供应原装TDA2030A现货，TO220封装，18w高保真音频放大器和35W，假一赔十

DESCRIPTION 


   The UTC TDA2030A is a monolithic IC intended for use as
low frequency class AB amplifier.
 With Vs=max=44V it is particularly suited for more reliable
applications without regulated supply and for 35W driver circuits
using low-cost complementary pairs.
 The UTC TDA2030A provides high output current and has
very low harmonic and cross-over distortion.
    Further the device incorporates a short circuit protection
system comprising and arrangement for automatically limiting
the dissipated power so as to keep the working point of the
output transistors within their safe operating area. A
conventional thermal shut-down system is also included.
描述
UTC TDA2030A是单片IC用于
低频AB类放大器。
在VS = =最大44v它特别适合更可靠
应用无稳压电源和35W驱动电路
使用低成本互补对。
UTC TDA2030A提供高输出电流和
极低谐波和交叉失真。
此外，该器件采用短路保护
用于自动限制的系统和装置
耗散功率以保持工作点
输出晶体管在其安全工作区。一
传统的热关断系统也包括在内。