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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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TDA7388 Fiches technique(PDF) 3 Page - STMicroelectronics |
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TDA7388 Fiches technique(HTML) 3 Page - STMicroelectronics |
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3 / 10 page  3/10 TDA7388 Table 4. Electrical Characteristcs (VS = 14.4V; f = 1KHz; Rg = 600Ω; RL = 4Ω;Tamb = 25°C; Refer to the Test and application diagram, unless otherwise specified.) (*) Saturated square wave output. ( Symbol Parameter Test Condition Min. Typ. Max. Unit Iq1 Quiescent Current RL = ∞ 120 190 350 mA VOS Output Offset Voltage Play Mode ±80 mV ∆VOS During Mute ON/OFF Output Offset Voltage ±80 mV Gv Voltage Gain 25 26 27 dB Po Output Power THD = 10%; VS = 14.4V 22 26 W Po max Max.Output Power (*) VS = 14.4V 38 41 W THD Distortion Po = 4W 0.04 0.15 % eNo Output Noise "A" Weighted 50 70 µV Bw = 20Hz to 20KHz 70 100 µV SVR Supply Voltage Rejection f = 100Hz; Vr = 1Vrms 50 65 dB fch High Cut-Off Frequency Po = 0.5W 100 200 KHz Ri Input Impedance 70 100 K Ω CT Cross Talk f = 1KHz; Po = 4W 60 70 dB f = 10KHz; Po = 4W 50 60 dB ISB St-By Current Consumption 50 µA VSB out St-By OUT Threshold Voltage (Amp: ON) 3.5 V VSB IN St-By IN Threshold Voltage (Amp: OFF) 1.5 V AM Mute Attenuation POref = 4W 80 90 dB VM out Mute OUT Threshold Voltage (Amp: Play) 3.5 V VM in Mute IN Threshold Voltage (Amp: Mute) 1.5 V VAM in VS Automute Threshold (Amp: Mute); Att ≥ 80dB; POref = 4Ω (Amp: Play); Att < 0.1dB; PO = 0.5Ω 7.6 6.5 8.5 V V Ipin22 Muting Pin Current VMUTE = 1.5V (Source Current) 511 20 µA |
Numéro de pièce similaire - TDA7388 |
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Description similaire - TDA7388 |
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