AFSEMI AF4871A
The AF4871A is a bridge-connected audio power amplifier capable of delivering typically 1.1W of continuous average power to an 8W load with 0.5% (THD) from a 5V power supply. The AF4871A features an externally controlled, low-power consumption shutdown mode, as well as an internal thermal shutdown protection mechanism. The unity-gain stable AF4871A can be configured by external gain-setting resistors.| Part No. | AF4871A |
|---|---|
| Datasheet | AF4871A Download |
| Manufacturer | AFSEMI |
| Description | 1.1W Audio Power Amplifier |
| Buy | Stock & Price |
FEATURES
THD at 1 kHz at 1W continuous average output power into 8W 0.5% Output power at 10% THD+N at 1 kHz into 8W 1.5W Shutdown Current 0.6 μA zGENERAL DESCRIPTION
Boomer audio power amplifiers were designed specifically to provide high quality output power with a minimal amount of external components. Since the AF4871A does not require output coupling capacitors, bootstrap capacitors, or snubber networks, it is optionally suited for low-power portable systems. zAPPLICATIONS
Portab
