GENERAL DESCRIPTION

The AK5393 is a 24bit, 128x oversampling 2ch A/D Converter for professional digital audio systems. The modulator in the AK5393 uses the new developed Enhanced Dual Bit architecture. This new architecture achieves the wide dynamic range, while keeping much the same superior distortion characteristics as conventional Single Bit way. The AK5393 performs 117dB dynamic range, so the device is suitable for professional studio equipment such as digital mixer, digital VTR etc.

FEATURES

□ Enhanced Dual Bit ADC

□ Sampling Rate: 1kHz~108kHz

□ Full Differential Inputs

□ S/(N+D): 105dB

□ DR: 117dB

□ S/N: 117dB

□ High Performance Linear Phase Digital Anti-Alias filter

• Passband: 0~21.768kHz(@fs=48kHz)

• Ripple: 0.001dB

• Stopband: 110dB

□ Digital HPF & Offset Calibration for Offset Cancel

□ Power Supply: 5V±5(Analog), 3~5.25V(Digital)

□ Power Dissipation: 470mW

□ Package: 28pin SOP

□ AK5392 Pin compatible

AK5393属于集成电路（IC） > ADC/DAC - 特殊用途。旭化成微电子株式会社制造生产的AK5393ADC/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。