DPL4519G View Datasheet(PDF) - Micronas

Part Name

Description

Manufacturer

DPL4519G

Sound Processor for Digital and Analog Surround Systems

Micronas 

PRELIMINARY DATA SHEET

DPL 4519G

1.1. Features of the DPL 4519G

– 8-channel asynchonous I2S input interface (multichannel mode)

+ 2 synchronous I2S input channels (e.g. for MSP and ADR)

or

3 asynchronous two-channel I2S input interfaces

– Main and AUX channel with balance, bass, treble, loudness, volume

– 5-band graphic equalizer for Main channel

– Dolby Surround Pro Logic Adaptive Matrix

– Micronas Effect Matrix

– Micronas “3D-Panorama” virtualizer compliant to “Virtual Dolby Surround” technology

– Micronas Panorama sound mode (3D Surround sound via two loudspeakers)

– Noise Generator

– Spatial Effect for Surround

– 30-ms Surround delay

– Surround matrix control: Adaptive/Passive/Effect

– Center mode control: Normal/Phantom/Wide/Off

– Surround reproduction control: Rear speaker, Front speaker, Panorama, 3D-Panorama

– Two digital input/output pins controlled by I2C bus

Fig. 1–2 shows a typical Dolby Digital application using DPL 4519G, MSP 4450G, and MAS 3528E.

Micronas

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