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BD37524FS-E2 Folha de dados(PDF) 3 Page - Rohm |
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BD37524FS-E2 Folha de dados(HTML) 3 Page - Rohm |
3 / 26 page Technical Note 3/25 BD37524FS www.rohm.com 2010.03 - Rev.A © 2010 ROHM Co., Ltd. All rights reserved. ●Electrical characteristics (Unless specified particularly, Ta=25℃, VCC=8.5V, f=1kHz, Vin=1Vrms, Rg=600 Ω, RL=10kΩ, A1 input, Input gain 0dB, Mute off, Volume 0dB, Tone control 0dB, Loudness 0dB, LPF OFF, Fader 0dB) Item Symbol Limit Unit Condition Min. Typ. Max. Current upon no signal IQ - 38 48 mA No signal Voltage gain GV -1.5 0 1.5 dB Gv=20log(VOUT/VIN) Channel balance CB -1.5 0 1.5 dB CB = GV1-GV2 Total harmonic distortion 1 (FRONT,REAR) THD+N1 - 0.001 0.05 % VOUT=1Vrms BW=400-30KHz Total harmonic distortion 2 (SUBWOOFER) THD+N2 - 0.002 0.05 % VOUT=1Vrms BW=400-30KHz Output noise voltage 1 (FRONT,REAR)* VNO1 - 3.8 15 μVrms Rg = 0 Ω BW = IHF-A Output noise voltage 2 (SUBWOOFER)* VNO2 - 4.8 15 μVrms Rg = 0 Ω BW = IHF-A Residual output noise voltage* VNOR - 1.8 10 μVrms Fader = - ∞dB Rg = 0 Ω BW = IHF-A Cross-talk between channels* CTC - -100 -90 dB Rg = 0 Ω CTC=20log(VOUT/VIN) BW = IHF-A Ripple rejection RR - -70 -40 dB f=1kHz VRR=100mVrms RR=20log(VCC IN/VOUT) Input impedance(A, B) RIN_S 70 100 130 k Ω Input impedance (C,D,E) RIN_D 175 250 325 k Ω Maximum input voltage VIM 2.1 2.3 - Vrms VIM at THD+N(VOUT)=1% BW=400-30KHz Cross-talk between selectors* CTS - -100 -90 dB Rg = 0 Ω CTS=20log(VOUT/VIN) BW = IHF-A Common mode rejection ratio* CMRR 50 65 - dB CP1 and CN input CP2 and CN input CMRR=20log(VIN/VOUT) BW = IHF-A Minimum input gain GIN MIN -2 0 +2 dB Input gain 0dB VIN=100mVrms Gin=20log(VOUT/VIN) Maximum input gain GIN MAX 18 20 22 dB Input gain 20dB VIN=100mVrms Gin=20log(VOUT/VIN) Gain set error GIN ERR -2 0 +2 dB GAIN=+20~+1dB Mute attenuation* GMUTE - -105 -85 dB Mute ON Gmute=20log(VOUT/VIN) BW = IHF-A Maximum gain GV MAX 13 15 17 dB Volume = 15dB VIN=100mVrms Gv=20log(VOUT/VIN) Maximum attenuation* GV MIN - -100 -85 dB Volume = - ∞dB Gv=20log(VOUT/VIN) BW = IHF-A Attenuation set error 1 GV ERR1 -2 0 2 dB GAIN & ATT=+15dB~-15dB Attenuation set error 2 GV ERR2 -3 0 3 dB ATT=-16dB~-47dB Attenuation set error 3 GV ERR3 -4 0 4 dB ATT=-48dB~-79dB |
Nº de peça semelhante - BD37524FS-E2 |
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Descrição semelhante - BD37524FS-E2 |
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