Professional IC Distribution & Technical Solutions

The BA3824L is a specialized IC manufactured by ROHM Semiconductor. Below are its key specifications, descriptions, and features:

Specifications:

• Manufacturer: ROHM Semiconductor
• Category: Audio Processing IC
• Function: 5-Band Graphic Equalizer
• Operating Voltage: 4.5V to 16V (typically 8V)
• Total Harmonic Distortion (THD): 0.01% (typical)
• Signal-to-Noise Ratio (SNR): 90dB (typical)
• Number of Channels: 1 (mono)
• Package Type: SIP (Single In-line Package)
• Pin Count: 16 pins

Descriptions:

The BA3824L is a monolithic IC designed for audio equalization applications. It provides five adjustable frequency bands (100Hz, 330Hz, 1kHz, 3.3kHz, and 10kHz) with ±12dB boost/cut control. It is commonly used in car audio systems, home stereos, and other audio processing equipment requiring precise tone adjustment.

Features:

• 5-Band Graphic Equalizer: Adjustable center frequencies (100Hz, 330Hz, 1kHz, 3.3kHz, 10kHz).
• Low Noise & Distortion: High SNR (90dB) and low THD (0.01%).
• Wide Operating Voltage Range: Supports 4.5V to 16V.
• Single Supply Operation: No negative voltage required.
• Built-in Input Amplifier: Simplifies external circuitry.
• Low Power Consumption: Suitable for portable and automotive applications.

This IC is optimized for high-quality audio processing with minimal external components. For detailed application notes, refer to ROHM's official datasheet.