AK4128AEQ

MP

216kHz 8 ch Asynchronous Sample Rate Converter with Internal Oscillator

216kHz 8 ch Asynchronous Sample Rate Converter with Internal Oscillator

MP

Description

The AK4128A is an 8 ch digital sample rate converter (SRC). The input sample rate ranges from 8kHz to 216kHz. The output sample rate is from 8kHz to 216kHz. 
The AK4128A has an internal Oscillator and does not need any external master clocks. It contributes simplifying a system configuration. 
The AK4128A supports master mode and TDM data interface, enabling simultaneous input of asynchronous stereo data. 
The AK4128A is suitable for the application interfacing to different sample rates such as multi-channel high-end Car Audio Systems and DVD recorders.

Key Features

  • Asynchronous Sample Rate Converter
  • Dynamic Range | 140dB (A-weighted)
  • Oscillator for Internal Operation Clock

Applications

  •                                 High-end car audio /  DVD recorder, etc.
                                

Specifications

Part Number
AK4128AEQ
Number of Channels
8
Bits [bit]
24
Input fs (MIN.) [kHz]
8
Input fs (TYP.) [kHz]

                                
Input fs (MAX.) [kHz]
216
Output fs (MIN.) [kHz]
8
Output fs (TYP.) [kHz]

                                
Output fs (MAX.) [kHz]
216
Dynamic Range [dB]
140
Power Supply Voltage (MIN.) [V]
3.0
Power Supply Voltage (TYP.) [V]
3.3
Power Supply Voltage (MAX.) [V]
3.6
Control Interface
HW
Other

                                
Operating Temperature [℃]
-20 to 85
Device Package
LQFP
Number of Pins
64

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
No
MSL
MSL2
Packaging
TRAY
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1600
Replacement P/N

                                

Block Diagram

Block Diagram