Description
The MAX9722A/MAX9722B stereo headphone amplifiers are designed for portable equipment where board space is at a premium.
Features
- o 2.4V to 5.5V Single-Supply Operation o High PSRR (80dB at 217Hz) Eliminates LDO o No Bulky DC-Blocking Capacitors Required o Ground-Referenced Outputs Eliminate DC Bias Voltage on Headphone Ground Pin o No Degradation of Low-Frequency Response Due to Output Capacitors o Differential Inputs for Enhanced Noise Cancellation o Adjustable Gain (MAX9722A) or Fixed -2V/V Gain (MAX9722B) o 130mW per Channel into 32Ω o Low 0.009% THD+N o Integrated Click-and-Pop Suppression o Low Quiescent Current (5.5.
MAX9722A Datasheet
