LM49151 Description
The LM49151 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. The LM49151 bines a 1.25W mono E2S class D amplifier, 125mW Class AB earpiece driver, 42mW/channel stereo ground referenced headphone drivers, volume control, input mixer/multiplexer, and speaker protection into a single device. The LM49151 class D speaker amplifier.
LM49151 Key Features
- 23 E2S Class D Amplifier
- Ground Referenced Outputs
- Eliminates
- I2C Programmable No Clip Function with Clip
- Voltage Limiter Speaker Protection
- I2C Volume and Mode Control
- Ear Piece Amplifier
- Advanced Click-and-Pop Suppression
- Low Supply Current
- Micro-Power Shutdown