AD1981BJST
IC CODEC STEREO MICPREAMP 48LQFPManufacturer: Analog Devices Inc.
Categories: CODECS
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Analog Devices Inc. AD1981BJST is a stereo audio codec featuring a SoundMAX® series codec with an AC'97 interface. This component offers 16 and 20-bit resolution for its ADCs and DACs, with typical dynamic range specifications of 85 dB for ADCs and 90 dB for DACs. It integrates four ADCs and two DACs, supporting serial data interfacing. The device operates from analog supply voltages between 4.5V and 5.5V, and digital supply voltages from 3V to 3.47V. Packaged in a 48-LQFP (7x7) surface mount configuration, the AD1981BJST is suitable for applications in computing and consumer electronics. Its operating temperature range is 0°C to 70°C.
Additional Information
Series: SoundMAX®RoHS Status: RoHS CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BagDownload Free CAD Model:
Technical Details:
| Packaging | Bag |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Data Interface | Serial |
| Operating Temperature | 0°C ~ 70°C |
| Voltage - Supply, Analog | 4.5V ~ 5.5V |
| Voltage - Supply, Digital | 3V ~ 3.47V |
| 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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