LM4867MTEX/NOPB
AUDIO AMPLIFIERManufacturer: National Semiconductor
Categories: Audio Amplifiers
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National Semiconductor Boomer® LM4867MTEX-NOPB is a 2-channel Class AB audio amplifier designed for stereo headphone applications. This surface-mount component, housed in a 20-HTSSOP package, delivers up to 3W per channel into a 3-ohm load and 208mW per channel into a 16-ohm load. Key features include integrated depop circuitry, an input multiplexer for flexible audio source selection, a shutdown pin for power management, and thermal protection to ensure reliable operation. The LM4867MTEX-NOPB operates within a supply voltage range of 2V to 5.5V and is specified for an ambient temperature range of -40°C to 85°C. This amplifier finds application in portable audio devices, consumer electronics, and multimedia systems.
Additional Information
Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: BulkDatasheet:Download Free CAD Model:
Technical Details:
| Features | Depop, Input Multiplexer, Shutdown, Thermal Protection |
| Packaging | Bulk |
| Package / Case | 20-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 | 2V ~ 5.5V |
| Max Output Power x Channels @ Load | 3W x 2 @ 3Ohm; 208mW x 2 @ 16Ohm |
| Supplier Device Package | 20-HTSSOP |
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