LM4838LQ/NOPB
IC AMP CLASS AB STER 2.2W 28WQFNManufacturer: Texas Instruments
Categories: Audio Amplifiers
Quality Control: Learn More
Texas Instruments Boomer® series LM4838LQ-NOPB is a 2.2W per channel stereo audio amplifier IC with integrated stereo headphone amplification. This Class AB amplifier is housed in a 28-WFQFN exposed pad package, suitable for surface mount applications. Key features include depop, mute, shutdown, thermal protection, and volume control for robust audio system design. The LM4838LQ-NOPB delivers 2.2W into a 3 Ohm load and 95mW into a 32 Ohm load, operating within a supply voltage range of 2.7V to 5.5V. Its capabilities make it a suitable component for portable audio devices, consumer electronics, and automotive infotainment systems. The device is supplied on a Tape & Reel (TR) for efficient manufacturing processes.
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, Mute, Shutdown, Thermal Protection, Volume Control |
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-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 | 2.7V ~ 5.5V |
| Max Output Power x Channels @ Load | 2.2W x 2 @ 3Ohm; 95mW x 2 @ 32Ohm |
| Supplier Device Package | 28-WQFN (5x5) |
Request a Quote
Clients Also Buy
LM4952TSX/NOPB
IC AMP CLSS AB STER 3.8W TO263-9
LM4990MH/NOPB
IC AMP CLASS AB MONO 2W 10MSOP
LM4871MX/NOPB
IC AMP CLASS AB MONO 3W 8SOIC
