Le58QL021 circuit equivalent, quad low voltage subscriber line audio-processing circuit.
* Low-power, 3.3 V CMOS technology with 5-V tolerant
digital inputs
* Software and coefficient compatible to the Le79Q02/
021/031 QSLAC™ device
* Performs t.
* Codec function on telephone switch line cards
ORDERING INFORMATION
Device Le58QL02FJC Le58QL021FJC Le58QL021BVC L.
The Le58QL02/021/031 Quad Low Voltage Subscriber Line Audio-Processing Circuit (QLSLAC™) devices integrate the key functions of analog line cards into high-performance, veryprogrammable, four-channel codec-filter devices. The QLSLAC devices are based.
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