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MH88612 Subscriber Line Interface Circuit (SLIC)
| Product Status - Last Time Buy Notice |
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The SLIC provides a complete interface between a switching system and a subscriber loop. Functions provided include battery feed and ringing feed to the subscriber line, 2-Wire to 4-Wire hybrid interfacing, constant current feed and dial pulse detection. The device is fabricated using thick film hybrid technology in a 20-pin single in-line package.
Features
- 600 Ohms line impedance
- Transformerless 2-wire to 4-wire conversion
- Battery and ringing feed to line
- Off-hook and dial pulse detection
- Ring ground over-current protection
- Adjustable constant current feed
- Relay driver
- Power VBAT Denial
- Wide Operating Range
Typical Applications
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Line interface for PABX
- Line interface for Intercoms
- Line interface for Key Telephone Systems
- Line interface for Control Systems
Product Information
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Product Availability and Packaging
| Ordering Part No. |
Package Type |
No. of Pins |
Lead-free Option |
Shipping Option |
Lead Time (Weeks) |
Status |
 |
| MH886121 |
|
|
Pb-free-Matte Tin |
Boxed |
16 Week(s) |
Last Time Buy Notice |
Product Lead-Times when quoted are not guaranteed and are provided as a
general guideline only; they may be varied from time to time without
notice. Updated estimates or actual schedule commit dates will be provided
at the time of order placement with Zarlink or its distributor.
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| Copyright 2008, Zarlink Semiconductor Inc. All Rights Reserved. |
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MH88612 Data Sheet
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