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Partname: | HC5520 |
Description: | CO/PABX Polarity Reversal Subscriber Line Interface Circuit |
Manufacturer: | Harris Semiconductor |
Datasheet: | PDF (191K). Click here to download *) |
The HC5520 provides a comprehensive set of features for these applications including loop reversal, zero crossing ringing relay operation, long loop drive and a mutually independent setting of the receive and transmit gains, and the two wire impedance synthesis. Advanced power management features combined with a small 44 lead MQFP package allow significant board space to be freed up for additional line circuits. |
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![Click here to download HC5520 Datasheet](../../../pndecoder/datasheets/HARIS/img/000056.gif) Click here to download HC5520 Datasheet*) |
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