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새로운 디자인 에 권장하지 않음 32bit 오디오 DSP - BU9414FV

추천 제품
* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
형명 | BU9414FV-E2
패키지 | SSOP-B40
포장 수량 | 2000
최소 포장 단위 | 2000
포장 사양 | Taping
RoHS | Yes

사양 :

Vcc(Min.)[V]

3.0

Vcc(Max.)[V]

3.6

Iq[mA]

15.0

I/F

2 wire port

Digital Audio I/F

I2S SPDIF

Additional Feature

P²Volume, P²Bass, P²Bass+, P²Treble, 7band P-EQ, 3band Tone, Surround, 2band DRC

Sampling Rate(Max.)[kHz]

48

Multi Input

Stereo 2

Volume Range

+24to-103 dB

Volume Step

0.5

Tone Control Band

BASS, Middle, Treble

Operating Temperature (Min.)[°C]

-25

Operating Temperature (Max.)[°C]

85

특징 :

・ Digital Signal Processor unit Word length: 32bit (Data RAM) The fastest machine cycle: 40.7ns (512fs, fs = 48kHz) Multiplier: 32 x 24 → 56bit Adder: 32 + 32 → 32bit Data RAM: 256 x 32bit Coefficient RAM: 128 x 24bit Sampling frequency: fs = 48kHz Master clock : 512fs (It is a slave to 256fs of fs = 48kHz, 44.1 kHz, and 32 kHz)
・ Digital signal input (Stereo 2 lines): 16/20/24bit(I2S, Left-Justified, Right-Justified) Digital signal output (Stereo 2 lines): 16/20/24bit(I2S, Left-Justified, Right-Justified, S/PDIF)
・ The sound signal processing function for FPD TVs Pre-Scaler, DC cut HPF, Channel Mixer, P2Volume(Perfect Pure Volume), BASS, MIDDLE, TREBLE, Pseudo BASS, Surround, P2Bass, P2Treble, 7Band Parametric EQ, Master Volume, L/R balance, Post-Scaler, Output signal clipper (P2Volume, P2Bass, and P2Treble are the sound effect functions of ROHM original.)