مدار مجتمع (آی سی) آی‌سی صوتی ویژه

ROHM BD34705KS2

Manufacturer	ROHM
Mfr. Part Number	BD34705KS2
Electland Part Code	171790
Electland Part Number	NYE_BD34705KS2
Category	Audio Special Purpose
Description	Audio Audio Signal Processor 8 Channel 64-SQFP
Datasheet	Download

Product Attributes

Category	Integrated Circuits (ICs) Audio Special Purpose
function	Audio Signal Processor
Applications	Consumer Audio
Number of Channels	8
interface	Serial
Voltage - Supply	6.5V~7.5V
Operating Temperature	-40℃~+85℃
Mounting Type	Surface Mount
Package / Case	64-LQFP
Supplier Device Package	64-SQFP
type	Processor
Features	On-chip digital gain;Mute control;Multi-channel audio
Packaging	LQFP-64(12x12)
Tariff Active	False
ReachStatus	REACH Unaffected
RohsStatus	ROHS3 Compliant
MoistureSensitivityLevel	3 (168 Hours)
ExportControlClassNumber	EAR99
HtsusCode	8542.39.0070
Weight	0.0005g

Introduction

The BD34705KS2 is an 8ch independent volume system. The system is designed to allow 7.1ch surround system application. It is improvement that sound quality more than the conventional products. Micro-step volume can reduce the switching pop noise during volume attenuation, so a high quality audio system could be achieved. 8ch triple input selectors for zone 3 and multi channel input enable the connection with a number of sources.

Features

8ch input selectors (It is extendable to up to 14 by other functions and exclusion)
Micro-step volume can reduce the switching pop noise during volume attenuation.
Zone 3 is supported.
Built-in 2ch Volume for ZONE output
2-wire serial bus control, corresponding to 3.3/5V.