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AK4454VN
MP
115dB 768kHz / 32-bit 4ch Premium DAC
115dB 768kHz / 32-bit 4ch Premium DAC
MP
Description
The AK4454VN is a new generation of premium 32-bit DAC, with 8 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. This premium multi-channel DAC series provides a simple and great solution to wide range of applications with a TDM interface and up to 8 channel variations.
Key Features
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TDM and Daisy Chain configurations for multi-channel applications
Applications
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AV Receivers, CD/SACD Players, Network Audio, USB DACs, USB Headphones, Sound Plate/Bars, Audio Interfaces, Car Audio, External Amplifiers for Car Audio, Measurement Equipment and Control Systems
Specifications
| Part Number |
AK4454VN |
|---|---|
| Number of Channels |
4 |
| Analog Output Type |
Differential |
| Bits [bit] |
32 |
| THD+N [dB] |
-107 |
| S/N [dB] |
115 / 111 |
| 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 |
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
Premium audio op amp AK4911ET, AK4912ET
Premium audio op amp
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