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Mitel MT8870DE MT8870 - Integrated DTMF Receiver - DIP-18 (Pack of 3)

Mitel MT8870DE MT8870 - Integrated DTMF Receiver - DIP-18 (Pack of 3)

Description:

The MT8870DE is a complete DTMF receiver integrating both the band-split filter and digital decoder functions. The filter section uses switched capacitor techniques  or high and low group filters; the decoder uses digital counting techniques to detect and decode all 16 DTMF tone pairs into a 4-bit code. External component count is minimized by on chip provision of a differential input amplifier, clock oscillator and latched three-state bus interface.

Included:

  • 3 x MT8870DE

This item features:

  • Complete DTMF Receiver

  • Low power consumption

  • Internal gain setting amplifier

  • Adjustable guard time

  • Central office quality

  • Power-down mode

  • Inhibit mode

  • Backward compatible with MT8870C/MT8870C-1

Condition:

  • New and Authentic Component(s) - Mitel MT8870D-1 Integrated DTMF Receiver IC.
  • Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.

Shipping and general details:

  • Shipping is free in the United States and shipped via USPS First Class.
  • We do our best to offer you great pricing.
  • Orders are packaged in custom-cut (dependent on quantity of chips ordered) anti-static tubes, providing excellent ESD protection.
  • 30-Day Return Policy.
  • We are expanding on a daily basis. If you do not see the part, or quantity of the part, you are looking for, please, let us know. We will do our best to accommodate you.