AK4493SEQ

NEW

123dB 768kHz / 32-bit Stereo Premium DAC

NEW

Description

The AK4493SEQ is a stereo premium 32-bit DAC with VELVETSOUND™ technology, achieving industry’s leading level 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
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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	NEW
Pb Free
Halogen Free
MSL	MSL2
Packaging	TAPE
JEDEC Standard Packaging	Compliant
Minimum Order Quantity [pcs.]	250
Replacement P/N

Block Diagram

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AK4493SEQ Datasheet
English [211100143-E-00]
(104 Pages PDF: 3.83MB)

AKD4493S EVB Manual
[KM136000]
(64 Pages PDF: 3.24MB)

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