LA4627N Sanyo Semiconductor Corporation, LA4627N Datasheet
LA4627N
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LA4627N Summary of contents
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... LA4627N Overview The LA4627N is a 2-channel power amplifier developed for use in radio/cassette player products. The LA4627N reduces the number of required external 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. Features Provided in the DIP12F. • ...
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... Steel heat sink (Fin 2) 4.9 5 Mounted on the recommended printed circuit board. 4 4.0 3 Independent Ambient Temperature LA4627N Symbol Conditions I CCO Rg =0dBm THD P O =0.33W (V O =1.0V THD=10 THD=10 Rg=0, DIN AUDIO SVRR Rg= =100Hz, Vr=0dBm, DIN AUDIO ...
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... Pop noise prevention block LA4627N POWER GND Fin OUT1 LA4627N OUT2 Fin Pins must be left open 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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... The recommended value for the filter capacitor is 100 F. The pulse noise that occurs when the standby pin is set low (power off) will be degraded if a value under 100 F is used. AC voltage (100mV) Output DC voltage Filter capacitor=100 F LA4627N STBY The inflowing current at an applied voltage of 1 ...
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... 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 or more is used. Output AC voltage Output DC voltage Supply Voltage LA4627N 2 Mute ON Mute OFF 140 f=1kHz THD=10% 120 100 ...
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... Frequency Pd -- 0.1 1.0 Output Power LA4627N 100 =1Vrms 10k 100k 0 ...
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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 November, 2004. Specifications and information herein are subject to change without notice. LA4627N PS No.8098-7/7 ...