MH88510 Overview
The Mitel MH88510/11 Subscriber Line Interface Circuit provides a plete interface between the telephone line and a speech switch requiring only single bidirectional switch per crosspoint. The functions provided by the MH88510/11 include bidirectional differential to single ended conversion in the speech path, line battery feed, ringing feed and loop and dial pulse detection. The device is fabricated as a thick film hybrid which incorporates various technologies for optimum circuit board and very high reliability.
MH88510 Key Features
- High Gain version MH88511 patible with popular MH88500 Operates with a wide range of battery voltages Constant current b