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Partname: | HC5521CM |
Description: | Subscriber line interface circuit |
Manufacturer: | Harris Semiconductor |
Package: | PLCC |
Pins: | 44 |
Oper. temp.: | 0 to 70 |
Datasheet: | PDF (15K). Click here to download *) |
The HC5521 provides a comprehensive set of features for these applications including loop reversal, ground key detection, zero crossing ring relay operation, long loop drive and a mutually independent setting of the receive and transmit gains, and the two-wire impedance synthesis. An option is also provided for eliminating transhybrid balance on-chip. 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 HC5521CM Datasheet*) |
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