LM4960 Description
The LM4960 utilizes a switching regulator to drive a dual audio power amplifier. It delivers 24VP-P monoBTL to a ceramic speaker with less than 1.0% THD+N while operating on a 3.0V power supply. The LM4960's switching regulator is a current-mode boost converter operating at a fixed frequency of 1.6MHz.
LM4960 Key Features
- 23 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
- 1.6MHz Switching Frequency