STK4412 - Sanyo Semicon Device

STK4412 2-Channel AF Power Amplifier

of External Parts C1, C2 Input filter capacitors • A filter formed with R1 or R2 can be used to reduce noise at high frequencies. Input coupling capacitors • Used to block DC current. When the reactance of the capacitor increases at low frequencies, the dependence of 1/f noise on signal source resistance causes the output noise to worsen. It is better to dec.

Features

• Small and slim package with 31mm height
• Pin compatible with STK430 series heretofore in use
• Greatly reduced heat sink due to case temperature 125°C guaranteed
• Excellent cost performance Package Dimensions unit: mm 4033 [STK4412] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Operating substrate temperature Storage temperature Available Time for load short-circuit Symbol VCC max Tc Tstg ts VCC = 44V, RL = 8Ω, f = 50Hz, Po = 20W Conditions Ratings 63 125 −30 to +125 2 Unit V °C °C s Recommended Operating Conditions at Ta = 25°C Parameter Recommended operat.