数据搜索系统,热门电子元器件搜索 |
|
LA47202P 数据表(PDF) 1 Page - Sanyo Semicon Device |
|
LA47202P 数据表(HTML) 1 Page - Sanyo Semicon Device |
1 / 8 page D2706 MS PC 20060809-S00002 No.A0508-1/8 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 using any 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. LA47202P Overview The LA47202P is a 4-channel BTL power amplifier IC developed for use in car audio applications. The LA47202P adopts a pure complementary output stage circuit structure with a v-pnp transistor for the high side and an npn transistor for the low side to provide both high output power and high quality sound. The LA47202P integrates all the functions required for car audio applications on the same chip, including a standby switch, a muting function, and a full complement of protection circuits. It also features a self diagnostics function. Functions • High output : PO max = 47W (typ.) (VCC = 14.4V, f = 1kHz, JEITA max, RL = 4Ω) : PO max = 29W (typ.) (VCC = 14.4V, f = 1kHz, THD = 10%, RL = 4Ω) : PO max = 22W (typ.) (VCC = 14.4V, f = 1kHz, THD = 1%, RL = 4Ω) • Muting function incorporated (pin 22) • Built-in standby switch (pin 4) • Self diagnostics function incorporated (pin 25) : Output of both output offset detection, shorting to VCC or ground and load shorting signals • Electric mirror noise decrease • Full compliment of protection circuits (shorting to VCC, shorting to ground, load shorting, overvoltage, and thermal protection). • Improved oscillation stability Note 1 : Take care to avoid wrong connection. Otherwise, IC or equipment may suffer breakdown, damage, or deterioration. Note 2 : The protective circuit function is to avoid the abnormal state (wrong connection of the output) temporarily and does not guarantee that IC is not broken. These protective functions do not operate outside the operation guarantee range, and wrong connection of output may cause breakdown of IC. Note 3 : External parts, such as the anti-oscillation part, diode to prevent breakdown, may become necessary depending on the set condition. Check their necessity for each set. Monolithic Linear IC Four-Channel BTL Power Amplifier for Car Audio Systems Ordering number : ENA0508 |
类似零件编号 - LA47202P |
|
类似说明 - LA47202P |
|
|
链接网址 |
隐私政策 |
ALLDATASHEETCN.COM |
ALLDATASHEET是否为您带来帮助? [ DONATE ] |
关于 Alldatasheet | 广告服务 | 联系我们 | 隐私政策 | 链接交换 | 制造商名单 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 |