


Note: The purchased components are stored in your JLCPCB parts library for future PCBA orders only, and cannot be shipped separately.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Digital to Analog Converters (DAC) | |
| Manufacturer | Asahi Kasei Microdevices | |
| Package | LQFP-48(7x7) | |
| Operating Temperature | -40℃~+85℃ | |
| Update Rate | 768kHz | |
| Number of Channels | 2 | |
| Voltage - Supply | 3V~3.6V | |
| Resolution(Bits) | 32 | |
| Interface | I2C、I2S |

* 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.
AK4490EQ technical specifications, attributes, and parameters.
| Attributes | Value | |
|---|---|---|
| Category | Data Acquisition/Digital to Analog Converters (DAC) | |
| Manufacturer | Asahi Kasei Microdevices | |
| Package | LQFP-48(7x7) | |
| Operating Temperature | -40℃~+85℃ | |
| Update Rate | 768kHz | |
| Number of Channels | 2 | |
| Voltage - Supply | 3V~3.6V | |
| Resolution(Bits) | 32 | |
| Interface | I2C、I2S |
From components to fully assembled PCBs. JLCPCB supports PCB assembly for the AK4490EQ. 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.

AK4490EQ datasheets or manufacturer documentation.
Datasheet: AK4490EQ Datasheet (PDF)
The AK4490EQ schematic symbol and PCB footprint are available in the EasyEDA PCB design tool.