STK4067 Sanyo Semicon Device, STK4067 Datasheet
STK4067
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STK4067 Summary of contents
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... Ordering number : EN4376A Overview Higher output amplification of the car stereo has been generally dependent on boosting voltage of the power supply. The STK4067 supports low-load impedance and is designed for high output without the need for a power supply voltage booster circuit. Applications • ...
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... Output noise voltage V NO ∆VN Output offset voltage Muting suppression level ATT Ripple rejection SVRR Equivalent Circuit STK4067 Symbol Conditions V max (1) No signal (with circuit cut off) 30s CC V max (2) With signal (f = 100 kHZ, Vin = 1 Vrms 100 ms max O Tj ...
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... If such a problem arises, add a 0.1µF rated condenser between the ground and the head of the power supply line in order to lower the impedance. c) Power Supply Voltage Inverse Application The STK4067 is not equipped with a built-in power supply voltage inversion protection circuit. If the possibility exists, one should be externally connected. d) Power Off Do not connect pin 1 of the V 1, install a resistor rated for 100Ω ...
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... Example PCB Sample Application Circuit STK4067 No. 4376-4/8 ...
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... Assured ambient temperature Ta The total substrate power consumption when STK4067 V signal maximum of 19.3W (Fig. 2). The STK4067 has four power transistors, so the thermal resistance per transistor j-c is 1.6° With an assured ambient temperature Ta of 50°C, the required radiator thermal resistance c-a would be: From expression (1)' c-a < ...
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... STK4067 No. 4376-6/8 ...
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... STK4067 No. 4376-7/8 ...
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... SANYO believes information herein is accurate and reliable, but no guarantees are made or implied regarding its use or any infringements of intellectual property rights or other rights of third parties. This catalog provides information as of December, 1996. Specifications and information herein are subject to change without notice. STK4067 No. 4376-8/8 ...