LM4855ITLX/NOPB
IC AMP CLASS AB MONO 1.5W 18USMDManufacturer: Texas Instruments
Categories: Audio Amplifiers
Quality Control: Learn More
Texas Instruments Boomer® series LM4855ITLX-NOPB is an 18-DSBGA packaged Class AB audio amplifier. This mono amplifier delivers 1.5W into a 4 Ohm load and also supports stereo headphone output with 115mW into 32 Ohms. Integrated features include depop, mute, shutdown, SPI control, thermal protection, and volume control, enhancing system flexibility and performance. Designed for surface mount applications, it operates within a temperature range of -40°C to 85°C. The device is supplied on tape and reel. Applications for this component include mobile phones, portable audio devices, and other consumer electronics requiring efficient audio amplification. The voltage supply range is 2.6V to 5V.
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, SPI, Thermal Protection, Volume Control |
| Packaging | Tape & Reel (TR) |
| Package / Case | 18-WFBGA |
| Output Type | 1-Channel (Mono) with Stereo Headphones |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.6V ~ 5V |
| Max Output Power x Channels @ Load | 1.5W x 1 @ 4Ohms; 115mW x 2 @ 32Ohms |
| Supplier Device Package | 18-DSBGA |
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