AKM AK5381ET

АЦП, аудио224 b96kI²S2,7 В ~ 5,5 В-20°C ~ 85°CПоверхностный монтаж16-TSSOP (0,173", ширина 4,40 мм)

Overview

The AK5381 is a stereo A/D Converter with wide sampling rate of 4kHz 96kHz and is suitable for High-end audio system. The AK5381 achieves high accuracy and low cost by using Enhanced dual bit ∆Σ techniques. The AK5381 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.

Stereo ∆Σ 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) Audio Interface: Master or Slave Mode selectable Input level: TTL/CMOS selectable   AK5381 does not support TTL level mode at fs=48kHz to 96kHz. Output format: 24bit MSB justified / I2S selectable Power Supply: 4.5 5.5V (VA)                           2.7 5.5V (VD at 48kHz)                           3.0 5.5V (VD at 96kHz)�� Ta = 40 85℃ (VT), 20 85℃ (ET)�� Small 16pin TSSOP Package�� AK5380 Pin-compatible

Features

Applications

• Medical Instrumentation and medical imaging
• Music recording
• Digital signal processing
• Scientific instruments
• Rotary encoder
• Displaying
• Transducer
• Microcontrollers.
• Digital Storage Oscilloscope
• Scientific instruments.