HT97220L

HT97220L/ /HT4917 Headphone Amplifiers 125mW Direct Drive Line Drivers/Headphone Amplifiers  FEATURES  DESCRIPTION ・Direct Drive Outputs Eliminate DC-Blocking The HT97220L/HT4917 is a differential input Direct Drive line Capacitors, Save Space driver/headphone amplifier, which can also drive single-ended ・Excellent Bass Fidelity input signal. It is capable of driving line level loads with 3VRMS ・Shutdown and Startup without any into 1kΩ with a 5V supply and 2VRMS into 600Ω loads from a Click-Pop Noise ・Exceptional Low THD+N: 0.015% ・Absolutely Low Noise and High SNR Performance, VN: 7μV, SNR: 112dB ・Differential or Single-Ended Input ・Wide 2.5V to 5.5V Operating Range ・Output Power: 125mW (fIN = 1kHz, VDD=5V, RL=32Ω, THD+N=1%); ・Output Voltage Swing: 3Vrms (fIN = 1kHz, VDD=5V, RL=1kΩ, THD+N