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AK4493SEQ
MP
123dB 768kHz / 32-bit Stereo Premium DAC
123dB 768kHz / 32-bit Stereo Premium DAC
MP
Description
The AK4493SEQ is a stereo premium 32-bit DAC with VELVETSOUND™ technology, low distortion characteristics and wide dynamic range. The AK4493SEQ integrates a switched capacitor filter “OSR Doubler”, making it capable of supporting wide range signals and achieving low out-of-band noise while realizing low power consumption. Moreover, the AK4493SEQ has six types of 32-bit digital filters, realizing simple and flexible sound tuning in wide range of applications. The AK4493SEQ accepts up to 768kHz PCM data and DSD512 data, ideal for a high-resolution audio source playback.
Key Features
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125dB SNR in Large amplitude mode
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High-rate playback; PCM 768kHz, DSD512
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PCM/DSD automatic switching function
Applications
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High-end Audio, Professional Audio, AV Receivers, CD / SACD Players, Network Audio, USB DAC’s, USB Headphones, Sound Plates, Sound Bars, PA Equipment, Bluetooth Headphones, HD Audio, Voice Conference Equipment, IC Recorders, Measurement Instruments, Control Systems
Specifications
| Part Number |
AK4493SEQ |
|---|---|
| Number of Channels |
2 |
| Analog Output Type |
Differential |
| Bits [bit] |
32 |
| THD+N [dB] |
-115 |
| S/N [dB] |
123 (128*) |
| Power Supply Voltage (MIN.) [V] |
4.75 / 3.0 / 1.7 |
| Power Supply Voltage (TYP.) [V] |
5.0 / 3.3 / 1.8 |
| Power Supply Voltage (MAX.) [V] |
5.25 / 3.6 / 1.98 |
| 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 |
Yes |
| MSL |
MSL2 |
| Packaging |
TAPE |
| JEDEC Standard Packaging |
Compliant |
| Minimum Order Quantity [pcs.] |
250 |
| Replacement P/N |
Block Diagram
Download
AK4493SEQ Datasheet
English [211100143-E-02]
(104 Pages PDF: 3.83MB)
AKD4493S EVB Manual
English [KM136000]
(64 Pages PDF: 3.24MB)
Please fill in the following form and send it to us.
A URL for downloading will be sent to your registered email address.
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