LM4883SQ/NOPB
IC AMP CLASS AB STEREO 3W 24WQFNManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® series LM4883SQ-NOPB is a 3W stereo audio amplifier IC. This Class AB amplifier offers a 2-channel output with stereo headphone support, delivering 3W per channel into a 3-ohm load and 400mW per channel into an 8-ohm load. The device integrates features such as depop circuitry, an input multiplexer, and shutdown control, alongside essential thermal protection. Designed for surface mount applications, it is provided in a 24-WFQFN exposed pad package, tape and reel. The operating temperature range is -40°C to 85°C (TA), with a supply voltage range of 2.4V to 5.5V. This component is suitable for applications in consumer electronics and portable audio systems.
Additional Information
Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Download Free CAD Model:
Technical Details:
| Features | Depop, Input Multiplexer, Shutdown, Thermal Protection |
| Packaging | Tape & Reel (TR) |
| Package / Case | 24-WFQFN Exposed Pad |
| Output Type | 2-Channel (Stereo) with Stereo Headphones |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.4V ~ 5.5V |
| Max Output Power x Channels @ Load | 3W x 2 @ 3Ohm; 400mW x 2 @ 8Ohm |
| Supplier Device Package | 24-WQFN (4x5) |