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MT8870D-1 - Integrated DTMF Receiver

Download the MT8870D-1 datasheet PDF. This datasheet also covers the MT8870D variant, as both devices belong to the same integrated dtmf receiver family and are provided as variant models within a single manufacturer datasheet.

Key Features

  • October 2006.
  • 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.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (MT8870D-ZarlinkSemiconductor.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number MT8870D-1
Manufacturer Zarlink Semiconductor
File Size 413.54 KB
Description Integrated DTMF Receiver
Datasheet download datasheet MT8870D-1 Datasheet

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
MT8870D/MT8870D-1 ISO2-CMOS Integrated DTMF Receiver Data Sheet Features October 2006 • 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 Applications • Receiver system for British Telecom (BT) or CEPT Spec (MT8870D-1) • Paging systems • Repeater systems/mobile radio • Credit card systems • Remote control • Personal computers • Telephone answering machine Ordering Information MT8870DE 18 Pin PDIP MT8870DS 18 Pin SOIC MT8870DN 20 Pin SSOP MT8870DSR 18 Pin SOIC MT8870DNR 20 Pin SSOP MT8870DN1 20 Pin SSOP* MT8870DE1 18 Pin PDIP* MT8870DS1 18 Pin SOIC* MT8870DNR1 20 Pin SSOP* MT8870DSR1 18 Pin SOIC* MT8870DE1-1 18