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LA4227 Fiches technique(PDF) 1 Page - Sanyo Semicon Device |
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LA4227 Fiches technique(HTML) 1 Page - Sanyo Semicon Device |
1 / 4 page 83006 / 42706 MS JK B8-7553, B8-4892, B8-3581 No.A5718-1/4 Any and all SANYO Semiconductor products described or contained herein do not have specifications that can handle applications that require extremely high levels of reliability, such as life-support systems, aircraft's control systems, or other applications whose failure can be reasonably expected to result in serious physical and/or material damage. Consult with your SANYO Semiconductor representative nearest you before usingany SANYO Semiconductor products described or contained herein in such applications. SANYO Semiconductor assumes no responsibility for equipment failures that result from using products at values that exceed, even momentarily, rated values (such as maximum ratings, operating condition ranges, or other parameters) listed in products specifications of any and all SANYO Semiconductor products described or contained herein. LA4227 Overview LA4227 is a 3W 2-channel power amplifier. This IC requires few external components and is ideal for power amplifier used for radio cassette players/recorders. Functions • 3W × 2 channel (VCC = 9V, RL = 3Ω) • Standby switch on chip • Thermal shutdown protector on chip Maximum Ratings at Ta = 25 °C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max Rg = 0 (No signal) 20 V Allowable power dissipation Pd max Arbitrarily large heat sink 4.0 W Operating temperature Topr -20 to +75 °C Storage temperature Tstg -55 to +150 °C Operating Conditions at Ta=25 °C Parameter Symbol Conditions Ratings unit Recommended supply voltage VCC 9V Operating voltage range VCC op Not exceeding the maximum ratings 4.2 to 18 V 3 to 8 Ω Operating load resistance range RL op Bridge 8 Ω Ordering number : ENA5718 Monolithic Linear IC Audio Output for Radio Cassette Recorders 3W × 2ch Power Amplifier |
Numéro de pièce similaire - LA4227 |
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Description similaire - LA4227 |
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