BD37543FS-E2 Audio Control & Processing by Rohm
Sound Processors with built-in 3-band Equalizers
| Status: | Active |
|---|---|
| Series: | - |
| RoHS: | Compliant |
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, LPF for subwoofer, HPF. |
| And, possible to control Q, Gv, fo of 3-band equalizer |
| and fc of LPF and fc of HPF 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. |
| Built-in mixing input and mixing attenuation. |
| 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-A32. 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
Last 6 months Inventory & Pricing History
Resources
Data Sheet |
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| BD37543FS Data Sheet |
Application Note |
|---|
| Design Guide and Example of Stencil for Exposed Pad |
Schematic Design & Verification |
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| Impedance Characteristics of Bypass Capacitor |
Package Information |
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| Package Information |
| Anti-Whisker formation |
Manufacturing Data |
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| Factory Information |
Environmental Data |
|---|
| UL94 Flame Classifications of Mold Compound |
| Compliance with the ELV directive |
| RoHS Comission Delegated Directive |
Export Information |
|---|
| The Export Control Order |
| Export Administration Regulations(EAR) |
Alternative Descriptions
| Sound Processor, -40 To 85Deg C | Newark Electronics |
| SOUND PROCESSOR, -40 TO 85DEG C | element14 |
Frequently Asked Questions
Where can I find additional details, specifications and documents for a BD37543FS-E2?
Additional datasheets, footprints and schematics for BD37543FS-E2 are listed on our Part Details page. You can also find images and similar parts to BD37543FS-E2 on this page.
What pricing and inventory information can I view?
Distributor pricing and stock information is available for BD37543FS-E2 on our Product Comparison page. Access via the 'View Pricing & Stock' button to view BD37543FS-E2 price breaks, MOQs, lead times, inventory and SKUs from distributors.
What category does BD37543FS-E2 fall under?
The BD37543FS-E2 is listed under Semiconductors - ICs > Audio Control & Processing.
Can I view similar or alternative parts?
You can view similar parts to BD37543FS-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 BD37543FS-E2 you can contact the distributor directly for product support, shipping queries etc.
Is the BD37543FS-E2 RoHS compliant?
Yes. This part has been flagged as RoHS Compliant by ROHM Semiconductor.
Which authorised distributors for BD37543FS-E2 have stock available?
Authorised distributors including Newark Electronics, element14, Farnell and CoreStaff have stock available or on a lead time for BD37543FS-E2.
How do I check stock and lead times for all distributors?
Stock availability and lead times will be displayed for BD37543FS-E2 often in real-time on the comparison pages.
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