NXP USA Inc.
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MC145481DT
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MC145481DT

Product Overview

Category

MC145481DT belongs to the category of integrated circuits (ICs).

Use

This product is commonly used in electronic devices for signal processing and communication purposes.

Characteristics

  • Integrated circuit
  • Signal processing capabilities
  • Communication functionality

Package

MC145481DT is available in a compact package, suitable for surface mount technology (SMT) applications.

Essence

The essence of MC145481DT lies in its ability to process signals and facilitate communication within electronic devices.

Packaging/Quantity

This product is typically packaged in reels or trays, with a quantity of 250 units per reel/tray.

Specifications

The specifications of MC145481DT are as follows:

  • Supply voltage: 3.3V
  • Operating temperature range: -40°C to +85°C
  • Package type: SOIC-16
  • Input/output interface: Serial
  • Data rate: Up to 1 Mbps
  • Power consumption: Low power design

Detailed Pin Configuration

The pin configuration of MC145481DT is as follows:

  1. VCC
  2. GND
  3. TXD
  4. RXD
  5. CLK
  6. RESET
  7. INT
  8. NC
  9. NC
  10. NC
  11. NC
  12. NC
  13. NC
  14. NC
  15. NC
  16. NC

Functional Features

MC145481DT offers the following functional features:

  • Serial data transmission and reception
  • Clock synchronization
  • Reset functionality
  • Interrupt capability

Advantages and Disadvantages

Advantages

  • Compact size
  • Low power consumption
  • High data rate
  • Versatile functionality

Disadvantages

  • Limited number of input/output pins
  • Requires external clock source

Working Principles

MC145481DT operates by receiving serial data through the RXD pin, processing it internally, and transmitting the processed data through the TXD pin. The clock signal received at the CLK pin synchronizes the data transmission and reception. The RESET pin allows for resetting the device, while the INT pin provides interrupt capability.

Detailed Application Field Plans

MC145481DT finds applications in various fields, including:

  1. Telecommunications: Used in communication systems for data transmission and reception.
  2. Networking: Integrated into networking devices for signal processing and communication purposes.
  3. Industrial Automation: Employed in industrial automation systems for data exchange and control.
  4. Consumer Electronics: Incorporated into consumer electronic devices for seamless communication.

Detailed and Complete Alternative Models

Some alternative models to MC145481DT include:

  1. MC145482DT
  2. MC145483DT
  3. MC145484DT
  4. MC145485DT

These alternative models offer similar functionality and can be used as substitutes for MC145481DT in various applications.

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Luettele 10 yleistä kysymystä ja vastausta, jotka liittyvät MC145481DT :n soveltamiseen teknisissä ratkaisuissa

Sure! Here are 10 common questions and answers related to the application of MC145481DT in technical solutions:

  1. Question: What is MC145481DT?
    - Answer: MC145481DT is a digital tone receiver and transceiver integrated circuit (IC) commonly used in telecommunication applications.

  2. Question: What are the main features of MC145481DT?
    - Answer: The main features of MC145481DT include dual-tone multi-frequency (DTMF) decoding, tone generation, and signaling capabilities.

  3. Question: How is MC145481DT typically used in technical solutions?
    - Answer: MC145481DT is often used in applications such as telephone systems, call centers, interactive voice response (IVR) systems, and remote control systems.

  4. Question: Can MC145481DT decode DTMF tones?
    - Answer: Yes, MC145481DT is designed to decode DTMF tones generated by telephone keypads or other sources.

  5. Question: Does MC145481DT support tone generation?
    - Answer: Yes, MC145481DT can generate DTMF tones for various signaling purposes.

  6. Question: What is the power supply requirement for MC145481DT?
    - Answer: MC145481DT typically operates on a 5V power supply.

  7. Question: Is MC145481DT compatible with microcontrollers or digital signal processors (DSPs)?
    - Answer: Yes, MC145481DT can be easily interfaced with microcontrollers or DSPs through standard digital communication interfaces.

  8. Question: Can MC145481DT handle multiple simultaneous tone detection?
    - Answer: Yes, MC145481DT has the capability to detect multiple simultaneous tones.

  9. Question: Are there any specific programming requirements for MC145481DT?
    - Answer: MC145481DT requires proper initialization and configuration through programming to enable its desired functionality.

  10. Question: Are there any application notes or reference designs available for MC145481DT?
    - Answer: Yes, the manufacturer of MC145481DT provides application notes and reference designs that can help in implementing the IC in various technical solutions.

Please note that these answers are general and may vary depending on the specific implementation and requirements of your technical solution.