Download the M-8888 datasheet PDF.
This datasheet also covers the M88 variant, as both devices belong to the same dtmf transceiver family and are provided as variant models within a single manufacturer datasheet.
Description
The M-8888 is a complete DTMF Transmitter Receiver that
Features
- CMOS technology for low power con.
- Advanced sumption and increased noise immunity DTMF transmitter/receiver in a single.
- Complete chip Standard 8051, 8086/8 microprocessor port.
- Central office quality and performance.
- Adjustable guard time.
- Automatic tone burst mode.
- Call progress mode.
- Single +5 Volt power supply.
- 20-pin DIP and SOIC packages.
- 2 MHz microprocessor port operation.
- Inexpensive 3.58 MHz crystal.