AK4366中文資料旭化成微電子數據手冊PDF規(guī)格書

GENERAL DESCRIPTION

The AK4366 is 24bit DAC with built-in Headphone Amplifier. The integrated headphone amplifier features “click-free” power-on/off, a mute control and delivers 50mW of power at 16W. The AK4366 is housed in a 16pin TSSOP package, making it suitable for portable applications.

FEATURE

o Multi-bit DS DAC

o Sampling Rate: 8kHz~48kHz

o 64x Oversampling

o On chip perfect filtering 8 times FIR interpolator

- Passband: 20kHz

- Passband Ripple: ±0.02dB

- Stopband Attenuation: 54dB

o Digital De-emphasis Filter: 32kHz, 44.1kHz and 48kHz

o System Clock: 256fs/384fs/512fs

- Input Level: CMOS or 0.4Vpp Analog Input

o Audio I/F Format: MSB First, 2’s Compliment

- I2S, 24bit MSB justified, 24bit/20bit/16bit LSB justified

o μP Interface: 3-wire

o Bass Boost Function

o Headphone Amplifier

- Output Power: 50mW x 2ch @16W, 3.3V

- S/N: [email protected]

- Click Noise Free at Power-ON/OFF and Mute

o Power Supply: 2,2V ~ 3.6V

o Power Supply Current: [email protected] (@HP-AMP no-input)

o Ta: -40 ~ 85°C

o Small Package: 16pin TSSOP