AK4490EN

MP

120dB 768kHz/32-bit 2ch Premium DAC for portable audio devices

120dB 768kHz/32-bit 2ch Premium DAC for portable audio devices

MP

Description

The AK4490EN inherits high quality sound technologies of the AK4490EQ that has been adopted by many audio products since it was launched in 2014. Downsizing the package and supporting a 1.8 V digital interface, the AK4490EN is ideal for portable applications. It supports high resolution sound sources as a digital input and up to 768 kHz PCM and 11.2 MHz DSD (Direct Stream Digital) data .

Applications

  •                                 Portable Audio (Smartphones, Tablets, Portable Music Players)
                                

Specifications

Part Number AK4490EN
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 HVQFN
Number of Pins 48

Product Information

Part Status MP
Pb Free Yes
Halogen Free No
MSL MSL2
Packaging TAPE
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 3000
Recommended Order Quantity 1 [pcs.] 21000
Recommended Order Quantity 2 [pcs.] 6000
Standard Packing Quantity [pcs.] 3000
Replacement P/N

Block Diagram

Block Diagram

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