LM49150 Overview
The LM49150 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. Part of TI's PowerWise™ product family, the LM49150 consumes very low power in the various modes of operation and still providing great audio performance. The LM49150 bines a 1.25W mono E2S (Enhanced Emission Suppression) class D amplifier, 135mW Class AB earpiece amplifier, 42mW/channel stereo...
LM49150 Key Features
- 23 E2S Class D Amplifier
- Ground Referenced Headphone Outputs
- Eliminates Output Coupling Capacitors
- I2C Volume and Mode Control
- Mono Earpiece Amplifier
- Flexible Output for Speaker and Headphone
- 20-Bump DSBGA Package
- Soft Enable Function
- Thermal Shutdown Protection
