Opis produktuLA 4520 9B3 DIP20 SANYO Dual Channel Pre-Amplifier + Power Amplifier for Headphone Driver 16...32 Ω. Vcc: 4.5 ... 6 V;Iccq: 10 mA;Io peak: 570 mA;Ptot: <520 mW;t op: -20...+60 °C..