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LA4628 Datasheet(PDF) 2 Page - Sanyo Semicon Device |
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LA4628 Datasheet(HTML) 2 Page - Sanyo Semicon Device |
2 / 8 page LA4628 No.6632-2/8 Operating Conditions at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Recommended supply voltage VCC 13.5 V Recommended load resistance range RL op 4 to 8 Ω Allowable operating supply voltage range VCC op 9 to 20 V Note : With VCC, RL, and the output level in ranges such that the Pd max for the heat sink used is not exceeded. Electrical Characteristics at Ta = 25 °C, VCC = 13.5V, RL = 4Ω, f = 1kHz, Rg = 600Ω Ratings Parameter Symbol Conditions min typ max Unit Quiescent current ICCO With Rg = 0 and RL open. 70 130 250 mA Standby mode current drain Ist Standby mode (amplifier off), with no power supply capacitor. 10 60 µA Voltage gain VG VO = 0dBm 38 40 42 dB Total harmonic distortion THD PO = 1W, Filter = FLAT 0.06 0.2 % PO1 VCC = 13.5V, THD = 10%, RL = 4Ω 16 20 W Output power PO2 VCC = 16.5V, THD = 10%, RL = 4Ω 30 W Output offset voltage VN offset Rg = 0 -300 +300 mV Output noise voltage VNO Rg = 0, BPF = 20Hz to 20kHz 0.1 0.5 mV Ripple rejection ratio SVRR Rg = 0, VR = 0dBm, fR = 100Hz 40 50 dB Channel separation CHsep Rg = 10k Ω, VO = 0dBm 50 60 dB Input resistance Ri 21 30 39 K Ω Standby pin applied voltage VST Amplifier on (applied through an external 10k Ω resistor) 2.5 VCC V Package Dimensions unit : mm (typ) 3113B 0 Pd max -- Ta -20 35 25 30 15 20 10 5 20 0 40 60 80 100 120 140 160 θf = 3˚C/W θf = 4˚C/W θf = 7˚C/W θjc = 2˚C/W Νο Fin θf = 10˚C/W 32.5 20.83 13.9 10.4 3.1 Infinite heat sink Ambient temperature, Ta -- ˚C AI heat sink Mounting torque 39N cm Flat washer Silicone grease applied |
Similar Part No. - LA4628_08 |
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Similar Description - LA4628_08 |
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