AK5366VQ集成电路（IC）的ADC/DAC-特殊用途规格书PDF中文资料

AK5366VQ属于集成电路（IC）的ADC/DAC-特殊用途。由旭化成微电子株式会社制造生产的AK5366VQADC/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。

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