ROHM Semiconductor BD34602FS-M 6-channel Sound Processor is an AEC-Q100 Qualified Sound Processor IC designed for high-quality automotive audio applications. The BD34602FS-M features 6-channel independent volume control and an Advanced Switch circuit to reduce switching noise during volume attenuation. Integrated 3-channel attenuation, which can be controlled independently, is provided for external sound mixing. This option enables seamless mixing of entertainment audio and vehicle navigation sound.
Features
AEC-Q100 QualifiedHigh Performance/Low Distortion with 124dB DR and 0.0004% THDHigh 100Ω ImpedanceAdvanced Switch Circuit Reduces Switching Noise During Volume AttenuationBuilt-in 6-Channel Independent Volume Circuit by 1dB/StepsBuilt-in DIFF Amplifier Inputs, Ideal for External InputBuilt-in 3-Channel Attenuation Circuit for Mixing External Signal by 1dB/StepsOptimized I/O Configuration for Compact PCB LayoutOptional Control by 3.3V for I
2C-BUS Controller
Specifications
Power Supply Range (V
cc): 7V to 9.5VCircuit Current Upon No Signal): 35mA TypicalTotal Harmonic Distortion: 0.0004%Maximum Input Voltage: 2.35V
rmsCross-Talk Between Selectors: -105dB
Applications
Automotive Audio Systems
