AK4317 - 18BIT SCF DAC WITH ATT & MIXER

The AK4317 is a 1bit stereo DAC with channel separated volume and channel mixer.

This DAC also includes 18bit digital filter and analog LPF.

A 1bit DAC can achieve monotonicity and low distortion with no adjustment and is superior to traditional R-2R ladder based DACs.

• † Sampling Rate Ranging from 8kHz to 50kHz † On chip Perfect filtering.
• 8 times FIR Interpolator.
• 2nd order SCF.
• 2nd order CTF † Digital de-emphasis for 32, 44.1, 48kHz sampling † L/R Separated Volume † L/R Mixing † Soft Mute † Audio I/F format : MSB justified, LSB justified, I2S † Master Clock: 256fs or 384fs † High Tolerance to Clock Jitter † THD+N: -86dB † DR: 92dB † Power Supply:4.5 to 5.5V † Small Package: 24pin VSOP † AK4311 Compatible 0172-E-01 -1- 1997/5 AS.