AK4490EN
IC DAC/AUDIO 32BIT 768K 48QFNManufacturer: Asahi Kasei Microdevices/AKM
Categories: ADCs/DACs - Special Purpose
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The Asahi Kasei Microdevices/AKM AK4490EN is a 32-bit stereo digital-to-analog converter (DAC) with a maximum sampling rate of 768kHz. This audio DAC supports DSD and I2S data interfaces, facilitating high-resolution audio processing. Featuring a 48-QFN (6x6) package with an exposed pad for enhanced thermal performance, the AK4490EN is designed for surface mounting. It offers dual channels and operates across a supply voltage range of 3V to 3.6V and 4.75V to 5.25V, with separate analog and digital supply sources. Applications for this component are found in high-fidelity audio systems, professional audio equipment, and automotive infotainment. The device operates within an ambient temperature range of -40°C to 85°C.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 48-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | DAC, Audio |
| Data Interface | DSD, I2S |
| Operating Temperature | -40°C ~ 85°C |
| Voltage - Supply | 3V ~ 3.6V, 4.75V ~ 5.25V |
| Sampling Rate (Per Second) | 768k |
| Resolution (Bits) | 32 b |
| Voltage Supply Source | Analog and Digital |
| Supplier Device Package | 48-QFN (6x6) |
| Number of Channels | 2 |
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