LM49251 Overview
Description
The LM49251 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. Part of TI’s PowerWise family of products, the LM49251 utilizes a high efficiency class G headphone amplifier topology as well as a high efficiency class D loudspeaker.
Key Features
- 2 Class G Ground Referenced Headphone Outputs
- E2S Class D Amplifier
- No Clip Function
- Power Limiter Speaker Protection
- I2C Volume and Mode Control
- Advanced Click-and-Pop Suppression
- Micro-Power Shutdown
