![]() ![]() Many designers included this part in some of the most successful effects like the Orange Squeezer, DOD YJM 30, Boss OD1, Tube Screamer or Peavey equipment. The first RC4558 monolithic dual opamp was developed by Raytheon Semiconductors in 1974. This chip has industry standard pinout, meaning that there are several different suppliers manufacturing pin compatible 4558 devices and also it can replace other standard dual op-amps like the TL072, NE5532 or the OPA2134. The high voltage gain (100 dB typ.), good input impedance (5 M typ.) and versatile power supply ( 4 to 18 Volts) make it perfect to fit in pedal circuit designs. There most important reasons to use a current mirror are to enhance the gain and the signal integrity. ![]() Leave a Reply Cancel reply Your email address will not be published. ![]() Jumadi adalah seseorang yang menyukai dunia blogger dan menuliskan pengalaman service komputer, elektronik dan tips,trik internet. ![]() Jika menggunakan power suply simetris biasanya tegangan di pin Ground IC vertikal akan mendapat tegangan negatif. Datasheet LA78141 Datasheet sangat penting agar tidak merusak IC atau komponen lain di bagian Vertikal. ![]()
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