AK4377AECB

MP

Low-Power Advanced 32-bit Stereo DAC with HP Amp.

Low-Power Advanced 32-bit Stereo DAC with HP Amp.

MP

Description

The AK4377AECB is stereo advanced 32-bit high sound quality audio DAC with a built-in ground-referenced headphone amplifier. An internal circuit integrates 32-bit digital filters for better sound quality, achieving low distortion characteristics and wide dynamic range. The sampling frequency supports up to 384 kHz. 
The AK4377AECB is available in a 36-pin CSP package, utilizing less board space than competitive offerings.

Key Features

  • THD+N=-107dB, SNR=125dB high performance of sound quality
  • VELVET SOUND tecnology optimized for portable equipment
  • Architecture which provides stable and high-performance audio even on a small, highly integrated board

Applications

  •                                 Smartphones, Tablets, Portable Music Players, USB DACs, USB Headphones, Bluetooth Receivers, Wireless Headphones, etc.
                                

Specifications

Part Number
AK4377AECB
Number of Channels
2
Analog Output Type
Single
Bits [bit]
32
THD+N [dB]
-107
S/N [dB]
125
Power Supply Voltage (MIN.) [V]
1.7
Power Supply Voltage (TYP.) [V]
1.8
Power Supply Voltage (MAX.) [V]
1.9
2Vrms Line Driver

                                
Headphone Amplifier
Yes
Other
VELVETSOUND
Operating Temperature [℃]
-40 to 85
Device Package
WLCSP
Number of Pins
36

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL1
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
5000
Replacement P/N

                                

Block Diagram

Block Diagram

VELVET SOUND