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SM6802AB Fiches technique(PDF) 5 Page - Nippon Precision Circuits Inc |
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SM6802AB Fiches technique(HTML) 5 Page - Nippon Precision Circuits Inc |
5 / 15 page SM6802A NIPPON PRECISION CIRCUITS INC.—5 AC Analog Characteristics VDD1 = VDD2 = VDD3 = 3.6V, VSS1 = VSS2 = 0V, 0.708Vrms analog input amplitude, 1kHz input signal frequency, Ta = 25 °C, "Measurement Block Diagram", "Measurement Conditions", "Measurement Circuit", DRCN = PDWN = MUTEN = HIGH, unless otherwise noted. Analog Input Characteristics (LIN, RIN) Analog Output Characteristics (LOUTP, LOUTN, ROUTP, ROUTN) Note 1. Cross-channel leakage signal with standard voltage input on one channel only. Note 2. DRCN = HIGH, 217Hz ripple frequency, 0.2Vrms ripple amplitude on VDD1/VDD2, input and VREF1 connected by 600 Ω. Reference Voltage Characteristics (VREF1) Parameter Symbol Conditions Rating Unit min typ max Reference input amplitude 1 VAI1 PO = 0.25W – 0.708 – Vrms Reference input amplitude 2 VAI2 PO = 0.05W – 0.142 – Vrms Input resistance RIN 42 60 78 k Ω Input clipping voltage VCLP PO = 0.5W 0.7 1 1.3 Vrms Parameter Symbol Conditions Rating Unit min typ max Voltage gain 1 A1 DRCN = HIGH, input amplitude = 0.1Vrms 4.0 6.0 8.0 dB Voltage gain 2 A2 DRCN = LOW, input amplitude = 0.05Vrms 13.0 15.0 17.0 dB Residual noise voltage VNS DRCN = HIGH, input and VREF1 connected by 600 Ω – 78 120 µVrms Total harmonic distortion + noise THD + NPO = 0.2W, reference input amplitude 1 – 0.4 1.0 % Channel crosstalk CC (Note 1) –60.0 –70.0 – dB Maximum output power POMAX Output power when THD = 10% 0.6 0.7 0.8 W Mute-mode output voltage VMUTE Output power when MUTEN = LOW –90.0 –110 – dBV HIGH-level output voltage VOH VDDP – 0.2 VDDP – 0.02 VDDP + 0.2 V LOW-level output voltage VOL 0 0.02 0.2 V Efficiency EEF Maximum output power conditions 80 83 – % Ripple rejection ratio 1 PSRR1 (Note 2) – –65 – dB Parameter Symbol Rating Unit min typ max Reference output voltage 1 VREF1 0.45VDDS 0.5VDDS 0.55VDDS V |
Numéro de pièce similaire - SM6802AB |
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Description similaire - SM6802AB |
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