AS3422
IC AMP CLASS AB STEREO 32QFNManufacturer: ams-OSRAM USA INC.
Categories: Audio Amplifiers
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The ams-OSRAM USA INC. AS3422 is a highly efficient Class AB stereo audio amplifier IC. This component, supplied in a 32-QFN (5x5) package, is designed for demanding audio applications requiring low voltage operation, from 1V to 1.8V. Key features include differential inputs, I2C control for flexible configuration, input multiplexing, and integrated microphone capabilities. The AS3422 also incorporates depop circuitry, mute functionality, and robust short-circuit protection, ensuring reliable performance. Its output type is optimized for headphones, delivering 2-channel stereo audio. This device is commonly found in portable electronics, personal audio devices, and consumer audio systems. The AS3422 is available on Tape & Reel (TR) for high-volume manufacturing.
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:
| Features | Depop, Differential Inputs, I2C, Input Multiplexer, Microphone, Mute, Short-Circuit Protection, Volu |
| Packaging | Tape & Reel (TR) |
| Package / Case | 32-VFQFN Exposed Pad |
| Output Type | Headphones, 2-Channel (Stereo) |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Operating Temperature | -20°C ~ 85°C (TA) |
| Voltage - Supply | 1V ~ 1.8V |
| Max Output Power x Channels @ Load | - |
| Supplier Device Package | 32-QFN (5x5) |
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