BD37541FS is a sound processor designed for car audio applications, featuring a built-in 3-band equalizer. It supports stereo input selection, input-gain control, main volume adjustment, loudness, and a 5-channel fader volume. The device utilizes ROHM's advanced switch circuit technology to minimize switching noise, enhancing audio quality. Key specifications include a power supply voltage range of 7.0V to 9.5V, a typical circuit current of 38mA, and total harmonic distortion rates of 0.001% for front and rear channels, and 0.002% for the subwoofer. The processor operates within a temperature range of -40¬8C to +85¬8C and is packaged in a compact SSOP-A32 format. It is suitable for various audio equipment beyond car audio, including mini and micro component systems and televisions.
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.
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.
| ROHM Semiconductor GmbH | ROHM Semiconductor USA, LLC | |
|---|---|---|
| Product Category | Audio Processor ICs | Audio Processor ICs |
| Product Number | BD37541FS | BD37541FS |
| Product Name | Sound Processors with built-in 3-band Equalizers | Sound Processors with built-in 3-band Equalizers |
| Supply Voltage | 7 to 9.5 volts | 7 to 9.5 volts |
