AK5392集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料

AK5392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(chǎn)的AK5392ADC/DAC - 特殊用途該產(chǎn)品族中的產(chǎn)品可用于模擬和數(shù)字表示的信息轉(zhuǎn)換，適用于特定用例，或集成了通用數(shù)據(jù)轉(zhuǎn)換器中不常見的其他功能。例如針對超聲或汽車?yán)走_(dá)應(yīng)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(chǎn)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 AK5392 is a 24bit, 128x oversampling 2ch A/D Converterfor professional digital audio systems. The modulator in the AK5392 uses the new developed Enhanced Dual Bit architecture. This new architecture achieves the wider dynamic range, while keeping much the same superior distortion characteristics as conventional Single Bit way. The AK5392 performs 116dB dynamic range, so the device is suitable for professional studio equipments such as digital mixer, digital VTR etc.

Features

□ Enhanced Dual Bit ADC

□ Sampling Rate: 1kHz～54kHz

□ Full Differential Inputs

□ S/(N+D): 105dB

□ DR: 116dB

□ S/N: 116dB

□ 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

□ Master Clock: 256/384fs

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

□ Power Dissipation: 470mW

□ Package: 28pin SOP