AK5380集成电路（IC）ADC/DAC-特殊用途规格书PDF中文资料

GENERAL DESCRIPTION

The AK5380 is a stereo A/D Converter with wide sampling rate of 4kHz~96kHz and is suitable for High-end audio system. The AK5380 achieves high accuracy and low cost by using Enhanced dual bit ΔΣ techniques. The AK5380 requires no external components because the analog inputs are single-ended. The audio interface has two formats (MSB justified, I2S) and can correspond to many systems like music instrument and AV receiver.

FEATURES

□ Stereo ΔΣ ADC

□ On-Chip Digital Anti-Alias Filtering

□ Single-ended Input

□ Digital HPF for DC-Offset cancel

□ S/(N+D): 96dB@5V for 48kHz

□ DR: 106dB@5V for 48kHz

□ S/N: 106dB@5V for 48kHz

□ Sampling Rate Ranging from 4kHz to 96kHz

□ Master Clock:

256fs/384fs/512fs/768fs (~48kHz)

256fs/384fs (~96kHz)

□ Input level: TTL/CMOS selectable

□ Output format: 24bit MSB justified / I2S selectable

□ Power Supply: 4.5~5.5V (VA)

2.7~5.5V (VD at 48kHz)

4.5~5.5V (VD at 96kHz)

□ Ta=-40~85°C

□ Small 16pin TSSOP Package

□ AK5353 Pin-compatible

AK5380属于集成电路（IC） > ADC/DAC - 特殊用途。旭化成微电子株式会社制造生产的AK5380ADC/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。