Texas Instruments
Bild kan vara representation.
Se specifikationer för produktinformation.
SN75C3232EDWR
Visa detalj Datablad

SN75C3232EDWR

Product Overview

Category

The SN75C3232EDWR belongs to the category of integrated circuits (ICs) and specifically falls under the family of RS-232 Interface ICs.

Use

This product is commonly used for serial communication in various electronic devices, including computers, industrial control systems, and telecommunications equipment.

Characteristics

  • Package: The SN75C3232EDWR is available in a small outline package (SOIC) with 16 pins.
  • Essence: It serves as a dual driver/receiver interface for connecting data terminal equipment (DTE) or data communications equipment (DCE) in an RS-232 configuration.
  • Packaging/Quantity: The product is typically supplied in reels with a quantity specified by the manufacturer.

Specifications

The SN75C3232EDWR features: - Wide operating voltage range - Low power consumption - ESD protection on RS-232 I/O pins - High data rate capabilities

Detailed Pin Configuration

The detailed pin configuration of SN75C3232EDWR includes the following: 1. VCC 2. GND 3. T1OUT 4. R1IN 5. R1OUT 6. T1IN 7. R2IN 8. T2OUT 9. T2IN 10. R2OUT 11. CTS 12. RTS 13. DCD 14. DSR 15. RI 16. GND

Functional Features

The functional features of SN75C3232EDWR include: - Dual drivers and receivers - Integrated charge pump for single power supply operation - Enhanced ESD protection - Flexible control options for modem control signals

Advantages and Disadvantages

Advantages

  • Robust ESD protection
  • Wide operating voltage range
  • Low power consumption

Disadvantages

  • Limited to RS-232 communication standard
  • Requires external capacitors for charge pump operation

Working Principles

The SN75C3232EDWR operates based on the principles of RS-232 communication, utilizing differential signaling to transmit and receive data between connected devices. The integrated charge pump allows for single power supply operation, simplifying system design.

Detailed Application Field Plans

The SN75C3232EDWR is widely used in applications such as: - Computer peripherals - Industrial automation - Telecommunications equipment - Test and measurement instruments

Detailed and Complete Alternative Models

Some alternative models to SN75C3232EDWR include: - MAX3232E - SP3232E - ADM3202

In conclusion, the SN75C3232EDWR is a versatile RS-232 interface IC with robust features and wide application potential across various industries.

Word Count: 398

Lista 10 Vanliga frågor och svar relaterade till tillämpningen av SN75C3232EDWR i tekniska lösningar

  1. What is the operating voltage range of SN75C3232EDWR?

    • The operating voltage range of SN75C3232EDWR is 3V to 5.5V.

  2. What is the maximum data rate supported by SN75C3232EDWR?

    • SN75C3232EDWR supports a maximum data rate of 1 Mbps.

  3. Can SN75C3232EDWR be used in half-duplex communication?

    • Yes, SN75C3232EDWR can be used in half-duplex communication applications.

  4. What is the typical quiescent current consumption of SN75C3232EDWR?

    • The typical quiescent current consumption of SN75C3232EDWR is 300 µA.

  5. Does SN75C3232EDWR have built-in ESD protection?

    • Yes, SN75C3232EDWR has built-in ESD protection up to ±15 kV.

  6. What is the temperature range for which SN75C3232EDWR is specified to operate?

    • SN75C3232EDWR is specified to operate over a temperature range of -40°C to 85°C.

  7. Is SN75C3232EDWR compatible with RS-232 interface standards?

    • Yes, SN75C3232EDWR is fully compatible with RS-232 interface standards.

  8. Can SN75C3232EDWR be used in industrial automation applications?

    • Yes, SN75C3232EDWR is suitable for use in industrial automation applications.

  9. What is the package type of SN75C3232EDWR?

    • SN75C3232EDWR is available in a 16-pin SOIC package.

  10. Does SN75C3232EDWR require external capacitors for operation?

    • Yes, SN75C3232EDWR requires external capacitors for proper operation.