AK5572EN

121dB 768kHz / 32-bit 2-ch Premium ADC

Description

The AK5572EN is a 32-bit, 768kHz sampling, differential input A / D converter for digital audio systems. It achieves 121dB dynamic range and 112dB S / (N + D) while maintaining low power consumption performance.
The AK5572EN integrates a 2 channel A / D converter, suitable for mixers and multi-channel recorders. Four types of digital filters are integrated and selectable according to the sound quality preference. 
The AK5572EN can be easily connected to a DSP by supporting TDM audio formats. Additionally, it supports DSD output up to 11.2MHz. The channel summation mode improves the dynamic range performance by summing-up multiple channel A / D data and averaging. The dynamic range is improved to 124dB in 2 to 1 mode.

Key Features

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Differential-input 2-ch 32-bit ADC
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Various output formats: PCM768kHz, TDM512, DSD256

Pin- and register-compatible with AK5552VN, AK5554VN and AK5574EN

Applications

                                Studio mixers and other equipment that handle high-resolution, high-resolution and DSD sound source recordings.

Specifications

Part Number	AK5572EN
Number of Channels	2
Analog Input Type	Differential
Bits [bit]	32
Max fs [kHz]	768
THD+N [dB]	-112
S/N [dB]	121 (124*)
Power Supply Voltage (MIN.) [V]	4.75
Power Supply Voltage (TYP.) [V]	5.00
Power Supply Voltage (MAX.) [V]	5.25
PLL
Microphone Amplifier
Other	VELVETSOUND
Operating Temperature [℃]	-40 to 105
Device Package	HVQFN
Number of Pins	48