AKM

AK5578EN 121dB, 768 kHz, 32-Bit Premium ADC

AKM's 32-bit, 768 kHz sampling, differential input A/D converter is ideal for digital-audio systems

Image of AKM Semiconductor's AK5578EN 32-Bit Premium ADCAKM's AK5578EN is a 32-bit, 768 kHz sampling, differential input A/D converter for digital audio systems. It achieves a 121 dB dynamic range and 112 dB S/(N+D) while maintaining low power consumption.

The AK5578EN integrates an 8-channel A/D converter that is suitable for mixers and multichannel recorders. Four types of digital filters are integrated and selectable according to the sound quality preference.

The AK5578EN can be easily connected to a DSP by supporting TDM audio formats. Additionally, it supports DSD output up to 11.2 MHz. The channel summation improves the dynamic range to 124 dB in 8-to-4 mode, 127 dB in 8-to-2 mode, and 130 dB in 8-to-1 mode.

Features
  • Differential input, 8-channel, 32-bit ADC
  • Various output formats: PCM768kHz, TDM512, and DSD256
  • S/(N+D): 112 dB
  • S/N: 121 dB (8-to-4 mode: 124 dB, 8-to-2 mode: 127 dB, 8-to-1 mode: 130 dB)
  • Pin- and register-compatible with AK5558VN
Applications
  • Studio mixers and other equipment that handles high-resolution and DSD sound-source recording
  • Electronic instruments
  • Public address systems
Published: 2022-11-09

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