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APA2058 Datasheet(PDF) 4 Page - Anpec Electronics Coropration |
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APA2058 Datasheet(HTML) 4 Page - Anpec Electronics Coropration |
4 / 29 page Copyright © ANPEC Electronics Corp. Rev. A.5 - Feb., 2010 www.anpec.com.tw 4 APA2058 Electrical Characteristics Refer to the typical application circuits. V DD=5V, HVDD=3.3V, Gnd=0V, TA=25 o C (unless otherwise noted) APA2058 Symbol Parameter Test Conditions Min. Typ. Max. Unit IDD(HVDD) V AMP_EN =0V, HVDD - 2.5 5 IDD(VDD) Supply Current VHP_EN=VLDO_EN=5V VDD - 9 18 IAMP(HVDD) HVDD - 0.1 0.2 IAMP(VDD) Power Amplifier Supply Current V AMP_EN =VHP_EN=VLDO_EN=0V VDD - 4.5 11 IHP(HVDD) V AMP_EN =VHP_EN=5V, HVDD - 2.5 5 IHP(VDD) Headphone Driver Supply Current VLDO_EN=0V VDD - 6 12 ILDO(HVDD) V AMP_EN =VLDO_EN=5V, HVDD - 0.1 0.2 ILDO(VDD) LDO Supply Current VHP_EN=0V VDD - 0.4 0.65 mA ISD(HVDD) V AMP EN =5V, HVDD - - 2 ISD(VDD) Shutdown Current VHP_EN=VLDO_EN=0V VDD - - 5 II Input Current GAIN0, GAIN1, LDO_EN, AMP_EN, HP_EN - - 1 µA SPEAKER MODE, AV =10dB TSTART-UP Start-Up Time from Shutdown CB=0.47 µF - 25 - ms AV=10dB - 76 - AV=12dB - 60 - AV=15.6dB - 40 - Ri Input Resistor AV=21.6dB 17 20 - k Ω VGAIN0=VGAIN1=0V. 9.5 10 10.5 VGAIN0=0V, VGAIN1=VDD 11.5 12 12.5 VGAIN0=VDD, VGAIN1=0V 15.1 15.6 16.1 AV Closed-Loop Gain VGAIN0=VGAIN1=VDD. 21.1 21.6 22.1 dB VOS Output Offset Voltage RL=8 Ω - 5 20 mV THD+N=1%, fin=1kHz RL=4 Ω RL=8 Ω 1 1.9 1.3 - PO Output Power THD+N=10%, fin=1kHz RL=4 Ω RL=8 Ω - 2.4 1.5 - W THD+N Total Harmonic Distortion Plus Noise fin=1kHz RL=4 Ω, P O=1.4W RL=8 Ω, P O=0.9W - 0.07 0.05 - % Crosstalk Channel Separation fin=1kHz RL=4 Ω, Po=200mW RL=8 Ω, Po=130mW - -110 -110 - PSRR Power Supply Rejection Ratio fin=217Hz, Vrr=0.2Vrms, RL=8 Ω - -75 - CMRR Common Mode Rejection Ratio fin=1kHz, Vin=0.2Vrms, RL=8 Ω - -65 - S/N Signal-to-Noise Ratio fin=20~20kHz With A-weighting Filter RL=4 Ω, P O=1.4W RL=8 Ω, P O=0.9W - 100 100 - dB Vn Noise Output Voltage fin=20~20kHz, With A-weighting Filter RL=8 Ω - 22 - µVrms |
Similar Part No. - APA2058_10 |
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Similar Description - APA2058_10 |
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