Description
The M-8870 is a full DTMF Receiver that integrates both bandsplit filter and decoder functions into a single 18-pin DIP or SOIC package. Manufactured using CMOS process technology, the M-8870 offers low power consumption (35 mW max) and precise data handling.
Features
⢠Low Power Consumption
⢠Adjustable Acquisition and Release Times
⢠Central Office Quality and Performance
⢠Power-down and Inhibit Modes (-02 only)
⢠Inexpensive 3.58 MHz Time Base
⢠Single 5 Volt Power Supply
⢠Dial Tone Suppression
Applications
⢠Telephone switch equipment
⢠Remote data entry
⢠Paging systems
⢠Personal computers
⢠Credit card systems
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