LA4663 Datasheet - Sanyo

LA4663 - Two-Channel 16-W BTL General-Purpose Audio Power Amplifier

Ordering number : ENN5905A Monolithic Linear IC LA4663 Two-Channel 16-W BTL General-Purpose Audio Power Amplifier Overview The LA4663 is a BTL 2-channel power amplifier IC that was developed for ease of use in general audio applications. In addition to providing improvements in a wide range of electrical characteristics, the LA4663 aims for improved listenability and an excellent costperformance ratio. (The startup time can be modified in end products by using this circuit in conjunction wit.

LA4663 Features

* Wide operating supply voltage range (VCCop): 5.5 to 22 V (Certain conditions may apply.)

* High ripple rejection ratio: 60 dB (typical)

* Power: 16 W × 2 (VCC = 15 V/6Ω), 13 W × 2 (VCC = 12 V/4Ω), 6.5 W × 2 (VCC = 9 V/4Ω)

* Built-in signal muting circuit (AC muting)

LA4663_SanyoSemiconDevice.pdf