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MH88510/11
Subscriber Line Interface Circuit (SLIC) Preliminary Information
Features
• • • • • • • • • • • • • • • High Gain version MH88511 Compatible with popular MH88500 Operates with a wide range of battery
voltages Constant current battery feed Dry line compatible Over
voltage and short circuit protection Ringing Feed Off-hook detection and LED indicator drive Dial pulse detection Ring trip filter with auto ring trip Relay driver Transformerless 2-2 wire conversion Low power consumption Mute of incoming audio Few external components
ISSUE 1
April 1995
Ordering Information MH88510 MH88511 20 Pin SIL Package 20 Pin SIL Package 0° C to 70° C
Description
The Mitel MH88510/11 Subscrib...