General Description

The BU32107EFV-M is a Sound Processor for Car Audio

Systems that includes DSP, Codec(ADC, DAC) and Fader

Volume. It achieves very low Output Noise Voltage,

2μVrms(Typ)(Fader Volume=-∞dB). Therefore, low noise

Car Audio Systems can be realized easily by using

BU32107EFV-M.

Features

■ AEC-Q100 Qualified(Note 1)

■ 2ch ⊿Σ ADC: S/N=100dB

■ 6ch ⊿Σ DAC: S/N=100dB

■ 6ch Independent Analog Fader Volume

■ Digital 4 Inputs/Outputs

■ Sampling Rate Converter(SRC)

fS: 8k/16k/24k/32k/44.1k/48k/88.2k/96kHz

(S/PDIF fS: 16k/24k/32k/44.1k/48k/88.2k/96kHz)

■ Analog Single-end: max 5 Inputs

■ Analog Mixing Single-end: max 4 Inputs

■ Hard Logic DSP

13-Band EQ + 3-Band Tone, Loudness, X’over Filter,

P

2

Bass, 16-Band Spectrum Analyzer, Noise Gen,

Scaler, Time Alignment, DVol(Att/Boost/Output2), BEEP

■ Time Alignment

2ch-input Mode: 21.3ms/ch,

4ch-input Mode: 10.6ms/ch

(Note 1): Grade3