AK4377ECB

MP

High Sound Quality Advanced DAC with HP

High Sound Quality Advanced DAC with HP

MP

Description

The AK4377 is stereo advanced 32-bit high sound quality audio DAC with a built-in ground-referenced headphone amplifier that adopted VELVET SOUND technology.  The AK4377 has four types of 32-bit digital filters for better sound quality, achieving low distortion characteristics and wide dynamic range.  AK4377 accepts up to 768kHz PCM data and DSD256 input.  The AK4377 is available in a 36-pin CSP package, utilizing less board space than competitive offerings .

Applications

  •                                 Portable Audio, (Smartphones, Tablets, Portable Music Players, USB Headphones, Bluetooth Headphones, etc.)
                                

Specifications

Part Number AK4377ECB
Number of Channels 2
Analog Output Type Single
Bits [bit] 32
THD+N [dB] -109
S/N [dB] 128
Power Supply Voltage (MIN.) [V] 1.7
Power Supply Voltage (TYP.) [V]
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 No
MSL MSL1
Packaging TAPE
JEDEC Standard Packaging Compliant
Minimum Order Quantity [pcs.] 5000
Recommended Order Quantity 1 [pcs.] 50000
Recommended Order Quantity 2 [pcs.] 15000
Standard Packing Quantity [pcs.] 5000
Replacement P/N

Block Diagram

Block Diagram

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