View la4270 datasheet:

Ordering number:ENN1724D Monolithic Linear IC LA4270 6W Dual-Channel AF Power Amplifier Features Package Dimensions • High-output dual-channel AF Power IC. unit:mm (PO=6.0W? 2, VCC=25V, RL=8? , f=1kHz, THD=1.0%) 3024A-SIP10H • Low distortion (THD=0.1%, VCC=25V, RL=8? , f=1kHz, [LA4270] PO=2W). 27.0 4.0 • Minimum number of external parts requierd (no boot- 20.0 strap capacitor requierd). • Low pop noise at the time of power switch ON/OFF. • High ripple rejection (58dB typ). • Wide supply voltage range (10V to 32V). • On-chip protector against abnormality (thermal shutdown, overvoltage). 1 10 1.4 0.5 2.54 2.07 0.4 2.0 SANYO : SIP10H Specifications Absolute Maximum Ratings at Ta = 25?C Parameter Symbol Conditions Ratings Unit Maximum supply voltage VCC max 35 V Ma