STK4048XI Sanyo Semiconductor Corporation, STK4048XI Datasheet
STK4048XI
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STK4048XI Summary of contents
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Ordering number: 2909A Features • The use of a current mirror circuit, cascode circuit, pure www.DataSheet4U.com complementary circuit provides low distortion (THD= 0.008%/100kHz LPF ON). • Possible to design electronic supplementary circuits (pop noise muting at the time of power ...
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Operating Characteristics Parameter Quiescent current Output power Total harmonic distortion Frequency response Input impedance www.DataSheet4U.com Output noise voltage Neutral voltage Notes. For power supply at the time of test, use a constant-voltage power supply unless otherwise specified. *The output noise ...
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Sample Application Circuit: www.DataSheet4U.com Sample Printed Circuit Pattern for Application Circuit STK4048 XI 150W min Single-Channel AF Power Amplifier (Cu-foiled side) No. 2909—3/8 ...
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Input voltage Frequency Operating substrate temperature STK4048 XI Output power Frequency Supply voltage No. 2909—4/8 ...
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Supply voltage, V Frequency Description of External Parts STK4048 Output power No. 2909—5/8 ...
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Input filter circuit R1, C1 • Used to reduce noise at high frequencies. Input coupling capacitor C2 • Used to block DC current. When the reactance of the capacitor increases at low frequencies, the dependence of 1/f noise on signal ...
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... Thermal Design The IC power dissipation of the STK4048XI at the IC- operated mode is 100W max. at load resistance 8 continuous sine wave as shown in Figure actual application where a music signal is used impractical to estimate the power dissipation based on the continuous signal as shown right, because too large a heat sink must be used reasonable to estimate the power dissipation as 1/10 Po max ...
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... This catalog provides information as of July, 1997. Specifications and information herein are subject to change without notice. STK4048XI No. 2909—8/8 ...