A Premier B2B Part Search
ROHM BD37543FSE2 Sound Processor
The BD37543FS is a high-quality car audio sound processor with a built-in 3-band equalizer, differential inputs, and advanced noise reduction technology. It features stereo input selection, input gain control, main volume, loudness, fader, and crossover filters for subwoofer and speakers, making it ideal for car and home audio systems. Its energy-efficient Bi-CMOS process ensures low current consumption, while PC bus control allows precise adjustment of equalizer parameters, Q-factors, and filter cutoff frequencies. Suitable for integrating multiple audio sources with minimal external components, it delivers professional sound quality with versatile tone shaping.
ROHM BD37543FSE2 Sound Processor Specifications:
- Power supply voltage: 7.0V to 9.5V
- Circuit current (No signal): 38mA (Typ)
- Total harmonic distortion (Front, Rear): 0.001%(Typ)
- Total harmonic distortion (Subwoofer): 0.002%(Typ)
- Maximum input voltage: 2.3Vrms (Typ)
- Output noise voltage (Front, Rear): 3.8uVrms (Typ)
- Output noise voltage (Subwoofer): 4.8uVrms (Typ)
- Residual output noise voltage: 1.8uVrms (Typ)
- Operating temperature range: -40°C to +85°C
- Package: SSOP-A32 (13.60 mm x 7.80 mm x 2.01 mm)
- Built-in differential input selector, ground isolation amplifier inputs
- Adjustable gain for bass, middle, treble: +20dB to -20dB in 1dB steps
- PC bus control: compatible with 3.3V/5V logic levels
- Low power energy-saving design via Bi-CMOS technology
- External mute control and signal routing with external components possible
Buy the ROHM BD37543FS – Reliable Audio Processors for Industrial Applications
Purchase the ROHM BD37543FS online today for premium car audio and industrial applications. Its advanced 3-band equalizer, differential inputs, and PC bus control ensure high-fidelity sound with versatile tone shaping. Designed with energy efficiency and minimal external components in mind, it is perfect for integrating multiple audio sources and delivering professional sound quality. Shop now to experience reliable performance, low noise, and long-term durability for your audio projects and systems.
Get ROHM BD37543FS today—built for precision, low noise, and long-lasting durability in professional audio systems.
Frequently Asked Questions
Where can I buy ROHM BD37543FSE2?
You can click on the BUY or RFQ button to purchase BD37543FSE2 from an authorized ROHM distributor.
How do I troubleshoot issues or seek technical support for part BD37543FSE2?
You can download the BD37543FSE2 datasheet or visit the ROHM website for support.
Who is the manufacturer of BD37543FSE2?
ROHM