AK4137EQ

MP

768kHz 2 ch Asynchronous 32-bit Premium SRC

768kHz 2 ch Asynchronous 32-bit Premium SRC

MP

Description

The AK4137EQ is a 2 ch digital sample rate converter (SRC).
The input sample rate ranges from 8kHz to 768kHz. The output sample rate is from 8kHz to 768kHz. 
The AK4137EQ has an internal Oscillator. Therefor it does not need any external master clocks and simplifies a system configuration. 
The AK4137EQ is suitable for the application interfacing to different sample rates such as high-end Audio Systems and USB-DACs. It is capable of playback various audio formats with PCM-DSD data conversion function.

Applications

  •                                 It is ideal for applications such as Network Audio focusing sound quality, SACD player, high-end audio system, car infotainment system, etc..
                                

Specifications

Part Number
AK4137EQ
Number of Channels
2
Bits [bit]
32
Input fs (MIN.) [kHz]
8
Input fs (TYP.) [kHz]

                                
Input fs (MAX.) [kHz]
768
Output fs (MIN.) [kHz]
8
Output fs (TYP.) [kHz]

                                
Output fs (MAX.) [kHz]
768
Dynamic Range [dB]
186
Power Supply Voltage (MIN.) [V]
3.0 / 1.7
Power Supply Voltage (TYP.) [V]
3.3 / 1.8
Power Supply Voltage (MAX.) [V]
3.6 / 1.9
Control Interface

                                
Other

                                
Operating Temperature [℃]
-40 to 105
Device Package
LQFP
Number of Pins
48

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL2
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1000
Replacement P/N

                                

Block Diagram

Block Diagram

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