LM4844TLX/NOPB
IC AMP CLSS AB STER 1.2W 30DSBGAManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments' Boomer® series LM4844TLX-NOPB is a 2-channel, Class AB audio amplifier designed for high-fidelity audio applications. This device delivers 1.2W per channel into an 8-ohm load and 80mW per channel into a 32-ohm stereo headphone load, ensuring robust audio output. Its integrated features include I2C control for volume, mute, and shutdown operations, along with depop circuitry to prevent audible artifacts during power transitions. The LM4844TLX-NOPB is presented in a compact 30-DSBGA (30-WFBGA) surface-mount package, suitable for space-constrained designs. Operating within a supply voltage range of 2.7V to 5.5V and an ambient temperature range of -40°C to 85°C, this amplifier is ideal for portable electronics, mobile devices, and other applications requiring efficient and high-quality audio amplification.
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 | 3D, Depop, I2C, Mute, Shutdown, Volume Control |
| Packaging | Tape & Reel (TR) |
| Package / Case | 30-WFBGA, DSBGA |
| 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 | 1.2W x 2 @ 8Ohm; 80mW x 2 @ 32Ohm |
| Supplier Device Package | 30-DSBGA |
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