MAX98355AEWL+

PCM输入D类音频功率放大器 PCM Input Class D Audio Power Amplifiers

* Single-Supply Operation 2.5V to 5.5V * 3.2W Output Power into 4Ω at 5V * 2.4mA Quiescent Current * 92% Efficiency RL = 8Ω, POUT = 900mW, VDD = 3.7V * 25µVRMS Output Noise AV = 15dB * Low 0.013% THD+N at 1kHz * No MCLK Required * Sample Rates of 8kHz to 96kHz * Supports Left, Right, or Left/2 + Right/2 Outputs * Sophisticated Edge Rate Control Enables Filterless Class D Outputs * 77dB PSRR at 217Hz * Low RF Susceptibility Rejects TDMA Noise from GSM Radios * Extensive Click-and-Pop Reduction Circuitry * Robust Short-Circuit and Thermal Protection * Available in Space-Saving Package: 1.345mm x 1.435mm WLP 0.4mm Pitch