General Description
The MAX9718/MAX9719 differential input audio power amplifiers are ideal for portable audio devices with internal speakers. The differential input structure improves noise rejection and provides common-mode rejection.

FEATUREs
♦ 2.7V to 5.5V Single-Supply Operation
♦ Very High -93dB PSRR at 217Hz
♦ 1.4W into 4Ω at 1% THD+N (per Channel)
♦ Differential Input
♦ Internal Fixed Gain to Reduce Component Count
♦ Adjustable Gain Option (MAX9718A/H/MAX9719A)
♦ 100nA Low-Power Shutdown Mode
♦ No Audible Clicks or Pops at Power-Up/Down
♦ Improved Performance Pin-Compatible Upgrade
   to LM4895 (MAX9718D/G)
♦ 1.8V Logic Compatible

APPLICATIONs
   Mobile Phones
   PDAs
   Portable Devices