The TPA3122D2DAPR is an advanced, 30-W, two-channel, Class-D audio amplifier with a differential analog input. It has a low idle power dissipation and is built using modern 32-HTSSOP technology. It operates at –40°C to 85°C temperatures, ensuring reliability even at extreme temperatures. This amplifier features an integrated 3-MHz fixed frequency modulation and a PLL-based clock source for low jitter performance and superior audio quality. The device also has integrated protection circuitry and an adjustable clip limit that can be disabled. For enhanced reliability and convenience, it supports a maximum peak current limit (ICLIP). Additionally, it has a typical THD rating of 0.01% when driving a 10-W load at 1 kHz and an SNR rating of 94 dB. Overall, the TPA3128D2DAPR is a great choice for audio applications that require a high-performance, low-power amplifier.