AK4118AEQ

MP

192kHz 24-bit DIR with 8:1 Selector, GPIO & DIT

192kHz 24-bit DIR with 8:1 Selector, GPIO & DIT

MP

Description

The AK4118AEQ is a digital audio transceiver supporting 192kHz, 24-bit. The channel status decoder supports both consumer and professional modes. 
The AK4118AEQ can automatically detect a Non-PCM bit stream. When combined with the multi channel codec (AK4628AVQ), the two chips provide a system solution for *AC-3 applications. The dedicated pins or a serial μP I / F can control the mode setting. The small package, 48-pin LQFP saves the system space.
*AC-3 is a trademark of Dolby Laboratories.

Applications

  •                                 Digital audio equipment, etc.
                                

Specifications

Part Number
AK4118AEQ
Number of Channels (DIR)
2
Number of Channels (DIT)
2
Bits [Bit]
24
fs (MIN.) [kHz]
8
fs (TYP.) [kHz]

                                
fs (MAX.) [kHz]
192
Digital Audio IF RX MUX
8:1
Power Supply Voltage (MIN.) [V]
2.7
Power Supply Voltage (TYP.) [V]
3.3
Power Supply Voltage (MAX.) [V]
3.6
Control Interface
4-wire / I²C / HW
Other

                                
Operating Temperature [℃]
-10 to 70
Device Package
LQFP
Number of Pins
48

Product Information

Part Status
MP
Pb Free
Yes
Halogen Free
Yes
MSL
MSL3
Packaging
TAPE
JEDEC Standard Packaging
Compliant
Minimum Order Quantity [pcs.]
1000
Replacement P/N

                                

Block Diagram

Block Diagram