AK5366集成電路（IC）的ADC/DAC-特殊用途規(guī)格書PDF中文資料

AK5366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AK5366ADC/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

AK5366 is a high-performance 24-bit, 48kHz sampling ADC for consumer audio and digital recording applications. Thanks to AKM’s Enhanced Dual-Bit modulator architecture, this analog-to-digital converter has an impressive dynamic range of 103dB with a high level of integration. The AK5366 has a 5-channel stereo input selector, an input Programmable Gain Amplifier with an ALC function. All this integration with high-performance makes the AK5366 well suited for CD and DVD recording systems.

FEATURES

1. 24bit Stereo ADC

? 5ch Stereo Inputs Selector

? Input PGA from +18dB to 0dB, 0.5dB Step

? Peak Hold Function

? Auto Level Control (ALC) Circuit

? Digital HPF for offset cancellation (fc=1.0Hz@fs=48kHz)

? Digital Attenuator from +8dB to ?63dB, Mute

? Soft Mute

? Single-end Inputs

? S/(N+D) : 94dB

? DR, S/N : 103dB

? Audio I/F Format : 24bit MSB justified, I2S

2. 3-wire Serial μP Interface / I2C-Bus

3. Master / Slave Mode

4. Master Clock : 256fs/384fs/512fs

5. Sampling Rate : 32kHz to 48kHz

6. Power Supply

? AVDD: 4.75 ～ 5.25V (typ. 5.0V)

? DVDD: 3.0 ～ 5.25V (typ. 3.3V)

? TVDD: 3.0 ～ 5.25V for input tolerant (typ. 5.0V)

7. Ta = ?40 ～ 85°C

8. Package : 44pin LQFP

9. AK5365 Semi-Pin Compatible