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MAX202CDRE4
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MAX202CDRE4

Product Overview

Category: Integrated Circuit
Use: MAX202CDRE4 is a dual RS-232 line driver/receiver that features a 120kbps data rate under load. It is designed to interface with low-voltage TTL logic levels and is suitable for applications such as EIA/TIA-232 and V.28/V.24 communication interfaces.
Characteristics: The MAX202CDRE4 operates from a single +5V supply and typically consumes just 300µA of supply current. It comes in a small 16-pin QSOP package, making it suitable for space-constrained applications.
Package: 16-pin QSOP
Essence: Dual RS-232 Line Driver/Receiver
Packaging/Quantity: Tape & Reel (2500 units per reel)

Specifications

  • Data Rate: 120kbps
  • Supply Voltage: +5V
  • Supply Current: 300µA
  • Package Type: QSOP
  • Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

  1. V+
  2. C2-
  3. C2+
  4. V-
  5. T2OUT
  6. R2IN
  7. R2OUT
  8. T2IN
  9. GND
  10. T1IN
  11. R1OUT
  12. R1IN
  13. T1OUT
  14. C1+
  15. C1-
  16. VCC

Functional Features

  • Low Power Consumption
  • High Data Rate
  • Small Package Size
  • Wide Operating Temperature Range

Advantages and Disadvantages

Advantages: - Low power consumption makes it suitable for battery-powered applications. - High data rate allows for fast communication. - Small package size saves board space.

Disadvantages: - Limited to a single +5V supply voltage.

Working Principles

The MAX202CDRE4 functions as a dual RS-232 line driver/receiver, translating signals between low-voltage TTL logic levels and the higher voltages used in RS-232 communication.

Detailed Application Field Plans

  • Industrial Automation
  • Telecommunications Equipment
  • Test and Measurement Instruments
  • Networking Devices

Detailed and Complete Alternative Models

  • MAX232EIDR
  • MAX3232EIDR
  • SP3232EBCY-L/TR

In conclusion, the MAX202CDRE4 is a versatile dual RS-232 line driver/receiver with low power consumption, high data rate, and a compact package size, making it suitable for a wide range of applications in various industries.

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Enumere 10 preguntas y respuestas comunes relacionadas con la aplicación de MAX202CDRE4 en soluciones técnicas

  1. What is the MAX202CDRE4?

    • The MAX202CDRE4 is a dual RS-232 line driver/receiver that is commonly used in technical solutions for serial communication.

  2. What is the operating voltage range of MAX202CDRE4?

    • The operating voltage range of MAX202CDRE4 is +4.5V to +5.5V.

  3. What is the maximum data rate supported by MAX202CDRE4?

    • The maximum data rate supported by MAX202CDRE4 is 120kbps.

  4. Can MAX202CDRE4 be used for level shifting?

    • Yes, MAX202CDRE4 can be used for level shifting between different voltage levels.

  5. What are the typical applications of MAX202CDRE4?

    • Typical applications of MAX202CDRE4 include industrial control systems, instrumentation, and point-of-sale terminals.

  6. Does MAX202CDRE4 have built-in ESD protection?

    • Yes, MAX202CDRE4 has built-in ESD protection up to ±15kV.

  7. What is the package type of MAX202CDRE4?

    • MAX202CDRE4 comes in a 16-pin SOIC package.

  8. Is MAX202CDRE4 RoHS compliant?

    • Yes, MAX202CDRE4 is RoHS compliant, making it suitable for use in environmentally sensitive applications.

  9. Can MAX202CDRE4 operate in harsh industrial environments?

    • Yes, MAX202CDRE4 is designed to operate reliably in harsh industrial environments, making it suitable for rugged applications.

  10. Are there any application notes or reference designs available for MAX202CDRE4?

    • Yes, Maxim Integrated provides application notes and reference designs to assist with the integration of MAX202CDRE4 into technical solutions.