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About AKM
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 , 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
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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 |
Product Information
| Part Status |
MP |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
Yes |
| MSL |
MSL3 |
| Packaging |
TAPE |
| Moisture Barrier Packaging |
Based on JEDEC J‑STD‑033 guidelines |
| Minimum Order Quantity [pcs.] |
1000 |
| Replacement P/N |
Block Diagram
