Datasheet PAM8406 (Diodes) - 4

PAM8406 Electrical Characteristics
(@ TA = +25°C, VDD = 5V, Gain = 24dB, RL = 8Ω, both Class-AB and D mode, unless otherwise specified.)
Symbol Parameter Test Conditions Min Typ Max Units
VDD Supply Voltage 2.5 5.5 V VDD = 5.0V 5.0 THD+N = 10%, f = 1KHz, RL = 2Ω VDD = 3.6V 2.6 W (Class-D) VDD = 2.5V 1.3 VDD = 5.0V 4.0 THD+N = 1%, f = 1KHz, RL = 2Ω VDD = 3.6V 2.0 W (Class-D) VDD = 2.5V 1.0 VDD = 5.0V 3.14 THD+N = 10%, f = 1KHz, RL = 4Ω VDD = 3.6V 1.5 W V P DD = 2.5V 0.76 O Output Power VDD = 5.0V 2.55 THD+N = 1%, f = 1KHz, RL = 4Ω VDD = 3.6V 1.45 W VDD = 2.5V 0.63 VDD = 5.0V 1.8 THD+N = 10%, f = 1KHz, RL = 8Ω VDD = 3.6V 0.92 W VDD = 2.5V 0.44 VDD = 5.0V 1.6 THD+N = 1%, f = 1KHz, RL = 8Ω VDD = 3.6V 0.76 W VDD = 2.5V 0.36 VDD = 5.0V, PO = 0.1W to 1W , RL = 8Ω 0.15 f = 1kHz % VDD = 3.6V, PO = 0.05W to 0.5W, RL = 8Ω 0.11 VDD = 5.0V, PO = 0.1W to 2W, RL = 4Ω 0.15 f = 1kHz % THD+N Total Harmonic VDD = 3.6V, PO = 0.05W to 2W, RL = 4Ω 0.11 Distortion Plus Noise VDD = 5.0V, PO = 0.1W to 2W, RL = 2Ω 0.15 (Class-D) f = 1kHz % VDD = 3.6V, PO = 0.05W to 1W, RL = 2Ω 0.11 (Class-D) GV Closed Loop Gain VDD = 3V to 5V 24 dB f = 100Hz -70 PSRR Power Supply Ripple VDD = 5.0V, Inputs AC-Grounded with CIN = Rejection 0.47µF dB f = 1kHz -65 CS Crosstalk VDD = 5.0V, PO = 0.5W, RL = 8Ω, f = 1kHz -95 dB GV = 24db SNR Signal-to-Noise Ratio VDD = 5.0V, THD = 1%, GV = 24db f = 1kHz 90 dB A-Weighting 100 VN Output Noise VDD = 5.0V, Inputs AC-Grounded µV No A-Weighting 150 RL = 8Ω, THD = 10% 90 η Efficiency Class D Mode RL = 4Ω, THD = 10% f = 1kHz 87 % RL = 2Ω, THD = 10% 80 VDD = 5.0V 10 Quiescent Current VDD = 3.6V No Load 8 mA V I DD = 2.5V 6 Q VDD = 5.0V 25 Quiescent Current VDD = 3.6V No Load 15 mA VDD = 2.5V 10 PAM8406 4 of 13 May 2021 Document number: DS43342 Rev. 2 - 2
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