LM4905LQ/NOPB
IC AMP CLASS AB MONO 1.07W 8LLPManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® LM4905LQ-NOPB is a mono Class AB audio amplifier IC. This component delivers 1.07W into an 8 Ohm load, featuring integrated shutdown and thermal protection circuitry. The device utilizes a depop function to minimize output clicks during power-up and power-down sequences. Designed for surface mount applications, it is supplied in an 8-WQFN (2x2) package, Tape & Reel (TR) for automated assembly. The operating temperature range is -40°C to 85°C (TA), with a supply voltage range of 2.2V to 5.5V. This amplifier is suitable for portable audio devices, consumer electronics, and industrial control systems requiring efficient 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 | Depop, Shutdown, Thermal Protection |
| Packaging | Tape & Reel (TR) |
| Package / Case | 8-WQFN Exposed Pad |
| Output Type | 1-Channel (Mono) |
| Mounting Type | Surface Mount |
| Type | Class AB |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | 2.2V ~ 5.5V |
| Max Output Power x Channels @ Load | 1.07W x 1 @ 8Ohm |
| Supplier Device Package | 8-WQFN (2x2) |
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