Datasheet Summary
.. Ordering number : ENA5718
Monolithic Linear IC
LA4227
Overview
Audio Output for Radio Cassette Recorders
3W × 2ch Power Amplifier
LA4227 is a 3W 2-channel power amplifier. This IC requires few external ponents and is ideal for power amplifier used for radio cassette players/recorders.
Functions
- 3W × 2 channel (VCC = 9V, RL = 3Ω)
- Standby switch on chip
- Thermal shutdown protector on chip 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 Rg = 0 (No signal) Arbitrarily large heat sink
Ratings 20 4.0 -20 to +75 -55...