Le58QL022 Description
The Le58QL022 Quad Low Voltage Subscriber Line AudioProcessing 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 on the proven design of Legerity’s reliable SLAC™ device families. The advanced architecture of the QLSLAC devices implements four independent channels and employs digital...
Le58QL022 Key Features
- Low-power, 3.3 V CMOS technology with 5 V tolerant digital inputs
- Software and coefficient patible to the Am79Q02/ 021/031 QSLAC device
- Performs the functions of four codec/filters
- Software programmable
- SLIC input impedance
- Transhybrid balance
- Transmit and receive gains
- Equalization (frequency response)
- Digital I/O pins
- Programmable debouncing on one input