AD1981AJST-REEL
IC CODEC STEREO MICPREAMP 48LQFPManufacturer: Analog Devices Inc.
Categories: CODECS
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Analog Devices Inc. AD1981AJST-REEL is a stereo audio codec from the SoundMAX® series, featuring an AC'97 interface. This component offers 16 and 20-bit resolution for both ADCs and DACs, with typical dynamic range specifications of 85 dB for ADCs and 90 dB for DACs. It includes a stereo microphone preamplifier and supports serial data interfaces. The device is housed in a 48-LQFP (7x7) surface-mount package. Analog supply voltage ranges from 4.65V to 5.25V, while digital supply voltage is 3.15V to 3.45V. This audio codec is commonly implemented in consumer electronics and personal computing applications requiring high-fidelity audio processing. It is supplied in bulk packaging.
Additional Information
Series: SoundMAX®RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Packaging | Bulk |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Data Interface | Serial |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply, Analog | 4.65V ~ 5.25V |
| Voltage - Supply, Digital | 3.15V ~ 3.45V |
| Resolution (Bits) | 16, 20 b |
| Dynamic Range, ADCs / DACs (db) Typ | 85 / 90 |
| Number of ADCs / DACs | 4 / 2 |
| S/N Ratio, ADCs / DACs (db) Typ | - |
| Sigma Delta | No |
| Supplier Device Package | 48-LQFP (7x7) |
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