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About AKM
Replacement P/N
AK4462VN
EOL
117dB 768kHz / 32-bit 2ch Premium DAC
117dB 768kHz / 32-bit 2ch Premium DAC
EOL
Description
The AK4462 is a new generation 32-bit 2channel Premium DAC which adopts VELVET SOUND technology. It corresponds to a 768 kHz PCM input, a DSD512 input and a DoP256 input at maximum, suitable for playback of high resolution audio sources that are becoming widespread in network audios, USB-DACs and Car Audio Systems. In addition, “OSR-Doubler” technology is adopted, making the AK4462 capable of supporting wide range signals and achieving low out-of-band noise while realizing low power consumption. Moreover, the AK4462 has six types of 32-bit digital filters, realizing simple and flexible sound making in wide range of applications.
Key Features
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DSD512 and DoP256 playback
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Switches automatically between PCM/DSD and PCM/DoP
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Small package: 4mm x 4mm
Applications
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Digital Audio Players, Electronic Musical Instruments, Effects Pedals, Audio Interfaces, USB DACs, CD/SACD Players, AV Receivers, Network Audio, Sound Plate/Bars, Car Audio, Automotive External Amplifiers, Measuring Instruments and Control Systems
Specifications
| Part Number |
AK4462VN |
|---|---|
| Number of Channels |
2 |
| Analog Output Type |
Differential |
| Bits [bit] |
32 |
| THD+N [dB] |
-107 |
| S/N [dB] |
117 / 113 |
| Power Supply Voltage (MIN.) [V] |
3.0 / 3.0 |
| Power Supply Voltage (TYP.) [V] |
5.0 / 3.3 |
| Power Supply Voltage (MAX.) [V] |
5.5 / 3.6 |
| 2Vrms Line Driver | |
| Headphone Amplifier | |
| Other |
VELVETSOUND, Automotive grade |
| Operating Temperature [℃] |
-40 to 105 |
| Device Package |
HWQFN |
| Number of Pins |
24 |
Product Information
| Part Status |
EOL |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL2 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Compliant |
| Minimum Order Quantity [pcs.] |
1000 |
| Replacement P/N |
Block Diagram
