AK5538VN

MP

111dB 768kHz / 32-bit 8 ch Advanced Audio ADC

111dB 768kHz / 32-bit 8 ch Advanced Audio ADC

MP

Description

The AK5538VN is a 32-bit, 768kHz sampling, differential input A / D converter for digital audio systems. It achieves 111dB dynamic range and 103dB S / (N + D) while maintaining low power consumption performance. The AK5538VN integrates a 8 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 AK5538VN can be easily connected to a DSP by supporting TDM audio formats. Additionally, it supports DSD output up to 11.2MHz. The channel summation improves the dynamic range to 114dB in 8 to 4 mode, to 117dB in 8 to 2 mode and to 120dB in 8 to 1 mode.

Key Features

  • Differential-input 8-ch 32bit ADC
  • 111dB SNR
  • Various output formats: PCM768kHz, TDM512, DSD256

Applications

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

Specifications

Part Number
AK5538VN
Number of Channels
8
Analog Input Type
Differential
Bits [bit]
32
Max fs [kHz]
768
THD+N [dB]
-103
S/N [dB]
111 (120*)
Power Supply Voltage (MIN.) [V]
3.0
Power Supply Voltage (TYP.) [V]
3.3
Power Supply Voltage (MAX.) [V]
3.6
PLL

                                
Microphone Amplifier

                                
Other
VELVETSOUND, Automotive grade
Operating Temperature [℃]
-40 to 105
Device Package
HVQFN
Number of Pins
64

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