The TS4871 is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8Ω load with a 5V supply. This amplifier has ultra-low power consumption in standby mode, less than 10nA. It also has ultra-low POP and CLICK noise and ultra-low distortion. The amplifier is designed for high-quality audio applications such as mobile phones, laptop computers, PDAs, and portable audio devices.
The TS4871 is an audio power amplifier capable of delivering 1W of continuous RMS output power into an 8Ω load at 5V. It is designed for high-quality audio applications such as mobile phones and portable audio devices, featuring ultra-low consumption in standby mode (10nA) and unity-gain stability.
| Supply Voltage | 2.5V to 5.5V |
|---|---|
| Output Power | 1W |
| Load Impedance | 8Ω |
| Distortion (THD) | 0.1% |
| Standby Current | 10nA |
| Operating Temperature | -40 to +85 °C |
| Packages | SO8, MiniSO8, DFN8 |
The supply current is reduced to less than 10nA in standby mode.
Yes, the amplifier is unity-gain stable and can be configured by external gain setting resistors.
The device is available in SO8, MiniSO8, and DFN8 packages.