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Le58QL031DJC - Quad Low Voltage Subscriber Line Audio-Processing Circuit

Download the Le58QL031DJC datasheet PDF. This datasheet also covers the Le58QL02 variant, as both devices belong to the same quad low voltage subscriber line audio-processing circuit family and are provided as variant models within a single manufacturer datasheet.

General Description

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.

Key Features

  • 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 the functions of four codec/filters.
  • Software programmable:.
  • SLIC device input impedance Transhybrid balance Transmit and receive gains Equalization (frequency response) Digital I/O pins Programmable debouncing on one input Time sl.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (Le58QL02-Legerity.pdf) that lists specifications for multiple related part numbers.

Datasheet Details

Part number Le58QL031DJC
Manufacturer Legerity
File Size 871.68 KB
Description Quad Low Voltage Subscriber Line Audio-Processing Circuit
Datasheet download datasheet Le58QL031DJC Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
Le58QL031DJC Quad Low Voltage Subscriber Line Audio-Processing Circuit Zarlink
Le58QL031 Quad Low Voltage Subscriber Line Audio-Processing Circuit Zarlink
Le58QL02 Quad Low Voltage Subscriber Line Audio-Processing Circuit Zarlink
Le58QL021 Quad Low Voltage Subscriber Line Audio-Processing Circuit Zarlink
Le58QL021BVC Quad Low Voltage Subscriber Line Audio-Processing Circuit Zarlink

Other Datasheets by Legerity

Part Number Description
Le58QL031 Quad Low Voltage Subscriber Line Audio-Processing Circuit
Le58QL02 Quad Low Voltage Subscriber Line Audio-Processing Circuit
Le58QL021 Quad Low Voltage Subscriber Line Audio-Processing Circuit
Le58QL021BVC Quad Low Voltage Subscriber Line Audio-Processing Circuit
Le58QL021FJC Quad Low Voltage Subscriber Line Audio-Processing Circuit

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
™ Le58QL02/021/031 Quad Low Voltage Subscriber Line Audio-Processing Circuit VE580 Series APPLICATIONS „ Codec function on telephone switch line cards ORDERING INFORMATION Device Le58QL02FJC Le58QL021FJC Le58QL021BVC Le58QL031DJC 1. Package (Green)1 44-pin PLCC 44-pin PLCC 44-pin TQFP 32-pin PLCC Tube Tube Tray Tube Packing2 FEATURES „ Low-power, 3.