AK5386

ASAHI KASEI [AK5386] AK5386 Single-ended 24-Bit 192kHz ∆Σ ADC GENERAL DESCRIPTION The AK5386 is a stereo A/D Converter with wide sampling rate of 8kHz ∼ 216kHz and is suitable for consumer to professional audio system. The AK5386 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ techniques. The AK5386 requires no external components because the analog inputs are single-ended. The audio interface has two formats (MSB justified, I2S) and can correspond to various systems like DVD Recorder, AV Receiver, PC Sound card and Music Instrument recording. FEATURES † Single-ended Input † Digital HPF for DC-Offset cancel † S/(N+D): 96dB † DR: 110dB † S/N: 110dB † Linear Phase Digital Anti-Alias Filtering Passband: 0 ∼ 21.768kHz (@ fs=48kHz) Passband Ripple: ±0.005dB Stopband Attenuation: 80dB † Master Clock: 512fs/768fs (Normal Speed) 256fs/384fs (Double Speed) 128fs/192fs (Quad Speed) † Sampling Frequency: Normal Speed: 8kHz ∼ 54kHz (512fs) 8kHz ∼ 48kHz (768fs) Double Speed: 54kHz ∼ 108kHz (256fs) 48kHz ∼ 96kHz (384fs) Quad Speed: 108kHz ∼ 216kHz (128fs) 96kHz ∼ 192kHz (192fs) † Master / Slave Mode † Audio Interface: 24bit MSB justified / I2S selectable † Input level: CMOS † Power Supply: Analog: 4.5 ∼ 5.5V Digital: 2.7 ∼ 3.6V (Normal Speed) 3.0 ∼ 3.6V (Double Speed, Quad Speed) † Ta = −40 ∼ 85°C † Small 16pin TSSOP Package † AK5357/58/59/81 Pin-compatible MS0579-E-00 -1- 2006/12 ASAHI KASEI [AK5386] VA AGND VD DGND AINL AINR VCOM ∆Σ ...