AK5359集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料

AK5359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AK5359ADC/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 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