AK5359ET集成电路（IC）的ADC/DAC-特殊用途规格书PDF中文资料

AK5359ET属于集成电路（IC）的ADC/DAC-特殊用途。由旭化成微电子株式会社制造生产的AK5359ETADC/DAC - 特殊用途该产品族中的产品可用于模拟和数字表示的信息转换，适用于特定用例，或集成了通用数据转换器中不常见的其他功能。例如针对超声或汽车雷达应用集成了低噪声放大器和可变增益级的器件、注重音频和视频的产品、在段码式显示器上集成显示测量值功能的器件、集成输入输出电气隔离的器件等。

GENERAL DESCRIPTION

The AK5359 is a stereo A/D Converter with wide sampling rate of 8kHz ∼ 216kHz and is suitable for consumer to professional audio system. The AK5359 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ techniques. The AK5359 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): 94dB

□ DR: 102dB

□ S/N: 102dB

□ Sampling Rate Ranging from 8kHz to 216kHz

□ Master Clock:

256fs/384fs/512fs/768fs (8kHz ∼ 54kHz)

256fs/384fs (54kHz ∼ 108kHz)

256fs/384fs (108kHz ∼ 216kHz)

□ Input level: CMOS

□ Master / Slave Mode

□ Audio Interface: 24bit MSB justified / I2S selectable

□ Power Supply: 4.5 ∼ 5.5V (Analog), 3.0 ∼ 5.5V (Digital)

□ Ta = −20 ∼ 85°C (ET), −40 ∼ 85°C (VT)

□ Small 16pin TSSOP Package

□ AK5357/58/81 Pin-compatible