Datasheet Details
- Part number
- MT8885
- Manufacturer
- Mitel Networks Corporation
- File Size
- 350.76 KB
- Datasheet
- MT8885_MitelNetworksCorporation.pdf
- Description
- Integrated DTMFTransceiver with Power Down & Adaptive Micro Interface
MT8885 Description
MT8885 ® Integrated DTMF Transceiver with Power Down & Adaptive Micro Interface Advance Information .
The MT8885 is a monolithic DTMF transceiver with call progress filter.
MT8885 Features
* External power down pin Central office quality DTMF transmitter/ receiver Low power consumption High speed adaptive micro interface Adjustable guard time Automatic tone burst mode Call progress tone detection to -30dBm D
MT8885 Applications
* Credit card systems Paging systems Repeater systems/mobile radio Interconnect dialers Personal computers
The receiver section is based upon the industry standard MT8870 DTMF receiver while the transmitter utilizes a switched capacitor D/A converter
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