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MT8870 IC – (SMD SOIC-18 Package) – Integrated DTMF Receiver IC

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25 In stock


Note: Any order placed will take 15 days for dispatch.

95.00 (excluding 18% GST)

25 In stock

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Description

The MT8870 is a high-performance DTMF receiver IC that can decode Dual-Tone Multi-Frequency signals into a 4-bit binary code. This IC is widely used in telephone dialing systems, automated phone systems, and remote control applications where DTMF signaling is employed. The SMD SOIC-18 package provides a compact and surface-mountable form factor ideal for modern electronic designs.

Features

  • DTMF Signal Decoding: Decodes 16 DTMF tones into a 4-bit binary output.
  • High Noise Immunity: Offers reliable performance in noisy environments.
  • Integrated Filters: Includes internal bandpass filters for signal conditioning.
  • Power-On Reset: Ensures reliable initialization upon power-up.
  • Low Power Consumption: Designed for low power operation.
  • Programmable Tone Duration: Can be configured for different time intervals.

Applications

  • Telephone Systems: Used in touch-tone dialing systems and interactive voice response (IVR) systems.
  • Remote Control Systems: Ideal for decoding DTMF signals in remote control applications.
  • Automated Systems: Suitable for use in automated phone answering and control systems.
  • Data Communication: Can be used in systems requiring reliable tone signal decoding.

Note

* Product Images are shown for illustrative purposes only and may differ from actual product

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