LA4278

Ordering number: ENN7096 Monolithic Linear IC LA4278 10 W 2-Channel Power Amplifier Overview The LA4278 is a 10 W 2-channel power amplifier intended for televisions. This IC has a series of pin compatible monaural and 2channel power amplifiers, thus allows the end product to use a common circuit boad. Features Television audio output. Pin compatible with the LA4266 (3 W)/LA4267 (5 W)/ 4268 (10 W) and the LA4276 (3 W × 2)/4277(5 W × 2). Package: SIP-10H (2.54 mm pitch, straight pins). Thermal protection circuit and overvoltage protection circuit on chip. Output power: 10 W × 2(VCC = 28 V/RL = 8 Ω). 8.4 7.0 Package Dimensions unit: mm 3024A-SIP10H [LA4278] 27.0 20.0 11.8 R1.7 13.2max 4.0 1.0 min 6.0 1 10 1.4 0.5 2.54 2.07 0.4 2.0 Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Maximum output current Allowable power dissipation Thermal resistance Operating temperature Storage temperature Symbol VCC IO peak Pd max θ j-c...