Moteur de recherche de fiches techniques de composants électroniques |
|
LA4182 Fiches technique(PDF) 1 Page - Sanyo Semicon Device |
|
LA4182 Fiches technique(HTML) 1 Page - Sanyo Semicon Device |
1 / 9 page 2.3 W 2-Channel AF Power Amplifier Features . Built-in 2 channels enabling use in stereo and bridge amplifier applications. . High output: 2.3 W/channel, VCC =9 V, RL =4 Ω, and 4.7 W/bridge, RL =8 Ω. . Minimum number of external parts required : 9 pcs. min. (Stereo/bridge). . Small pop noise at the time of power supply ON/OFF due to built-in muting circuit. . Good ripple rejection ratio due to built-in ripple filter. . Soft tone at the time of output saturation. . Good channel separation. . Voltage gain fixed at 45 dB (Bridge: 51 dB). Variable voltage gain available with external resistor added. . Easy to design radiator fin. Package Dimensions unit : mm 3022A-DIP12F [LA4182] SANYO : DIP12F Note) In general applications, heat generated in this package can be radiated through the Cu-foiled area of the printed circuit board, but since power dissipation Pd may be increased depending on the supply voltage and load conditions, it is recommended to use a fin additionally. Specifications Maximum Ratings at Ta = 25°C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max With signal 11 V Quiescent 15 V Allowable power dissipation Pd max With printed circuit board (Refer to Pd-Ta characteristics) 4W Operating temperature Topr −20 to +75 °C Storage temperature Tstg −55 to +150 °C Recommended Operating Conditions at Ta = 25°C Parameter Symbol Conditions Ratings Unit Supply voltage VCC 9V Load resitance RL Stereo 4 to 8 Ω Bridge 8 Ω Ordering number: EN742G Monolithic Linear IC LA4182 SANYO Electric Co.,Ltd. Semiconductor Bussiness Headquarters TOKYO OFFICE Tokyo Bldg., 1-10, 1 Chome, Ueno, Taito-ku, TOKYO, 110 JAPAN 41596HA(II)/O207KI/2146KI/4025KI/O291KI,TS No.742-1/9 |
Numéro de pièce similaire - LA4182 |
|
Description similaire - LA4182 |
|
|
Lien URL |
Politique de confidentialité |
ALLDATASHEET.FR |
ALLDATASHEET vous a-t-il été utile ? [ DONATE ] |
À propos de Alldatasheet | Publicité | Contactez-nous | Politique de confidentialité | Echange de liens | Fabricants All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |