Description

The FAN7024 is a bridge connected audio power amplifier capable of delivering 675mW of continuous average power to an 8Ω load with less than 0.3(THD) from a 5V power supply. The FAN7024 requires few external components and operates on low supply voltage from 2.3V to 5.5V. Since the FAN7024 does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is ideally suited for low power portable systems that require minimum volume and weight. The FAN7024 features an externally controlled gain and low power consumption shutdown mode (0.1uA,typ.). Additional FAN7024 features include thermal shutdown protection, unity gain stability, and external gain set.

Features

• Continuous Average Power is 675mW (8Ω)

• Low THD: Typical 0.3 @ Po=500mW

• PSRR@217Hz, Input Terminated : 60dB

• Do Not Need Output Coupling Capacitor or Bootstrap Capacitor

• Low Shutdown Current: Typical 0.1µA

• Shutdown: High Active

• Click & Pop Suppression circuitry

• Built in TSD Circuit

Typical Applications

• Cellular Phone

• PDA

• Portable Audio Systems