
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Audio Interface ICs | |
| Manufacturer | Asahi Kasei Microdevices | |
| Package | QFN-32(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Type | Encoder/decoder | |
| Voltage - Supply | 1.6V~1.98V、1.6V~3.5V、1.8V~5.5V、2.8V~3.5V | |
| Sampling Rate | 8kHz~48kHz | |
| Features | Built-in phase-locked loop、On-chip digital gain、Mute control | |
| Interface | Serial |

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.

* Images are for reference only
Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
AK4951AEN technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Interface/Audio Interface ICs | |
| Manufacturer | Asahi Kasei Microdevices | |
| Package | QFN-32(4x4) | |
| Operating Temperature | -40℃~+85℃ | |
| Type | Encoder/decoder | |
| Voltage - Supply | 1.6V~1.98V、1.6V~3.5V、1.8V~5.5V、2.8V~3.5V | |
| Sampling Rate | 8kHz~48kHz | |
| Features | Built-in phase-locked loop、On-chip digital gain、Mute control | |
| Interface | Serial |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AK4951AEN. Sign up to receive and start your assembly today →
Step 1 - Pre-order the parts you need from JLCPCB.
Step 2 - Place a PCBA order to have those parts assembled onto your boards.
Step 3 - JLCPCB manufactures and assembles your boards in as fast as 3 days.

AK4951AEN datasheets or manufacturer documentation.
Datasheet: AK4951AEN Datasheet (PDF)
The AK4951AEN schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.