AD1981BJST-REEL
IC CODEC STEREO MICPREAMP 48LQFPManufacturer: Analog Devices Inc.
Categories: CODECS
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Analog Devices Inc. AD1981BJST-REEL is a multi-channel audio codec featuring a SoundMAX® series architecture. This device supports 16 and 20-bit resolution for its Analog-to-Digital Converters (ADCs) and Digital-to-Analog Converters (DACs), offering typical dynamic range performance of 85 dB for ADCs and 90 dB for DACs. The codec utilizes a serial data interface and incorporates a microphone preamplifier. It is housed in a 48-LQFP (7x7) surface-mount package. Operating from analog supply voltages of 4.5V to 5.5V and digital supply voltages of 3V to 3.47V, the AD1981BJST-REEL is designed for applications requiring high-fidelity audio processing, including consumer electronics and personal computing systems. The component is supplied in cut tape packaging.
Additional Information
Series: SoundMAX®RoHS Status: unknownManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Cut Tape (CT)Download Free CAD Model:
Technical Details:
| Packaging | Cut Tape (CT) |
| Package / Case | 48-LQFP |
| Mounting Type | Surface Mount |
| Type | Audio Codec '97 |
| 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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