LM49151 Overview
Key Specifications
Mount Type: Surface Mount
Pins: 20
Operating Voltage: 3 V
Max Voltage (typical range): 3.6 V
Description
The LM49151 is a fully integrated audio subsystem designed for portable handheld applications such as cellular phones. The LM49151 combines 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.
Key Features
- Output power at VDD = 3.3V THD+N ≤ 1% LS Mode, RL = 8Ω HP Mode, RL = 32Ω 520mW (typ) 40mW (typ)
