LM4839MT/NOPB
IC AMP CLSS AB STER 2.2W 28TSSOPManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® series LM4839MT-NOPB is a 2.2W per channel, Class AB stereo audio amplifier designed for high-fidelity audio applications. This device features a flexible input multiplexer, bass boost functionality, and integrated depop circuitry for clean power-up and power-down transitions. The LM4839MT-NOPB is suitable for driving loads as low as 3 Ohms with 2.2W output power per channel, or 32 Ohm headphones with 95mW output power per channel. It includes essential protection features such as thermal shutdown and output current limiting. The 28-TSSOP package facilitates efficient surface-mount assembly. Operating from a 2.7V to 5.5V supply range, this amplifier is commonly utilized in consumer electronics, mobile devices, and portable audio 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-TSSOP (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-TSSOP |
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