AK4497EQ

MP

Quality-oriented 128dB Premium 32-bit 2ch DAC

Quality-oriented 128dB Premium 32-bit 2ch DAC

MP

Description

The AK4497 is a new generation premium 32-bit DAC based on AKM’s VELVET SOUND architecture that has been widely adopted by well-established high-end audio companies. High signal to noise performance is achieved by improving VELVET SOUND technology by supporting a larger current drive capability. The performance of an audio DAC using switched capacitor is expanded to the limit with the AK4497. In addition, AKM has developed an original process that has greatly improved low noise performance and electric margin for audio devices, increasing data amount and enhancing original acoustic sound that can be found in the sound strength.

Applications

  •                                 High-end Audio, Professional Audio, AV Receivers, CD/SACD Players, Network Audio, USB DAC’s
                                

Specifications

Part Number AK4497EQ
Number of Channels 2
Analog Output Type Differential
Bits [bit] 32
THD+N [dB] -116
S/N [dB] 128 (131*)
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 HTQFP
Number of Pins 64

Product Information

Part Status MP
Pb Free Yes
Halogen Free Yes
MSL MSL2
Packaging TRAY
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 1600
Recommended Order Quantity 1 [pcs.] 6400
Recommended Order Quantity 2 [pcs.] 3200
Standard Packing Quantity [pcs.] 0
Replacement P/N

Block Diagram

Block Diagram

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