A2112 Overview
A2112 is a differential input stereo audio power amplifier circuit for mobile phones and other portable audio devices built-in speaker. It provides a stable output power of 150mW 16Ω loads. The shutdown current of the A2112 is less than 100nA, that can save energy for the system.
A2112 Key Features
- 150mW Stereo Output
- Differential Inputs
- shutdown current is less than 0.1uA
- Built-in " wave " sound canceling circuit
- Wide input voltage range : 2.2V-5.0V
- Available in MSOP10 Package
- Mobile Phones
- Bluetooth headset
