PA7469 Datasheet (Unisonic Technologies) - STEREO 2.6W AUDIO POWER AMPLIFIER

PA7469, STEREO 2.6W AUDIO POWER AMPLIFIER

As an audio power amplifier, UTC PA7469 can provides precise DC volume control, and a stereo bridged audio power amplifiers capable of producing 2.6Ω(1.8W) into 4W with less than 10% (1.0%)THD+N.

In UTC PA7469, the attenuator range of the volume control is from 20dB (DC_Vol=0V) to -80dB (DC_Vol=3.54

PA7469 Features

* Low operating current: 9mA

* Two output modes allowable with BTL and SE modes selected by SE/BTL pin

* Low current consumption in shutdown mode :1μA

* Short circuit protection

* Thermal shutdown protection and over current protection circuitry

* Improved depop circuitry to