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Moteur de recherche de fiches techniques de composants électroniques |
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Moteur de recherche de fiches techniques de composants électroniques |
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PAM8303DBYC Fiches technique(PDF) 4 Page - Diodes Incorporated |
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PAM8303DBYC Fiches technique(HTML) 4 Page - Diodes Incorporated |
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4 / 16 page  PAM8303D Document number: DSxxxxx Rev. 1 - 7 4 of 16 www.diodes.com November 2012 © Diodes Incorporated PAM8303D A Product Line of Diodes Incorporated Electrical Characteristics (@TA = +25°C, VDD = 5V, Gain = 2V/V, RL = L(33µH) + R + L(33µH), unless otherwise specified.) Symbol Parameter Test Conditions Min Typ Max Units VDD Supply Voltage 2.8 5.5 V PO Output Power THD+N = 10%, f = 1KHz, R = 4Ω VDD = 5.0V 2.85 3.00 W VDD = 3.6V 1.65 1.80 VDD = 3.2V 1.20 1.35 THD+N = 1%, f = 1KHz, R = 4Ω VDD = 5.0V 2.50 2.66 W VDD = 3.6V 1.15 1.30 VDD = 3.2V 0.85 1.0 THD+N = 10%, f = 1KHz, R = 8Ω VDD = 5.0V 1.65 1.80 W VDD = 3.6V 0.75 0.90 VDD = 3.2V 0.55 0.70 THD+N = 1%, f = 1KHz, R = 8Ω VDD = 5.0V 1.3 1.5 W VDD = 3.6V 0.55 0.72 VDD = 3.2V 0.40 0.55 THD+N Total Harmonic Distortion Plus Noise VDD = 5.0V, PO = 1W, R = 8Ω f = 1kHz 0.28 0.35 % VDD = 3.6V, PO = 0.1W, R = 8Ω 0.40 0.45 VDD = 3.2V, PO = 0.1W, R = 8Ω 0.55 0.60 VDD = 5.0V, PO = 0.5W, R = 4Ω f = 1kHz 0.20 0.25 % VDD = 3.6V, PO = 0.2W, R = 4Ω 0.35 0.40 VDD = 3.2V, PO = 0.1W, R = 4Ω 0.5 0.55 PSRR Power Supply Ripple Rejection VDD = 3.6V, Inputs AC-Grounded with CIN = 1µF f = 217Hz -63 -55 dB f = 1kHz -62 -55 f = 10kHz -52 -40 Dyn Dynamic Range VDD = 5V, THD = 1%, R = 8Ω f = 1kHz 85 95 VN Output Noise Inputs AC-Grounded No A-Weighting 50 100 µV A-Weighting 30 60 CMRR Common Mode Rejection Ratio VIC = 100m, VPP, f =1kHz 40 63 dB η Peak Efficiency RL = 8Ω, THD = 10% f = 1kHz 85 90 RL = 4Ω, THD = 10% 80 86 % IQ Quiescent Current VDD = 5.0V R = 8Ω 7.5 10 VDD = 3.6V 4.6 7.0 VDD = 3.0V 3.6 5.0 mA ISD Shutdown Current VDD = 3.0V to 5.0V VSD = 0.3V 0.5 2.0 µA RDS(ON) Static Drain-to-Source On-State Resistor CSP Package, High Side PMOS plus Low Side NMOS, I = 500mA VDD = 5.0V 280 350 VDD = 3.6V 300 375 VDD = 3.0V 325 400 MSOP/DFN package, High Side PMOS plus Low Side NMOS, I = 500mA VDD = 5.0V 365 420 VDD = 3.6V 385 450 VDD = 3.0V 410 500 RIN Input Resistance 150 KΩ fSW Switching Frequency VDD = 3V to 5V 200 250 300 KHz GV Closed Loop Gain VDD = 3V to 5V 300kΩ/RI dB VOS Output Offset Voltage Input AC-Ground, VDD = 5V 10 50 mV VIH Enable Input High Voltage VDD = 5V 1.5 V VIL Enable Input Low Voltage VDD = 5V 0.3 V |
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