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About AKM
AK4115VQ
EOL
216kHz 24-bit DIR with 8:3 Selector & DIT
216kHz 24-bit DIR with 8:3 Selector & DIT
EOL
Description
The AK4115VQ is a 24-bit stereo digital audio transceiver that supports sampling rates up to 216kHz. The channel status bit decoder supports both consumer and professional modes and can automatically detect Non-PCM bit streams such as Dolby Digital or MPEG. The AK4115VQ supports a wide array of features a couple of them being; differential cable driver and receiver support, and an internal PLL that can support clock sources such as bi-phase and “word clock”. Control of AK4115VQ is achieved though a μP or pin-strapping (parallel mode) and it is packaged in a space- saving 64-pin LQFP. * Dolby Digital is a trademark of Dolby Laboratories.
Applications
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Digital audio equipment, etc.
Specifications
| Part Number |
AK4115VQ |
|---|---|
| Number of Channels (DIR) |
2 |
| Number of Channels (DIT) |
2 |
| Bits [Bit] |
24 |
| fs (MIN.) [kHz] |
22 |
| fs (MAX.) [kHz] |
216 |
| Digital Audio IF RX MUX |
8:01 |
| 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 [℃] |
-20 to 85 |
| Device Package |
LQFP |
| Number of Pins |
64 |
Product Information
| Part Status |
EOL |
|---|---|
| Pb Free |
Yes |
| Halogen Free |
No |
| MSL |
MSL3 |
| Packaging |
TRAY |
| Moisture Barrier Packaging |
Based on JEDEC J‑STD‑033 guidelines |
| Minimum Order Quantity [pcs.] |
1600 |
| Replacement P/N |
Block Diagram
