4ch Sound Processor with Built-in Micro-step Volume - BD34700FV

The BD34700FV is a 4ch independent volume system. Micro-step volume can reduce the switching pop noise when volume changes, so it can achieve a high-quality set. It is most suitable for subvolume of the multi channel volume such as AV receivers, but is most suitable for main volume of simple systems such as 2ch.

Part NumberStatusPackageUnit QuantityMinimum Package QuantityPacking TypeRoHS
BD34700FV-E2ActiveSSOP-B4020002000TrayYes

BD34700FV Data Sheet

Specifications
Vcc(Min.)[V]6.5
Vcc(Max.)[V]7.5
Iq[mA]22.0
I/F2-wire
Operating Temperature (Min.)[°C]-40
Operating Temperature (Max.)[°C]85
Technical Documents
Features
  • Micro-step volume can reduce the switching pop noise when volume changes.
  • Micro-step volume can reduce the capacitor for the DC offset cut.
  • 2-wire serial bus control, corresponding to 3.3/5V.
  • It is controllable to two chips on the same serial bus by using chip select terminal.
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Application Note BA12004BF
Part Explanation BA12004BF