AK5720 Overview
The AK5720 is a low voltage 24-bit A/D converter for digital audio systems. The AK5720 includes an Input Gain Amplifier, making it suitable for microphone applications. The analog signal input of the AK5720 is single-ended, eliminating the need for external filters.
AK5720 Key Features
- Gain Amplifier (0dB / +15dB)
- Digital HPF for DC-offset cancellation (fc=1.0Hz@fs=48kHz) 3. ADC Characteristics
- Single-ended Input
- Input Level: 1.8Vpp@VA=3.0V (= 0.6 × VA), 3.0Vpp@VA=5.0V (=0.6 × VA)
- S/(N+D): 94dB
- 24-bit MSB justified, I2S and TDM 7. Power Supply
- 1 2. Features
- 1 3. Table of Contents