■ DESCRIPTION

The UTC PA6112 is a dual audio power amplifier with differential inputs capable of delivering typically 150mW per channel of continuous average power to an 16Ω load with less than 0.1 THD+N using a 5V power supply. The unity-gain stable UTC PA6112 can be configured by external gain-setting resistors.

The UTC PA6112 features an externally controlled, low-power consumption shutdown mode. The UTC PA6112 exhibit a low quiescent current of typically 1.5mA, allowing usage in portable applications.

■ FEATURES

* Operating voltage range VDD=2.5V~5.5V

* Output power:

-150mW @5V into 16Ω

* Differential inputs

* Shutdown mode available

* Low current consumption:3mA max

* click and pop reduction circuitry

* Unity-gain stable

* Thermal and over-current protection