LM4870M
AUDIO AMPLIFIERManufacturer: National Semiconductor
Categories: Audio Amplifiers
Quality Control: Learn More
National Semiconductor Boomer® LM4870M is a 1-Channel Class AB audio amplifier designed for efficient power delivery. This monolithic IC, housed in a 16-SOIC package, is capable of delivering 1.1W of output power into an 8-ohm load from a 5V supply. Key features include integrated shutdown and thermal protection circuitry, enhancing system reliability. The LM4870M is suitable for a range of applications including portable audio devices, consumer electronics, and communication systems where space and power efficiency are critical. Its surface mount capability facilitates automated assembly processes. The device operates from a 2V to 5.5V supply voltage range, offering flexibility in power source selection.
Additional Information
Series: Boomer®RoHS Status: RoHS non-compliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: TubeDatasheet:Download Free CAD Model:
Technical Details:
| Features | Shutdown, Thermal Protection |
| Packaging | Tube |
| Package / Case | 16-SOIC (0.154"", 3.90mm Width) |
| Output Type | 1-Channel (Mono) |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Voltage - Supply | 2V ~ 5.5V |
| Max Output Power x Channels @ Load | 1.1W x 1 @ 8Ohm |
| Supplier Device Package | 16-SOIC |
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