Dual-In-Line Package (DIP)
Essence: Provides reliable and efficient communication between devices
Packaging/Quantity: Available in tubes of 25 units or reels of 2,000 units

Specifications

Supply Voltage Range: 4.75V to 5.25V
Data Rate: Up to 10 Mbps
Operating Temperature Range: -40°C to +85°C
Input Current: ±1 mA
Output Current: ±20 mA
Propagation Delay: 30 ns (max)

Detailed Pin Configuration

The SN75183D IC has a total of 16 pins, which are assigned as follows:

A1: Input A
B1: Input B
GND: Ground
Y1: Output Y
Z1: Output Z
VCC: Power Supply
Z2: Output Z
Y2: Output Y
GND: Ground
B2: Input B
A2: Input A
GND: Ground
REN: Receiver Enable
DE: Driver Enable
RE: Receiver Output Enable
DE: Driver Output Enable

Functional Features

Differential Line Driver/Receiver
Compliant with EIA/TIA-232-F Standards
Built-in Short-Circuit Protection
TTL-Compatible Inputs
High Noise Immunity
Suitable for Long-Distance Data Transmission

Advantages and Disadvantages

Advantages: - High-speed data transmission - Low power consumption - Wide operating voltage range - Built-in short-circuit protection

Disadvantages: - Limited to EIA/TIA-232-F standards compliance - Requires external components for complete functionality

Working Principles

The SN75183D is a line driver/receiver IC designed to transmit and receive data over long distances. It operates based on differential signaling, where the transmitted signal is represented by the voltage difference between two lines. This differential signaling technique provides high noise immunity and allows for reliable data transmission.

The IC incorporates built-in short-circuit protection, which safeguards the device from damage in case of accidental short circuits. It also features TTL-compatible inputs, making it easy to interface with other digital logic circuits.

Detailed Application Field Plans

The SN75183D is commonly used in various applications that require long-distance data transmission, such as:

Industrial Automation: Used in PLC (Programmable Logic Controller) systems for communication between different modules.
Telecommunications: Employed in data communication equipment, including modems and routers.
Computer Peripherals: Integrated into devices like printers, scanners, and external storage devices for reliable data transfer.
Automotive Electronics: Utilized in automotive diagnostic tools and onboard communication systems.
Medical Devices: Incorporated into medical equipment for transmitting patient data between different devices.

Detailed and Complete Alternative Models

MAX232: Another popular line driver/receiver IC compliant with EIA/TIA-232-F standards.
LTC485: Differential line transceiver with extended temperature range and higher data rates.
ADM3251E: RS-232 transceiver with integrated charge pump for single-supply operation.

These alternative models offer similar functionality and can be considered as substitutes for the SN75183D depending on specific requirements.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací SN75183D v technických řešeních

Sure! Here are 10 common questions and answers related to the application of SN75183D in technical solutions:

Q: What is SN75183D? A: SN75183D is a quad differential line driver IC commonly used for transmitting digital signals over long distances.
Q: What is the operating voltage range of SN75183D? A: The operating voltage range of SN75183D is typically between 4.75V and 5.25V.
Q: Can SN75183D be used for both RS-422 and RS-485 applications? A: Yes, SN75183D can be used for both RS-422 and RS-485 applications as it supports both standards.
Q: What is the maximum data rate supported by SN75183D? A: SN75183D can support data rates up to 10 Mbps.
Q: Does SN75183D require external resistors for termination? A: Yes, SN75183D requires external termination resistors to match the characteristic impedance of the transmission line.
Q: Can SN75183D be used in half-duplex communication systems? A: Yes, SN75183D can be used in half-duplex communication systems as it has separate transmit and receive pins.
Q: What is the maximum distance that SN75183D can transmit signals? A: The maximum distance depends on various factors such as cable quality and data rate, but SN75183D can typically transmit signals up to several hundred meters.
Q: Is SN75183D compatible with TTL logic levels? A: No, SN75183D is not directly compatible with TTL logic levels. It requires level shifting or additional interface circuitry.
Q: Can SN75183D be used in industrial environments? A: Yes, SN75183D is suitable for use in industrial environments as it has a wide operating temperature range and is designed to withstand harsh conditions.
Q: Are there any application notes or reference designs available for SN75183D? A: Yes, Texas Instruments provides application notes and reference designs that can help with the implementation of SN75183D in various technical solutions.

Please note that these answers are general and may vary depending on specific requirements and design considerations.