AK4438VN

MP

108dB 192kHz / 32-bit 8 ch Advanced Audio DAC

108dB 192kHz / 32-bit 8 ch Advanced Audio DAC

MP

Description

The AK4438VN is an 8 channel 32-bit DAC which corresponds to digital audio systems. An internal circuit includes newly developed 32-bit Digital Filter achieving short group delay and high quality sound. The AK4438VN has single-ended SCF outputs, increasing performance for systems with excessive clock jitter. The AK4438VN is ideal for a wide range of applications that demands high sound quality including Home Theater and Car audio surround systems. It is housed in a 32-pin QFN package, saving more board space.

Key Features

  • Equipped with 32-bit high sound quality low group delay digital filter
  • Equipped with channel independent digital volume | 0dB ~ -127dB, 0.5dB Step, can also be muted
  • Equipped with de-emphasis | Supports 32kHz, 44.1kHz, 48kHz

Applications

  •                                 Home theater systems and car audio surround systems that emphasize sound quality. etc
                                

Specifications

Part Number
AK4438VN
Number of Channels
8
Analog Output Type
Single
Bits [bit]
32
THD+N [dB]
-91
S/N [dB]
108
Power Supply Voltage (MIN.) [V]
3.0
Power Supply Voltage (TYP.) [V]
3.3
Power Supply Voltage (MAX.) [V]
3.6
2Vrms Line Driver

                                
Headphone Amplifier

                                
Other
VELVETSOUND, Automotive grade
Operating Temperature [℃]
-40 to 105
Device Package
HWQFN
Number of Pins
32

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