LM4901 Description
The LM4901 is an audio power amplifier primarily designed for demanding applications in mobile phones and other portable munication device applications. It is capable of delivering 1 watt of continuous average power to an 8Ω BTL load and 1.6 watts of continuous avearge power to a 4Ω BTL load with less than 1% distortion (THD+N) from a 5VDC power supply. Boomer audio power amplifiers were designed specifically to...
LM4901 Key Features
- 2 Available in Space-Saving Packages: WSON and VSSOP
- Ultra Low Current Shutdown Mode
- BTL Output can Drive Capacitive Loads
- Improved Pop & Click Circuitry Eliminates
- 5.5V Operation
- No Output Coupling Capacitors, Snubber Networks or Bootstrap Capacitors Required
- Unity-Gain Stable
- External Gain Configuration Capability
- User Selectable Shutdown High or Low logic Level