LM4863LQX
IC AMP CLASS AB STER 3.2W 24WQFNManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® series LM4863LQX is a 2-channel, Class AB audio amplifier IC. This device delivers 3.2W per channel into a 3-ohm load and 440mW per channel into an 8-ohm load, supporting stereo headphone output. The LM4863LQX features integrated depop circuitry, a shutdown function, and thermal protection for robust operation. It is supplied in a 24-WFQFN exposed pad package, suitable for surface mount applications. The operating temperature range is -40°C to 85°C (TA), with a supply voltage range from 2V to 5.5V. This component is commonly utilized in portable audio devices, consumer electronics, and automotive audio systems.
Additional Information
Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Depop, 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 | 2V ~ 5.5V |
| Max Output Power x Channels @ Load | 3.2W x 2 @ 3Ohm; 440mW x 2 @ 8Ohm |
| Supplier Device Package | 24-WQFN (4x5) |
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