AK5393集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料

AK5393屬于集成電路（IC）的ADC/DAC-特殊用途。由旭化成微電子株式會社制造生產的AK5393ADC/DAC - 特殊用途該產品族中的產品可用于模擬和數字表示的信息轉換，適用于特定用例，或集成了通用數據轉換器中不常見的其他功能。例如針對超聲或汽車雷達應用集成了低噪聲放大器和可變增益級的器件、注重音頻和視頻的產品、在段碼式顯示器上集成顯示測量值功能的器件、集成輸入輸出電氣隔離的器件等。

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