LM4839MTE/NOPB
IC AMP AB STEREO 2.2W 28HTSSOPManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® series LM4839MTE-NOPB is a 2-channel stereo audio amplifier IC designed for applications requiring high-quality audio output. This Class AB amplifier delivers up to 2.2W per channel into a 3 Ohm load, with 95mW per channel into 32 Ohm headphones. Key features include Bass Boost for enhanced low-frequency response, a depop circuit to minimize turn-on/off clicks, an input multiplexer for flexible signal routing, mute and shutdown functions for power management, and thermal protection for robust operation. The LM4839MTE-NOPB operates from a 2.7V to 5.5V supply and is housed in a 28-HTSSOP (PowerTSSOP) package, suitable for surface mounting. Its performance characteristics make it ideal for portable audio devices, consumer electronics, and automotive infotainment systems.
Additional Information
Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDownload Free CAD Model:
Technical Details:
| Features | Bass Boost, Depop, Input Multiplexer, Mute, Shutdown, Thermal Protection, Volume Control |
| Packaging | Tube |
| Package / Case | 28-PowerTSSOP (0.173"", 4.40mm Width) |
| 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-HTSSOP |
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