[AK4482]
AK4482
111dB 192kHz 24-Bit 2ch ΔΣ DAC
GENERAL DESCRIPTION The AK4482 is a cost-effective 24-bit DAC for digita...
[AK4482]
AK4482
111dB 192kHz 24-Bit 2ch ΔΣ DAC
GENERAL DESCRIPTION The AK4482 is a cost-effective 24-bit DAC for digital audio equipments. The modulator uses AKM's multi-bit architecture, delivering wide dynamic range. The AK4482 has fully differential switched-cap filter outputs, removing the need for AC coupling
capacitors and increasing performance for systems with excessive clock jitter. The AK4482 support up to 216kHz sampling rate, ideal for BD and AC-3 amplifier systems. It is housed in a space saving 16pin TSSOP package. FEATURES Sampling Rate: 8kHz ∼ 216kHz 128 x Over Sampling (Normal Speed Mode) 64 x Over Sampling (Double Speed Mode) 32 x Over Sampling (Quad Speed Mode) 24 Bit 8 x FIR Digital Filter - High Quality Sound Short Delay Sharp Roll-off Filter (less than 6/fs) - High Quality Sound Short Delay Slow Roll-off Filter (less than 6/fs) - Sharp Roll-off Filter - Slow Roll-off Filter Optimized Layout for Sound Quality SCF Digital De-emphasis (32kHz, 44.1kHz, 48kHz) Soft Mute Digital ATT (256 Steps) Digital I/F Format: 24Bit MSB justified, 24/20/16Bit LSB justified, I2S Master Clock: 256fs, 384fs, 512fs or 768fs (Normal Speed Mode) 128fs, 192fs, 256fs or 384fs (Double Speed Mode) 128fs or 192fs (Quad Speed Mode) THD+N: -100dB Dynamic Range: 111dB High Tolerance to Clock Jitter Power Supply: 4.75 ∼ 5.25V Package: 16pin TSSOP (6.4mm x 5.0mm)
MS1408-E-01 -
2012/05 1http://www.Datasheet4U.com
[AK4482]
MCLK VDD CSN CCLK CDTI
µP In...