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7.1ch Sound Processor with Built-in Micro-step Volume - BD34705KS2

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.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part Number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD34705KS2 Active SQFP-T64 1000 1000 Tray Yes
 
Specifications:
Vcc(Min.)[V] 6.5
Vcc(Max.)[V] 7.5
Iq[mA] 32.0
I/F 2-wire
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
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.
 
 
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Technical Data
Application Note

Thermal Resistance