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Ordering number : ENN7737
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Monolithic Linear IC
LA8580W
Compander + I/O Switching Telephone Audio Signal-Processing IC
Overview
The LA8580W is an I/O switching audio signalprocessing IC for low-power cordless telephone base sets. It also supports personal fax machines for the Japanese domestic market. It integrates an extensive set of functions, including a compander, a crosspoint switch for I/O switching, an electronic volume control, and level switching, ALC, VOX, and filter circuits.
Applications
Low-power cordless telephone base sets and Japanese market home fax machines.
• Built-in electronic volume control (about 2 dB per step over 15 steps) and extensive set of level switching circuits allow this IC to easily switch signals with a wide range of levels.
LA8580W Datasheet
