LM4890ITL/NOPB
IC AMP CLASS AB MONO 1W 9USMDManufacturer: Texas Instruments
Categories: Audio Amplifiers
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Texas Instruments Boomer® series LM4890ITL-NOPB is a 1W mono Class AB audio amplifier designed for high-performance audio applications. This device features a 9-DSBGA package for compact, surface-mount integration. Key operational characteristics include integrated depop, shutdown, and thermal protection circuitry, enhancing system reliability. The LM4890ITL-NOPB delivers 1W output power into an 8-ohm load and operates across a wide supply voltage range of 2.2V to 5.5V. Its robust design makes it suitable for use in portable electronics, consumer audio devices, and automotive infotainment systems. The component is supplied on tape and reel for efficient manufacturing processes.
Additional Information
Series: Boomer®RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: ObsoletePackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Features | Depop, Shutdown, Thermal Protection |
| Packaging | Tape & Reel (TR) |
| Package / Case | 9-WFBGA, DSBGA |
| 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 | 1W x 1 @ 8Ohm |
| Supplier Device Package | 9-DSBGA |
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