AK5574EN

MP

121dB 768kHz/32-bit 4 ch Premium ADC

121dB 768kHz/32-bit 4 ch Premium ADC

MP

Description

The AK5574EN is a 32-bit, 768 kHz sampling, differential input A/D converter for digital audio systems. It achieves 121 dB dynamic range and 112 dB S/(N+D) while maintaining low power consumption performance.
The AK5574EN integrates a 4 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 AK5574EN 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 124 dB in 4-to-2 mode and to 127 dB in 4-to-1 mode.

Applications

  •                                 Studio mixer and other equipment that handles high resolution and DSD sound source recording. etc.
                                

Specifications

Part Number AK5574EN
Number of Channels 4
Analog Output Type Differential
Bits [bit] 32
Max fs [kHz] 768
THD+N [dB] -112
S/N [dB] 121(127*)
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 85
Device Package HVQFN
Number of Pins 48

Product Information

Part Status MP
Pb Free Yes
Halogen Free Yes
MSL MSL2
Packaging TAPE
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 1000
Recommended Order Quantity 1 [pcs.] 9000
Recommended Order Quantity 2 [pcs.] 2000
Standard Packing Quantity [pcs.] 1000
Replacement P/N

Block Diagram

Block Diagram

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