LM4891LDX
- Mfr.Part #
- LM4891LDX
- Manufacturer
- Texas Instruments
- Package / Case
- 10-WFDFN Exposed Pad
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 1W 10WSON
- Stock
- 15,340
- In Stock :
- 15,340
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Qualification Status :
- Not Qualified
- Output Type :
- 1-Channel (Mono)
- Series :
- Boomer®
- Terminal Form :
- NO LEAD
- Lead Free :
- Contains Lead
- Terminal Pitch :
- 0.5mm
- Time@Peak Reflow Temperature-Max (s) :
- NOT SPECIFIED
- RoHS Status :
- Non-RoHS Compliant
- Supply Voltage-Min (Vsup) :
- 2.2V
- Peak Reflow Temperature (Cel) :
- 235
- Power Supplies :
- 2.6/5V
- Terminal Position :
- Dual
- JESD-609 Code :
- e0
- HTS Code :
- 8542.33.00.01
- Mounting Type :
- Surface Mount
- Supply Voltage-Max (Vsup) :
- 5.5V
- Number of Functions :
- 1
- Packaging :
- Tape and Reel (TR)
- Harmonic Distortion :
- 2%
- ECCN Code :
- EAR99
- Number of Terminations :
- 10
- Voltage - Supply :
- 2.2V~5.5V
- Length :
- 4mm
- Package / Case :
- 10-WFDFN Exposed Pad
- Operating Temperature :
- -40°C~85°C TA
- Number of Pins :
- 10
- Terminal Finish :
- Tin/Lead (Sn85Pb15)
- Quiescent Current :
- 4mA
- Max Output Power x Channels @ Load :
- 1W x 1 @ 8 Ω
- Base Part Number :
- LM4891
- Mount :
- Surface Mount
- Width :
- 3mm
- Bandwidth :
- 20 kHz
- Output Power :
- 1W
- Height Seated (Max) :
- 0.8mm
- Max Output Power :
- 1W
- Feature :
- Depop, Shutdown, Thermal Protection
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Channels :
- 1
- Type :
- Class AB
- Datasheets
- LM4891LDX

Audio Amplifiers Texas Instruments LM4891LDX Overview
The Audio Amplifiers Texas Instruments LM4891LDX is a high-performance integrated circuit designed to deliver superior sound amplification in various electronic devices. Manufactured by Texas Instruments, a renowned leader in semiconductor solutions, this amplifier offers exceptional quality and reliability for a wide range of applications.
With its compact design and advanced features, the LM4891LDX is ideal for enhancing audio performance in devices such as portable speakers, headphones, and multimedia systems. Whether used in consumer electronics or industrial equipment, this amplifier ensures clear, powerful sound reproduction for an immersive listening experience.
Engineered with precision and expertise, the LM4891LDX sets the standard for audio amplification, making it the preferred choice for manufacturers seeking top-notch quality and performance in their products.
LM4891LDX Features
- Class AB mono amplifier
- Output power: 1W
- Package: 10-WSON
- High efficiency
- Low quiescent current
- Thermal shutdown protection
- Short-circuit and over-temperature protection
- Wide supply voltage range
LM4891LDX Applications
- Portable Speakers: The LM4891LDX enhances the audio output of portable speakers, delivering clear and powerful sound for on-the-go entertainment.
- Headphones: This amplifier provides superior amplification for headphones, ensuring immersive audio experiences with crisp, dynamic sound.
- Multimedia Systems: Incorporating the LM4891LDX into multimedia systems enhances audio performance, resulting in high-quality sound reproduction for movies, music, and gaming.
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