LA4629

Ordering number : ENN6502 LA4629 Monolithic Linear IC LA4629 Two-Channel Audio Frequency Power Amplifier Overview The LA4629 is a 2-channel power amplifier developed for use in radio/cassette player products. The LA4629 reduces the number of required external components by 50% over earlier products (BS/NF capacitors and oscillation prevention RC components) and thus can contribute significantly to space saving in end products. Package Dimensions unit : mm 3049B-SIP12H [LA4629] 26.8 (20.0) 4.0 Provided in the SIP12H package. PO : 2.5 W ! 2 (VCC = 9 V, RL = 3 Ω) 4.5 W ! 2 (VCC = 12 V, RL = 3 Ω) : 2.0 W ! 2 (VCC = 9 V, RL = 4 Ω) 4.0 W ! 2 (VCC = 12 V, RL = 4 Ω) Standby function built in (supports direct microcontroller control). Built-in thermal protection circuit. 7.0 1.0min 1 (2.4) 2.0 0.5 1.0 12 0.4 2.0 SANYO : SIP12H Specifications Maximum Ratings at Ta = 25°C Parameter Maximum supply voltage Allowable power dissipation Operating temperature Storage temperature Symbol VCC max Pd max Topr Tstg Conditions No input With an arbitrarily large heat sink Ratings 24 25 -25 to +75 --40 to +150 Unit V W °C °C Operating Conditions at Ta = 25°C Parameter Recommended supply voltage Operating voltage range Recommended operating load resistance Symbol VCC VCC op RL op Conditions The range over which the package Pd is not exceeded. Ratings 12 5 to 22 2.7 to 8 Unit V V Ω Any and all SANYO products described or contained herein do not have specifications that can handle...