LM4675TL/NOPB
- Mfr.Part #
- LM4675TL/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 9-WFBGA
- Datasheet
- Download
- Description
- LM4675 ULTRA-LOW EMI, FILTERLESS
- Stock
- 7,810
- In Stock :
- 7,810
Request A Quote(RFQ)
- * Fullname:
- * Company:
- * E-Mail:
- Phone:
- Comment:
- * Quantity:
- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Supply Type :
- Single
- Package / Case :
- 9-WFBGA
- Common Mode Rejection Ratio :
- 80 dB
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Terminal Form :
- Ball
- Mount :
- Surface Mount
- Thickness :
- 675μm
- Feature :
- Depop, Differential Inputs, PWM, Short-Circuit and Thermal Protection, Shutdown
- RoHS Status :
- ROHS3 Compliant
- Output Type :
- 1-Channel (Mono)
- Number of Pins :
- 9
- Number of Functions :
- 1
- Radiation Hardening :
- No
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Terminal Position :
- BOTTOM
- Number of Terminations :
- 9
- JESD-609 Code :
- e1
- Mounting Type :
- Surface Mount
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Width :
- 1.8mm
- Max Output Power :
- 2.7W
- Harmonic Distortion :
- 10%
- Length :
- 2mm
- Type :
- Class D
- Height :
- 675μm
- Voltage - Supply :
- 2.4V~5.5V
- Supply Voltage-Min (Vsup) :
- 2.4V
- Bandwidth :
- 20 kHz
- Nominal Supply Current :
- 2.8mA
- Peak Reflow Temperature (Cel) :
- 260
- Pbfree Code :
- yes
- Operating Supply Voltage :
- 5V
- Power Supply Rejection Ratio (PSRR) :
- 82dB
- Max Output Power x Channels @ Load :
- 2.7W x 1 @ 4 Ω
- Packaging :
- Tape and Reel (TR)
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- Base Part Number :
- LM4675
- Lead Free :
- Lead Free
- Terminal Pitch :
- 0.5mm
- Series :
- Boomer®, PowerWise®
- Operating Temperature :
- -40°C~85°C TA
- Output Power :
- 2.7W
- Quiescent Current :
- 2.8mA
- Datasheets
- LM4675TL/NOPB

Audio Amplifiers Texas Instruments LM4675TL/NOPB Overview
The LM4675TL/NOPB, manufactured by Texas Instruments, is a cutting-edge audio amplifier designed for superior performance and reliability in various applications. This ultralow EMI, filterless amplifier sets a new standard in audio amplification technology, offering exceptional sound quality while minimizing electromagnetic interference.
Engineered with precision and innovation, the LM4675TL/NOPB is an ideal choice for demanding audio systems where high fidelity and EMI reduction are paramount. Its advanced design ensures crystal-clear audio reproduction without compromising on efficiency or versatility.
LM4675TL/NOPB Features
- Ultralow EMI: The LM4675TL/NOPB utilizes innovative filtering techniques to minimize electromagnetic interference, ensuring clean and distortion-free audio output.
- Filterless Design: With a filterless architecture, this amplifier simplifies system design and reduces component count, leading to cost savings and improved reliability.
- High Fidelity: Designed to deliver pristine audio reproduction, the LM4675TL/NOPB offers high signal-to-noise ratio and low total harmonic distortion, preserving the integrity of the audio signal.
- Wide Voltage Range: This amplifier operates over a wide voltage range, making it suitable for a variety of applications and power supply configurations.
- Thermal Shutdown Protection: Integrated thermal shutdown protection safeguards the amplifier against overheating, ensuring long-term reliability even in challenging operating conditions.
LM4675TL/NOPB Applications
- Portable Audio Devices: The LM4675TL/NOPB is ideal for portable audio devices such as smartphones, tablets, and MP3 players, delivering immersive sound quality in a compact form factor.
- Home Entertainment Systems: In home entertainment systems, the LM4675TL/NOPB enhances the audio output of televisions, soundbars, and multimedia speakers, delivering cinematic sound quality for an immersive viewing experience.
- Automotive Infotainment Systems: Automotive infotainment systems benefit from the LM4675TL/NOPB's high-fidelity audio performance and robust design, providing passengers with a superior audio experience on the road.
By integrating the LM4675TL/NOPB into portable audio devices, manufacturers can enhance the audio experience for users, achieving crisp and dynamic sound performance in diverse listening environments.
With its ultralow EMI and filterless design, the LM4675TL/NOPB ensures minimal interference and maximum audio clarity, allowing users to enjoy their favorite movies, music, and games with unparalleled fidelity.
By integrating the LM4675TL/NOPB into automotive infotainment systems, manufacturers can deliver premium sound quality, enhancing the overall driving experience and satisfaction of vehicle occupants.
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.
















