AK5552VN

MP

115dB 768kHz / 32-bit 2 ch Premium ADC

115dB 768kHz / 32-bit 2 ch Premium ADC

MP

Description

The AK5552VN is a 32-bit, 768kHz sampling, differential input A / D converter for digital audio systems. It achieves 115dB dynamic range and 106dB S / (N + D) while maintaining low power consumption performance.
The AK5552VN 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 AK5552VN 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 118dB in 2 to 1 mode.

Key Features

  • Differential-input 2-ch 32bit ADC
  • Various output formats: PCM768kHz, TDM512, DSD256
  • Pin- and register-compatible with AK5554VN, AK5572EN and AK5574EN

Applications

  •                                 High-quality and high-resolution equipment such as studio mixers, in-vehicle amplifier units, DSD recordings, etc.
                                

Specifications

Part Number
AK5552VN
Number of Channels
2
Analog Input Type
Differential
Bits [bit]
32
Max fs [kHz]
768
THD+N [dB]
-106
S/N [dB]
115(118*)
Power Supply Voltage (MIN.) [V]
4.5
Power Supply Voltage (TYP.) [V]
5.0
Power Supply Voltage (MAX.) [V]
5.5
PLL

                                
Microphone Amplifier

                                
Other
VELVETSOUND, Automotive grade
Operating Temperature [℃]
-40 to 105
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
Replacement P/N

                                

Block Diagram

Block Diagram

VELVET SOUND