STK4172II - Sanyo

STK4172II AF Power Amplifier

of External Parts C1, C2 Input filter capacitors • A filter formed with R3 or R4 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

• The STK4102II series (STK4172II) and STK4101V series (high-grade type) are pin-compatible in the output range of 6W to 50W and enable easy design.
• Small-sized package whose pin assignment is the same as that of the STK4101II series
• Built-in muting circuit to cut off various kinds of pop noise
• Greatly reduced heat sink due to substrate temperature 125°C guaranteed
• Excellent cost performance Package Dimensions unit: mm 4040 [STK4172II] Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Thermal resistance Junction Temperature Operating substrate temperature St.