AK4492ECB

MP

127dB 768kHz / 32-bit 2 ch Premium DAC for portable audio devices

127dB 768kHz / 32-bit 2 ch Premium DAC for portable audio devices

MP

Description

The AK4492ECB is a new generation 32-bit 2 channel premium DAC that uses VELVET SOUNDTM technology. 
The AK4492ECB achieves the industry's highest level of low distortion characteristics with newly developed distortion reduction technology, and achieves both low distortion characteristics and low power consumption with OSR-Doubler technology. 
The AK4492ECB has six built-in sound colors (32-bit digital filters), so it can be easily and flexibly created for various applications. It supports input and is ideal for playing high-resolution sound sources that are becoming increasingly popular on smartphones and portable audio players.

Key Features

  • Excellent SNR and THD+N - based on the AK4497EQ architecture
  • Low power consumption and small package

Applications

  •                                 Smartphones, Portable audio players, IC-Recorders, Bluetooth Headphones, CD / SACD Players, Network Audios, USB DACs, USB Headphones, Sound Plates / Bars, HD Audio / Voice Conference Systems, AV Receivers.
                                

Specifications

Part Number
AK4492ECB
Number of Channels
2
Analog Output Type
Differential
Bits [bit]
32
THD+N [dB]
-115
S/N [dB]
127
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
WLCSP
Number of Pins
96

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
2000
Replacement P/N

                                

Block Diagram

Block Diagram

VELVET SOUND