LM4941TM/NOPB
- Mfr.Part #
- LM4941TM/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 9-WFBGA
- Datasheet
- Download
- Description
- IC AMP CLASS AB MONO 1.54W 9USMD
- Stock
- 4,729
- In Stock :
- 4,729
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Pbfree Code :
- yes
- Max Output Power :
- 1.54W
- Radiation Hardening :
- No
- Mount :
- Surface Mount
- Terminal Pitch :
- 0.4mm
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 0m
- Width :
- 0m
- Supply Type :
- Single
- Max Output Power x Channels @ Load :
- 1.54W x 1 @ 8 Ω
- Base Part Number :
- LM4941
- Feature :
- Depop, Differential Inputs, Shutdown, Thermal Protection
- Lead Free :
- Lead Free
- Power Supply Rejection Ratio (PSRR) :
- 95dB
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Max (Vsup) :
- 5.5V
- Series :
- Boomer®, PowerWise®
- Number of Functions :
- 1
- Height :
- 675μm
- Common Mode Rejection Ratio :
- 70 dB
- Terminal Form :
- Ball
- JESD-609 Code :
- e1
- Package / Case :
- 9-WFBGA
- Lifecycle Status :
- ACTIVE (Last Updated: 3 days ago)
- Terminal Position :
- BOTTOM
- Supply Voltage-Min (Vsup) :
- 2.4V
- Packaging :
- Tape and Reel (TR)
- Output Power :
- 1.54W
- Power Supplies :
- 2.5/5V
- Type :
- Class AB
- Number of Pins :
- 9
- Nominal Supply Current :
- 1.7mA
- RoHS Status :
- ROHS3 Compliant
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Number of Terminations :
- 9
- Thickness :
- 420μm
- Bandwidth :
- 80 kHz
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply :
- 2.4V~5.5V
- Output Type :
- 1-Channel (Mono)
- Datasheets
- LM4941TM/NOPB

Audio Amplifiers Texas Instruments LM4941TM/NOPB Overview
The LM4941TM/NOPB from Texas Instruments is a high-performance Class AB mono amplifier integrated circuit designed for audio applications. With its compact 9USMD package, this amplifier delivers a robust output power of 1.54W, making it suitable for a wide range of audio systems.
Featuring advanced circuitry and high-quality components, the LM4941TM/NOPB ensures reliable and efficient amplification, delivering clear and crisp audio output. Its mono configuration simplifies integration into various audio devices, offering flexibility and versatility in design.
LM4941TM/NOPB Features
- High-performance Class AB mono amplifier
- Compact 9USMD package
- Output power: 1.54W
- Advanced circuitry for reliable amplification
- Clear and crisp audio output
- Mono configuration for easy integration
LM4941TM/NOPB Applications
- Portable Audio Devices: The LM4941TM/NOPB is ideal for use in portable audio devices such as MP3 players, portable speakers, and headphones. Its compact size and efficient performance make it a perfect choice for delivering high-quality audio in a small form factor.
- Automotive Audio Systems: In automotive audio systems, the LM4941TM/NOPB can be used to amplify audio signals for in-car entertainment systems and speaker systems. Its robust design and reliable performance ensure excellent audio quality even in noisy environments.
- Consumer Electronics: From home stereos to gaming consoles, the LM4941TM/NOPB finds applications in various consumer electronics devices where audio amplification is required. Its versatility and high-performance capabilities make it a preferred choice among designers and manufacturers.
You may place an order without registering to Chip IC. We strongly recommend that you log in before purchasing as you can track your order at any time.
RFQ (Request for Quotations)It is recommended to send RFQ to get the latest prices and stock availability about the part.Our sales will reply to your inquiry within 24 hours.
Payment MethodFor your convenience, we accept multiple payment methods in USD, Such as:PayPal, Credit Card, and wire transfer.
IMPORTANT NOTICEYou may place an order without registering to 1. You'll receive an order confirmations by e-mail soon . (Please remember to check the spam box if you didn't hear from us). 2. Since stock availability and prices may change at any time, the sales will reconfirm the order details and update you at soonest time.
Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
















