The TPA2005D1DGN is a monolithic stereo Class-D audio amplifier IC component designed to provide high-quality audio in portable devices. This IC is developed by Texas Instruments, a renowned semiconductor company offering a wide range of integrated circuits for various applications.
Key features of the TPA2005D1DGN include:
1. Amplification: The TPA2005D1DGN is a stereo audio amplifier capable of delivering up to 2.8 watts per channel of output power into a 4-ohm load or 1.7 watts per channel into an 8-ohm load. The Class-D amplifier architecture ensures high efficiency and low power consumption, making it ideal for portable devices.
2. Wide Power Supply Voltage Range: This IC can operate from a single power supply voltage ranging from 2.5V to 5.5V, enabling its use in battery-powered devices and a variety of low-power applications.
3. Flexible Input Interface: The TPA2005D1DGN supports both analog and digital input signals, providing versatility in connecting to audio sources. The analog input capability allows direct connection to audio sources such as microphones or line-level inputs. Additionally, the IC offers onboard I2S, left-justified, and right-justified digital audio interface modes, making it compatible with digital audio sources
