GENERAL DESCRIPTION The AK5358 is a stereo A/D Converter with wide sampling rate of 8kHz ∼ 96kHz and is suitable for consumer to professional audio system. The AK5358 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ techniques. The AK5358 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 DTV, DVR and AV Receiver. FEATURES □ Linear Phase Digital Anti-Alias Filtering □ Single-ended Input □ Digital HPF for DC-Offset cancel □ S/(N+D): 92dB □ DR: 102dB □ S/N: 102dB □ Sampling Rate Ranging from 8kHz to 96kHz □ Master Clock: 256fs/384fs/512fs/768fs (8kHz ∼ 48kHz) 256fs/384fs (48kHz ∼ 96kHz) □ Input level: CMOS □ Master / Slave Mode □ Audio Interface: 24bit MSB justified / I2S selectable □ Power Supply: 4.5 ∼ 5.5V (Analog), 2.7 ∼ 3.6V (Digital) □ Ta = −20 ∼ 85°C □ Small 16pin TSSOP Package □ AK5357/59/81 Pin-compatible
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