LA4627 Sanyo Semiconductor Corporation, LA4627 Datasheet
LA4627
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LA4627 Summary of contents
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... Ordering number : ENN6501 Overview The LA4627 is a 2-channel power amplifier de- veloped for use in radio/cassette player products. The LA4627 reduces the number of required ex- ternal components by 50% over earlier products (BS/NF capacitors and oscillation prevention RC components) and thus can contribute significantly to space saving in end products. ...
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... ILA00055 POWER GND Fin V CC OUT1 LA4627 OUT2 Fin • Pins must be left open. *• Rx: If the STBY pin (pin 1) is used, observe the following: Insert the resistor Rx in series to limit the inflowing current. (The amplifier will be on when a voltage is applied to pin 1.) ...
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... Although the recommended value for the input capacitor is 0.22 F, the starting time can be modified by changing the value of this capacitor. (The time from the point a voltage is applied to the standby pin to the point sound is emitted.) Input capacitor 1.0 F Starting time (ts) 0.2 s LA4627 STBY 1 Standby SW ch1 input amplifier ...
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... MUTE (Muting) The output signal can be controlled by shifting the pin 8 (FILTER) level towards ground with a 300 to 500 However, note that the degree of suppression is reduced if a value of 750 Output AC voltage Output DC voltage LA4627 AC voltage (200 mV) Output DC voltage ILA00061 2 k Mute ON ...
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... Frequency Response 2 0 --2 --4 --6 --8 -- 100 1k Frequency LA4627 140 kHz THD = 10 % 120 100 ILA00065 100 Vrms 2 ...
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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, 2000. Specifications and information herein are subject to change without notice. LA4627 kHz ...