AK4688EN
INTEGRATED CIRCUITManufacturer: Asahi Kasei Microdevices/AKM
Categories: CODECS
Quality Control: Learn More
The Asahi Kasei Microdevices/AKM AK4688EN is a 24-bit stereo audio codec featuring dual analog-to-digital converters (ADCs) and dual digital-to-analog converters (DACs). This surface-mount component utilizes a 36-QFN (6x6mm) package with an exposed pad. Data communication is handled via I2C and serial interfaces. The device offers a typical dynamic range of 99 dB for ADCs and 105 dB for DACs, with signal-to-noise ratios of 83 dB (ADCs) and 95 dB (DACs). Operating within an analog and digital supply voltage range of 3V to 3.6V, the AK4688EN is suitable for applications in consumer electronics and professional audio equipment, operating from -20°C to 85°C. The component employs Sigma Delta architecture. It is supplied on tape and reel.
Additional Information
Series: -RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 36-VFQFN Exposed Pad |
| Mounting Type | Surface Mount |
| Type | Stereo Audio |
| Data Interface | I2C, Serial |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Voltage - Supply, Analog | 3V ~ 3.6V |
| Voltage - Supply, Digital | 3V ~ 3.6V |
| Resolution (Bits) | 24 b |
| Dynamic Range, ADCs / DACs (db) Typ | 99 / 105 |
| Number of ADCs / DACs | 2 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | 83 / 95 |
| Sigma Delta | Yes |
| Supplier Device Package | 36-QFN (6x6) |
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