General Description
The  APA0710  is  a  bridged-tied  load  (BTL)  or  singled ended  (SE)  audio  power  a mplifier  developed  es pecially for low-voltage applications where internal speakers and external earphone operati on are  required. The APA0711  is  a  only  BTL   audio  power   amplifier   developed especially  for  low-voltage  applications  where  internal speakers are  required. Operating with a 5V supply ,

FEATUREs
· Operating  Voltage  :  2.6V-5.5V
· AP A0710  Compatible  with  TP A71 1
  AP A071 1  Compatible  with  TP A751
· Bridge-Tied  Load  (BTL)  or  Single-Ended  (SE)
  Modes  Operation  (for  APA0710  only)
· Supply  Current
  – IDD=1.3mA at  VDD=5V ,BTL mode
  – IDD=0.9mA at  VDD=3.3V ,BTL mode
· Low  Shutdown  Current
  –  IDD=0.1mA
· Low  Distortion
  – 630mW, at  VDD=5V , BTL,  RL=8W THD+N=0.15%
  – 280mW, at  VDD=3.3V ,  BTL, RL=8W THD+N=0.15%
· Output  Power at 
  1%  THD+N
  – 900mW, at  VDD=5V , BTL,  RL=8W
  – 400mW, at  VDD=3.3V ,  BTL, RL=8W
  at  10%  THD+N
  –1.1W at VDD=5V, BTL,  RL=8W
  –480mW at VDD=3.3V , BTL, RL=8W
· Depop  Circuitry  Integrated
· Thermal  Shutdown  Protection  and Over  Current  Protection  Circuitry
· High  supply  voltage  ripple  rejection
· Surface-Mount  Packaging
  – 8  pin  MSOP-P  (with enhanced  thermal  pad) power  package  available
  – SOP-8  package
• Lead  Free  Available  (RoHS  Compliant)

APPLICATIONs
· Mobil  Phones
· PDAs
· Digital Ca mera
· Portable  Electronic  Devices