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WM5102 Datasheet(PDF) 19 Page - Wolfson Microelectronics plc |
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WM5102 Datasheet(HTML) 19 Page - Wolfson Microelectronics plc |
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19 / 334 page  Production Data WM5102 w PD, June 2014, Rev 4.2 19 Test Conditions DBVDD1 = DBVDD2 = DBVDD3 = LDOVDD = CPVDD = AVDD = 1.8V, DCVDD = 1.2V (powered from LDO1), MICVDD = 3.0V (powered from LDO2), SPKVDDL = SPKVDDR = 4.2V, TA = +25ºC, 1kHz sinusoid signal, fs = 48kHz, Input PGA gain = 0dB, 24-bit audio data unless otherwise stated. PARAMETER SYMBOL TEST CONDITIONS MIN TYP MAX UNIT DAC to Headphone Output (HPOUT2L, HPOUT2R; RL = 32) Maximum output power PO 0.1% THD+N 27 mW Signal to Noise Ratio SNR A-weighted, Output signal = 1Vrms 109 dB Total Harmonic Distortion THD PO = 20mW -90 dB Total Harmonic Distortion Plus Noise THD+N PO = 20mW -88 dB Total Harmonic Distortion THD PO = 5mW -90 dB Total Harmonic Distortion Plus Noise THD+N PO = 5mW -88 dB Channel separation (Left/Right) PO = 20mW 75 dB Output noise floor A-weighted 3 µVRMS PSRR (DBVDDn, LDOVDD, CPVDD, AVDD) PSRR 100mV (peak-peak) 217Hz 57 dB 100mV (peak-peak) 10kHz 57 DAC to Headphone Output (HPOUT2L, HPOUT2R; RL = 16) Maximum output power PO 0.1% THD+N 32 mW Signal to Noise Ratio SNR A-weighted, Output signal = 1Vrms 101 111 dB Total Harmonic Distortion THD PO = 20mW -88 dB Total Harmonic Distortion Plus Noise THD+N PO = 20mW -87 dB Total Harmonic Distortion THD PO = 5mW -85 dB Total Harmonic Distortion Plus Noise THD+N PO = 5mW -83 -73 dB Channel separation (Left/Right) PO = 20mW 75 dB Output noise floor A-weighted 2.8 10 µVRMS PSRR (DBVDDn, LDOVDD, CPVDD, AVDD) PSRR 100mV (peak-peak) 217Hz 57 dB 100mV (peak-peak) 10kHz 57 DAC to Line Output (HPOUT2L, HPOUT2R; Load = 10k , 50pF) Full-scale output signal level VOUT 0dBFS input 1 0 Vrms dBV Signal to Noise Ratio SNR A-weighted, Output signal = 1Vrms 100 110 dB Total Harmonic Distortion THD 0dBFS input -87 dB Total Harmonic Distortion Plus Noise THD+N 0dBFS input -85 -75 dB Channel separation (Left/Right) 105 dB Output noise floor A-weighted 3.5 10 µVRMS PSRR (DBVDDn, LDOVDD, CPVDD, AVDD) PSRR 100mV (peak-peak) 217Hz 57 dB 100mV (peak-peak) 10kHz 57 |
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