la4450 Sanyo Semiconductor Corporation, la4450 Datasheet
la4450
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la4450 Summary of contents
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... Ordering number : EN4090C Overview The LA4450 is a single package two channel power IC that supports an operating voltage partic- ularly well suited for use as the bus or track power IC in car stereo applications. Additionally, since the LA4450 can drive 4 Ω loads, it can be used effectively in high- power high-end products ...
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... I Output power Voltage gain Total harmonic distortion THD Output noise voltage V Ripple exclusion ratio SVRR Channel separation CHsep Standby control voltage Pd max – Ta Ambient temperature, Ta – °C LA4450 = 26 Conditions Ist Standby switch off CCO P THD = 10 Ω P THD = 10%, R ...
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... However, since the IC may oscillate lower, use higher. • The LA4450 includes a thermal protection circuit to prevent damage to or destruction of the IC due to abnormal overheating result, the output may be attenuated or cut off if the application heat sinking is inadequate. ...
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... Sample Application Circuit LA4450 Unit (resistance : Ω, capacitance : F) No. 4090-4/7 ...
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... Printed Circuit Board Pattern Example P – Supply voltage, V THD – P Output power, P LA4450 – – opper foiled side 2 90 100 mm P – Supply voltage, V – THD – Output power, P – No. 4090-5/7 ...
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... LA4450 No. 4090-6/7 ...
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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 April, 1998. Specifications and information herein are subject to change without notice. LA4450 No. 4090-7/7 ...