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PAM8019 Datasheet(PDF) 5 Page - Diodes Incorporated |
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PAM8019 Datasheet(HTML) 5 Page - Diodes Incorporated |
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5 / 12 page  PAM8019 Document number: DS38822 Rev. 1 - 2 5 of 12 www.diodes.com May 2016 © Diodes Incorporated PAM8019 Electrical Characteristics (@TA = +25°C, VDD = 5V, Gain = Max., RL=8Ω, unless otherwise specified.) Symbol Parameter Condition Min Typ Max Unit VDD Supply Voltage Range 2.8 - 5.5 V Speaker Mode IQ Quiescent Current (BTL) VMUTE=0, VSD=5V, No Load - 7 - mA IQ Quiescent Current (SE) VMUTE=0, VSD=5V, No Load - 4 - mA IMUTE Mute Current (BTL) VMUTE=0, VSD=5V, No Load - 3 - mA IMUTE Mute Current (SE) VMUTE=0, VSD=5V, No Load - 4 - mA ISD Shutdown Current VMUTE=0, VSD=0V, No Load - - 1 µA FOSC Oscillator Frequency - 200 250 300 KHz RI Input Resistance (BTL) Gain=20dB - - 33 K Ω RI Input Resistance (SE) Gain=3.5dB - - 56 K Ω VOS Output Offset Voltage No load - 10 - mV RDS(ON) Drain – Source On-State Resistance VDD =5.5V, IDS=0.8A P MOSFET - 0.26 - Ω VDD =5.5V, IDS=0.8A N MOSFET - 0.19 - VDD =4.5V, IDS=0.6A P MOSFET - 0.28 - VDD =4.5V, IDS=0.6A N MOSFET - 0.21 - VDD =3.6V, IDS=0.4A P MOSFET - 0.29 - VDD =3.6V, IDS=0.4A N MOSFET - 0.21 - TSTART UP Startup Time from Shutdown Bypass Capacitor, CB=2.2µF - 1.72 - S PO Output Power THD+N=10%, f=1KHz, Rl=8 Ω 1.5 1.7 - W THD+N=10%, f=1KHz, Rl=4 Ω 2.8 3.0 - THD+N Total Harmonic Distortion Plus Noise Rl=8 Ω, Po=0.8W, f=1KHz - 0.08 - % Rl=4 Ω, Po=1.6W, f=1KHz - 0.08 - PSRR Power Supply Ripple Rejection Input AC-GND, f=1KHz, VPP=200mV - - 61 - dB CS Channel Separation VDD =1W, f=1KHz - -82 - dB η Efficiency PO =1.7W, f=1KHz, Rl=8Ω 85 90 - % PO =3W, f=1KHz, Rl=4Ω 80 88 - VN Noise Input AC-GND, A-weighting - 180 - µV Non A-weighting - 270 - µV SNR Signal Noise Ratio F=20 ~ 20KHz, THD=1% - 83 - dB Head Phone Mode VOS Output Offset Voltage No load - 2.5 - V PO Output Power THD+N=1%, Rl=32 Ω, f=1KHz - 60 - mW THD+N Total Harmonic Distortion Plus Noise Rl=32 Ω, Po=50mW, f=1KHz - 0.02 - % PSRR Power Supply Ripple Rejection Input AC-GND,F=1KHz,VPP=200mV - 75 - dB CS Channel Separation PO =1W, f=1KHz - -87 - dB VN Noise Input AC-GND, A-weighting - 74 - µV Non A-weighting - 58 - µV SNR Signal Noise Ratio F=20 ~ 20KHz, THD=1% - 89 - dB Control Section VIH SD Input High - 1.4 - - V VIL SD Input Low - - - 0.6 V VMH Mute Input High - 1.4 - - V VML Mute Input Low - - - 0.6 V OTP Over Temperature Protection - - +150 - °C OTH Over Temperature Hysteresis - - +108 - °C |
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