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BD3812F Folha de dados(PDF) 2 Page - Rohm |
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BD3812F Folha de dados(HTML) 2 Page - Rohm |
2 / 3 page BD3812F Audio ICs Rev.A 2/2 Electrical Characteristics (Unless otherwise noted, Ta=25 °C, VCC=7V, VEE=-7V, f=1kHz, VIN=1Vrms, RL=10k Ω, Rg=600Ω, Master volume=0dB, Output gain=0dB) 7pin 5pin No signal Circuit current Measure : Pin13, 14 Output voltage gain Measure : Pin13, 14, BW =400∼30kHz Total harmonic distortion ratio Measure : Pin13, 14, THD =1% Maximum output voltage Measure : Pin13, 14, Rg =0Ω, BW=ΙHF−A Output noise voltage Measure : Pin1, 3 Input impedance Measure : Pin13(OUT2), Rg =0Ω, BW=IHF−A, Reference : Pin14(OUT1) =1Vrms Cross-talk between channels Measure : Pin13, 14, VIN =3Vrms Volume control range BW=IHF −A, Measure : Pin13, 14, VIN=3Vrms Maximum attenuation Measure : Pin13, 14, VIN =0.4Vrms Output gain control range IQ GV THD Vomax Vno Rin CTC GVR Vmin GOG Symbol − −2 − 3.4 − 20 − −106 − 16 Min. 6 0.09 − 5 40 −70 −100 −105 20 Max. mA dB % Vrms µVrms k Ω dB dB dB dB Unit Conditions 2 0 0.005 4.2 1.2 30 −100 −103 −118 18 Typ. Parameter +2 Application circuit diagram 14 OUT1 13 OUT2 12 SEL DGND MUTE 11 10 DA VCC VEE AGND AGND AGND IN 1 9 CL 8 7 6 5 4 2 LOGIC + 47µ 10µ IN 2 10µ + 47µ 3 1 BD3812F UNIT CAPACITOR : F + + − − |
Nº de peça semelhante - BD3812F |
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Descrição semelhante - BD3812F |
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