این آی سی یک نوع اکو دیجیتال دروازه سیلیکون است که سازگار با پردازشگر M50195P میباشد پکیج این آی سی از نوع DIP بوده و دارای 40 پایه میباشد
PT2395 is a silicon gate CMOS-processed digital echo IC functionally compatible with M50195P. Input signal to PT2395 is converted to digital signal with A-D conversion then stored in the memory (DRAM) chip. After a certain delay time, digital signal is read out from the memory chip and then converted back into analog signal using the D-A conversion. A low cost echo system may thus be achieved with PT2395’s A-D converter, D-A converter, incorporating ADM algorithm, while main taining lower noise, lower distortion, higher S/N ratio as compared to the conventional BBD (Bucket Brigate Device). PT2395 further features enhanced functions such as continuous delay time with external VR (Variable Resistor), 256 K DRAM support for longer delay time (Extended Delay Mode, up to 800 ms at 4 MHz Clock) as compared to M50195P. Moreover, the distortion and the S/N Ratio are further improved.
آی سی PT2395 - DIP
- دسته بندی ها:
- - آی سی های کاربردی
- کد محصول: ED_000_05P001_01261
- موجودی: موجود در انبار
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قیمت پایه :
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