BD34700FV

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

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

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.

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* This is a standard-grade product.
For Automotive usage, please contact Sales.
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Product Detail

 
Part Number | BD34700FV-E2
Status | Recommended
Package | SSOP-B40
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Tray
RoHS | Yes

Specifications:

Input (ch)

4

Vcc(Min.)[V]

6.5

Vcc(Max.)[V]

7.5

Iq[mA]

22

Volume (ch/Ad-Sw)

4/Yes

Volume Range/Step (dB/dB)

+32~-95, -∞/0.5

[I] Independent from Input Selector / [C] Cascade from Input Selector

C

Output Voltage (V, typ)

4.2

THD+N (dB)

0.0004

I/F

2-wire

Power Supply Voltage (V)

±6.5~±7.5

Temperature (Min.)[°C]

-40

Temperature (Max.)[°C]

85

Package Size [mm]

13.6x7.8 (t=2)

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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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