BD37531FV-E2 Audio Control & Processing by Rohm

Sound Processors with built-in 3-band Equalizers

Status: Active
Series: -
RoHS: Compliant
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This series supports common control software, increasing design and development efficiency. Tone quality can be adjusted by parametric equalizer using no external components. The built-in three-band equalizer sub woofer output allows for a space saving design.

Prices starting from US$2.03


Distributor Starting From Stock
Logo for CoreStaff CoreStaff US$2.03
2,000
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Logo for Chip One Stop Chip One Stop US$4.18
100
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Logo for Newark Electronics Newark Electronics US$3.79
43
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Logo for element14 element14 US$4.02
43
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Logo for Avnet America Avnet America US$2.76
-
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Features

Reduce switching noise of input gain control, mute, main volume,
fader volume, bass, middle, treble, loudness, by using advanced switch circuit
[Possible to control all steps]
Built-in ground isolation amplifier inputs, ideal for external stereo input.
Built-in differential input selector that can make various combination of
single-ended / differential input.
Built-in input gain controller reduce switching noise for volume of
a portable audio input.
Decrease the number of external components by
built-in 3-band equalizer filter, loudness filter,
And, possible to control Q, Gv, fo of 3-band equalizer
and fc of LPF,and fo, Gv of loudness by I²C BUS control freely.
It is possible for the bass, middle, treble to the gain adjustment
quantity of ±20dB and 1 dB step gain adjustment.
It is equipped with output terminals of Subwoofer.
Moreover, the stereo signal of the front and rear also can be
output by the I²C BUS control.
Bi-CMOS process is suitable for the design of low current and low energy.
And it provides more quality for small-scale regulator and heat in a set.
Package is SSOP-B28. Putting input-terminals together and
output-terminals together can make PCB layout easier
and can makes area of PCB smaller.
It is possible to control by 3.3V / 5V for I²C BUS.

Specifications


Alternative Descriptions

Sound Processor, -40 To 85Deg C | Newark Electronics
SOUND PROCESSOR, -40 TO 85DEG C | element14
Sound Processor 28-Pin SSOP-B T/R | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a BD37531FV-E2?

Additional datasheets, footprints and schematics for BD37531FV-E2 are listed on our Part Details page. You can also find images and similar parts to BD37531FV-E2 on this page.

What pricing and inventory information can I view?

Distributor pricing and stock information is available for BD37531FV-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD37531FV-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.

What category does BD37531FV-E2 fall under?

The BD37531FV-E2 is listed under Semiconductors - ICs > Audio Control & Processing.

Can I view similar or alternative parts?

You can view similar parts to BD37531FV-E2 when available in the Audio Control & Processing range under the specifications section at the bottom of the details page.

Who can I contact for technical support of the product?

Submit any questions directly to the customer support team of the distributor listing the product. For the BD37531FV-E2 you can contact the distributor directly for product support, shipping queries etc.

Is the BD37531FV-E2 RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.

Which authorised distributors for BD37531FV-E2 have stock available?

Authorised distributors including CoreStaff, Chip One Stop, Newark Electronics, element14 and Farnell have stock available or on a lead time for BD37531FV-E2.

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