MT8870DE MT8870 - Integrated DTMF Receiver IC
MT8870DE MT8870 - Integrated DTMF Receiver IC

MT8870DE MT8870 - Integrated DTMF Receiver IC

by Juried Engineering
$3.80
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:

  • 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) - MT8870D-1 Integrated DTMF Receiver IC.
  • Friendly Note: Be mindful of the many, inexpensive, counterfeits available on the market.

General details:

  • 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.