LM4960
Overview
The LM4960 utilizes a switching regulator to drive a dual audio power amplifier. It delivers 24VP-P mono-BTL to a ceramic speaker with less than 1.0% THD+N while operating on a 3.0V power supply.
- VOUT @ VDD = 3.0 THD+N ≤ 1%
- Power supply range
- Switching Frequency 24VP-P (typ) 3.0 to 7V 1.6MHz (typ) Features
- n n n n n n n
- Stereo BTL amplifier Low current shutdown mode "Click and pop" suppression circuitry Low Quiescent current Unity-gain stable audio amplifiers External gain configuration capability Thermal shutdown protection circuitry Wide input voltage range (3.0V - 7V) 1.6MHz switching frequency
