Sound Processors with built-in 2-band Equalizers - BD37503FV

Sound processor which has built-in 4input selector and2-band equalizer filter. And, loudness filter and 2nd-orderanti-aliasing filter which attenuate noise occurs at outputof DAC are available, either one by switching.

* 본 제품은 STANDARD GRADE 제품입니다. 이 제품은 차재 기기의 사용을 권장하지 않습니다.
포장 수량
최소 포장 단위
포장 사양
BD37503FV-E2 공급중 SSOP-B20 2500 2500 Taping Yes
사양 :
Vcc(Min.)[V] 7.0
Vcc(Max.)[V] 9.5
Iq[mA] 20.0
Outputs 4
Volume Range 0to-36, -∞
Tone Control Band BASS, Treble
Number of of single input 3
Number of of ISO input 1
Input Gain[dB] 0to+20
FADER[dB] 0to-63, -∞
THD[%] 0.0010
Output Noise[µVrms] 5.8
Output voltage(Max.)[Vrms] 2.3
Operating Temperature (Min.)[°C] -40
Operating Temperature (Max.)[°C] 85
특징 :
  • ・ Built-in differential input selector that can make various combination of single-ended / differential input.
    ・ Reduce switching noise by using advanced switch circuit
    ・ Built-in ground isolation amplifier inputs, ideal for external stereo input.
    ・ Decrease the number of external components by built-in 2nd-order anti-aliasing filter
    ・ Decrease the number of external components by built-in 2-band equalizer filter and loudness filter.
    ・ A PCB area can be reduced and PCB layouts become easy thanks to that signal flow is gathered to one direction by arrangement of input and output left side and right side separately.
    ・ It is possible to control by 3.3V / 5V for I2C BUS serial controller.
어플리케이션 :
기술 정보
Application Note

Thermal Resistance