LM4891MX/NOPB
- Mfr.Part #
- LM4891MX/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 1W 8SOIC
- Stock
- 25,432
- In Stock :
- 25,432
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Max Output Power x Channels @ Load :
- 1W x 1 @ 8 Ω
- Output Type :
- 1-Channel (Mono)
- ECCN Code :
- EAR99
- Mount :
- Surface Mount
- Terminal Form :
- Gull wing
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Number of Functions :
- 1
- Harmonic Distortion :
- 2%
- Terminal Finish :
- Matte Tin (Sn)
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM4891
- RoHS Status :
- ROHS3 Compliant
- Voltage - Supply :
- 2.2V~5.5V
- Terminal Pitch :
- 1.27mm
- JESD-609 Code :
- e3
- Bandwidth :
- 20 kHz
- Pbfree Code :
- yes
- Width :
- 3.9mm
- Number of Pins :
- 8
- Packaging :
- Tape and Reel (TR)
- Feature :
- Depop, Shutdown, Thermal Protection
- Max Output Power :
- 1W
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Power Supplies :
- 2.6/5V
- Number of Channels :
- 1
- Qualification Status :
- Not Qualified
- Terminal Position :
- Dual
- Type :
- Class AB
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Min (Vsup) :
- 2.2V
- Output Power :
- 1W
- Series :
- Boomer®
- Length :
- 4.9mm
- Supply Voltage-Max (Vsup) :
- 5.5V
- Mounting Type :
- Surface Mount
- Pin Count :
- 8
- Height Seated (Max) :
- 1.75mm
- Supply Current-Max :
- 10mA
- Number of Terminations :
- 8
- Datasheets
- LM4891MX/NOPB

Audio Amplifiers Texas Instruments LM4891MX/NOPB Overview
The LM4891MX/NOPB, manufactured by Texas Instruments, is an integrated circuit (IC) amplifier designed for audio applications. This Class AB mono amplifier delivers high-quality sound output, making it ideal for various audio devices.
With its compact 8SOIC package, the LM4891MX/NOPB offers efficient power amplification while maintaining low distortion. Its mono configuration simplifies design integration, making it suitable for space-constrained applications.
Whether used in portable speakers, automotive audio systems, or multimedia devices, the LM4891MX/NOPB provides reliable performance and exceptional audio quality, meeting the demands of modern audio applications.
LM4891MX/NOPB Features
- Class AB Mono Amplifier
- Output Power: 1W
- Package: 8SOIC
- Low Distortion
- Wide Supply Voltage Range
- Thermal Shutdown Protection
- Short-Circuit Protection
- Low Quiescent Current
LM4891MX/NOPB Applications
- Portable Speakers: The LM4891MX/NOPB is suitable for powering portable speakers, providing clear and loud audio output for on-the-go entertainment devices.
- Automotive Audio Systems: Integrated into automotive audio systems, this amplifier enhances the audio experience in vehicles, delivering immersive sound quality for drivers and passengers.
- Multimedia Devices: From handheld gaming consoles to smart home assistants, the LM4891MX/NOPB amplifies audio signals in multimedia devices, ensuring crisp and vibrant sound reproduction for an enhanced user experience.
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