LM4866 Overview
Description
The LM4866 is a bridge-connected (BTL) stereo audio power amplifier which, when connected to a 5V supply, delivers 2.2W to a 4Ω load or 2.5W to a 3Ω load with less than 1.0% THD+N (see Notes below). With the LM4866 packaged in the WQFN, the customer benefits include low thermal impedance, low profile, and small size.
Key Features
- 2 Stereo BTL Amplifier Mode
- Unity-Gain Stable
- Thermal Shutdown Protection Circuitry
- TSSOP and Exposed-DAP WQFN Packages KEY SPECIFICATIONS
- Shutdown current: 0.7μA(typ)
- Supply voltage range: 2.0V to 5.5V
