AK4490EQ

MP

120dB 768kHz/32-bit 2ch Premium DAC

120dB 768kHz/32-bit 2ch Premium DAC

MP

Description

The AK4490EQ is a new generation of premium 32-bit DAC, with 2 channels of AKM’s VELVET SOUND architecture that has been widely adopted by well-established high-end audio companies. This technology realizes fine sound details with its low-distortion architecture in addition to 32-bit resolution digital filter processing. The digital input supports up to 768 kHz PCM and 11.2 MHz DSD (Direct Stream Digital), suitable for high-resolution audio source playback. Five digital filters are integrated into the DAC realizing simple and flexible sound making it ideal for in wide range of applications. The AK4490EQ is suitable for high-resolution sound source playback such as for network audio and USB DACs .

Applications

  •                                 AV Receivers, CD/SACD Players, Network Audio, USB DACs, USB Headphones, Sound Plate/Bars, Measurement Equipment, Control Systems, Public Audio (PA), Smart Cellular Phones, IC-Recorders, Bluetooth Headphones and HD Audio/Voice Conference Systems
                                

Specifications

Part Number AK4490EQ
Number of Channels 2
Analog Output Type Differential
Bits [bit] 32
THD+N [dB] -112
S/N [dB] 120 (123*)
Power Supply Voltage (MIN.) [V]
Power Supply Voltage (TYP.) [V] 5
Power Supply Voltage (MAX.) [V]
2Vrms Line Driver
Headphone Amplifier
Other VELVETSOUND
Operating Temperature [℃] -40 to 85
Device Package LQFP
Number of Pins 48

Product Information

Part Status MP
Pb Free Yes
Halogen Free No
MSL MSL3
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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