我公司是台湾PTC(普诚)代理商,可提供价格优势与技术,欢迎来电查询.红外遥控发射***芯片:PT2240PT2240BPT2241PT2283PT2260-R4SPT2261APT2262PT2264PT2607PT2607BPT2607CPT2270PT2271APT2272-L4PT2272-M4PT2272-M6PT2272-L4PT2294PT2294-M4PT2604FS8107EFS8108FS8170FS8308PA2460PA2464RX3140RX3310RX3361RX3400RX3408RX3930PT4301PT4316PT4450TX4915TX4930音量控制:PT2253APT2255APT2256PT2256VPT2258PT2259PT2310PT2325耳机立体放大器:PT2308PT2308LPT2308PPT2309PT2338数字音量音调控制:PT2037PT2311PT2312PT2312APT2313HPT2313LPT2314PT2314APT2315PT2315APT2318PT2319PT2329数字混响控制:PT2352PT2353PT2353H环绕混响音效处理电路:PT2396PT239916位A\D转换器:PT8211PT8211LCLASS-AB音频IC:PT2300PT2301PT2303PT2305PT2307PT2366PT2367PT2368CLASS-D音频:PT2001PT2002PT2330PT2332PT2333PT2336PT2339PT2334PT2328USB扬声器控制芯片:PT8913PT8914PT8915荧光显示屏驱动器IC:PT6311PT3212PT6313-SPT6315PT6315-SPT6324PT6332PT6351PT6355LCD驱动:PT6522PT6523PT6524PT6530PT6533PT6547PT6552PT6553PT6554PT6574PT6575BPT6578PT6583PT6584PT6596PT6520PT6525PT6526PT6555LED驱动:PT6955PT6958PT6959PT6961PT6963PT6964PT6965PT6937恒流驱动IC:PT6901PT6902PT6903PT6904)