APA0714

APA0714 3W Mono Fully Differential Audio Power Amplifier Features General Description The APA0714 is a Mono, fully differential Class-AB audio amplifier which can operate with supply voltage from 2.4V to 5V and is available in MSOP8, MSOP8P, or TDFN3x3-8 package. The built-in feedback resistors can minimize the external component count and save the PCB space. High PSRR and fully differential architecture increase immunity to noise and RF rectification. In addition to these features, a short startup time and small package size make the APA0714 an ideal choice for Mobil Phones and Portable Devices. The APA0714 also integrates the de-pop circuitry that reduces the pops and click noises during power on/off and shutdown mode operation. Both Thermal and over-current protections are integrated to avoid the IC to be destroyed by over temperature and short-circuit. The APA0714 is capable of driving 3W at 5V into 3 Ω speaker. Operating Voltage: 2.4V~5.5V Fully Differential Class-AB Amplifier High PSRR and Excellent RF Rectification Immunity Low Crosstalk 3W Output Power into 3Ω Load at VDD=5V Thermal and Over-Current Protections Built-in Feedback Resistors Eliminate External Components Counts Space Saving Package - MSOP-8 - MSOP-8P - TDFN3x3-8 Lead Free and Green Devices Available (RoHS Compliant) Applications Mobil Phones Portable Devices Pin Configuration SD 1 8 OUTN MSOP-8 Top View 7 GND 6 VDD 5 OUTP Simplified Application Circuit BYPASS 2 INP 3 INN...