-
产品
-
应用
-
支持
-
关于AKM
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
-
125dB SNR in Large amplitude mode
-
High-rate playback; PCM 768kHz, DSD512
-
PCM/DSD automatic switching function
Applications
-
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.
Note
・Please read our Terms and Conditions, Privacy Policy, and Cookie Policy before using this service.
・By submitting these forms, you agree to AKM’s Terms and Conditions, Privacy Policy, and Cookie Policy.
myAKM service
You can receive the latest product information and notifications of new and updated documents, news, topics, events and exhibitions by e-mail. We may also send you exhibition invitations or contact you by phone. Please refer to myAKM membership service for further details.
Contact AKM
Inquiries about Audio Components
To purchase a product or sample, ask technical questions about the product, request product information,
please fill in the following form and send it to us.