AK4118AEQ

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

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 (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