STK401-060 Sanyo Semicon Device, STK401-060 Datasheet
STK401-060
Related parts for STK401-060
STK401-060 Summary of contents
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... Ordering number: EN 4680B Overview The STK401-060 is a thick-film audio power amplifier IC belonging to a series in which all devices are pin compati- ble. This allows a single PCB design to be used to con- struct amplifiers of various output capacity simply by changing hybrid ICs. Also, this series is part of a new, larger series that comprises mutually similar devices with the same pin compatibility ...
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... Available time for load short-circuit and output noise voltage are measured using the transformer supply specified below. The output noise voltage is the peak value of an average-reading meter with an rms value scale (VTVM). A regulated AC supply (50Hz) should be used to eliminate the effects of AC primary line flicker noise. Specified Transformer Supply (RP-25 or Equivalent) STK401-060 Symbol Conditions V ...
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... Equivalent Circuit Sample PCB Layout for 2-Channel or 3-Channel Amplifiers Pin 6 of STK400-000 series devices corresponds to pin 1 of STK401-000 series devices. STK401-060 Copper (Cu) foil surface No. 4680—3/8 ...
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... C8 and C9. Oscillation prevention coils. L1, L2 These correct the phase difference caused by capacitive loads and increase stability against oscillation. STK401-060 max ...
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... STK401-120 – – STK401-130 – – STK401-140 1. V max1 ( max2 ( Sample Designs using a Common PCB STK401-060 Rated THD [%] output f = 20Hz to 20kHz 10W 2 15W 2 20W 2 25W 2 30W 2 35W 2 40W 2 0.4 45W 2 50W 2 60W 2 70W 2 80W 2 100W 2 ...
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... O sine wave input. For example, from Figure 32.4W (for 1/ The STK401-060 has 4 power transistors, and the thermal resistance per transistor, j-c, is 1.8 C/W. If the guaran- teed maximum ambient temperature, Ta then the required heatsink thermal resistance, c-a, is: From expression (1) : c-a < (125 50)/32.4 From expression (2) : c-a < ...
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... Similarly, when STK401-060 V = 23V and R CC from Figure 38W (for 1/10 P max = 3.5W) O From expression (1) : c-a < (125 50)/38 < 1.97 From expression (2) : c-a < (150 50)/38 1.8/4 < 2.18 Figure 1. Pd — P THD — — STK401-060 = 3 , Therefore, to satisfy both expressions, the required heat- L sink must have a thermal resistance less than 1.97 C/W. ...
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... This catalog provides information as of January, 1997. Specifications and information herein are subject to change without notice. STK401-060 VG — ...