AK4377A - AKM

AK4377A Low-Power Advanced 32-bit DAC

The AK4377A is stereo advanced 32-bit high sound quality audio DAC with a built-in ground-referenced headphone amplifier. An internal circuit integrates 32-bit digital filters for better sound quality, achieving low distortion characteristics and wide dynamic range. The sampling frequency supports up to 384 kHz. The AK4377A is available in a 36-pin CSP packa.

Features

1. Stereo High Sound Quality Low Power Advanced 32-bit DAC - 4 types of Digital Filter for Sound Color Selection - 2 types of Operation Mode (High Performance Mode / Low Power Mode) 2. Ground-referenced Class-G Stereo Headphone-Amp - Output Power: 25 mW @ RL = 32 Ω 60 mW @ RL = 16 Ω - THD+N: 107 dB @ 10 mW, RL = 32 Ω 106 dB @ 25 mW, RL = 32 Ω - S/N: 125 dB - Output Noise Level: 125 dBV (Analog Volume  14 dB) - Analog Volume: +6 to 20 dB & Mute, 2 dB Step - Ground Loop Noise Cancellation 3. HeadPhone-Amp Output comply with IEC61000-4-2 Level4 ESD Protection 4. Digital Audio inte.