مدار مجتمع (آی سی) آی‌سی صوتی ویژه

Product Attributes

Introduction

BD3452KS is a sound processor where the functions including Input Selector, 8ch Volume and Gain Amp required for applications such as AV receivers, home theater systems and mini-component systems are integrated into a single chip. Adopting the BiCMOS process achieves low distortion, low noise and a wide dynamic range.

Features

• Dynamic range: 132dB (VOL = MUTE, IHF - A)
• Independent 8 channels for Master Volume (0 to -99 dB, MUTE 1dB/Step)
• Supporting 2nd room entertainment
• Low current consumption design achieved by adopting the BiCMOS process
• Built - in Output Gain Amp useful for adjusting output signal voltages (0 to 15dB, 1dB/Step)
• BD3841FS (9 - input selector), BD3843FS (6 - input selector) and BUS are common to be controlled simultaneously.
• Built - in 2ch output port
• 2 - wire serial control (For both 3.3V and 5V)

Applications

• AV receivers
• home theater systems
• mini - component systems