LM4667ITL/NOPB
- Mfr.Part #
- LM4667ITL/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 9-WFBGA
- Datasheet
- Download
- Description
- IC AMP CLASS D MONO 1.3W 9USMD
- Stock
- 2,068
- In Stock :
- 2,068
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Terminal Form :
- Ball
- Peak Reflow Temperature (Cel) :
- 260
- Length :
- 2mm
- Series :
- Boomer®
- Mounting Type :
- Surface Mount
- Voltage Gain :
- 12dB
- Max Output Power :
- 1.3W
- Terminal Finish :
- Tin/Silver/Copper (Sn/Ag/Cu)
- JESD-609 Code :
- e1
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Supply Voltage-Min (Vsup) :
- 2.7V
- Number of Terminations :
- 9
- Terminal Pitch :
- 0.5mm
- Max Output Power x Channels @ Load :
- 1.3W x 1 @ 8 Ω
- Type :
- Class D
- Pbfree Code :
- yes
- Base Part Number :
- LM4667
- Supply Type :
- Single
- Number of Channels :
- 1
- Factory Lead Time :
- 6 Weeks
- Lead Free :
- Lead Free
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 675μm
- Number of Functions :
- 1
- Operating Supply Voltage :
- 5V
- Packaging :
- Cut Tape (CT)
- Feature :
- Depop, Differential Inputs, Short-Circuit Protection, Shutdown
- Common Mode Rejection Ratio :
- 41 dB
- Mount :
- Surface Mount
- Height :
- 675μm
- Terminal Position :
- BOTTOM
- Harmonic Distortion :
- 2%
- Power Supply Rejection Ratio (PSRR) :
- 65dB
- Output Type :
- 1-Channel (Mono)
- Output Power :
- 1.3W
- Radiation Hardening :
- No
- Voltage - Supply :
- 2.7V~5.5V
- Nominal Supply Current :
- 9mA
- Package / Case :
- 9-WFBGA
- Operating Temperature :
- -40°C~85°C TA
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Number of Pins :
- 9
- Width :
- 1.8mm
- Datasheets
- LM4667ITL/NOPB

Audio Amplifiers Texas Instruments LM4667ITL/NOPB Overview
Introducing the LM4667ITL/NOPB from Texas Instruments, a cutting-edge integrated circuit designed to revolutionize audio amplification. This Class D mono amplifier boasts a compact 9USMD package while delivering a powerful 1.3W output. Engineered with precision and innovation, it sets a new standard for audio amplification in a variety of applications.
LM4667ITL/NOPB Features
- Efficient Class D Amplification: The LM4667ITL/NOPB utilizes Class D technology for superior efficiency and minimal power consumption, making it ideal for portable and battery-powered devices.
- High Power Output: Despite its compact size, this amplifier can deliver an impressive 1.3W of power, ensuring clear and robust audio performance.
- Small Footprint: Housed in a 9USMD package, the LM4667ITL/NOPB offers a space-saving solution without compromising on performance, perfect for applications with limited board space.
- Wide Application Range: With its versatile design and high-performance capabilities, this amplifier is suitable for a wide range of audio applications, from portable speakers to automotive audio systems.
- Advanced Protection Features: Built-in protection circuits safeguard the amplifier and connected devices against overcurrent, overtemperature, and short circuits, ensuring reliable operation and longevity.
- Low Quiescent Current: The LM4667ITL/NOPB features a low quiescent current, extending battery life and enhancing energy efficiency in battery-powered devices.
LM4667ITL/NOPB Applications
- Portable Speakers: The LM4667ITL/NOPB is perfect for powering compact portable speakers, delivering high-quality audio performance in a small form factor. Its efficient Class D amplification and low power consumption make it an ideal choice for battery-powered speaker systems.
- Headphone Amplifiers: Enhance the audio experience of headphones and earphones with the LM4667ITL/NOPB. Its high power output and compact size make it suitable for integration into headphone amplifiers, providing clear and immersive sound reproduction.
- Automotive Audio Systems: Upgrade the audio capabilities of automotive infotainment systems with the LM4667ITL/NOPB. Its robust design and advanced protection features ensure reliable performance in the demanding automotive environment, delivering crisp and powerful sound to enhance the driving experience.
- Portable Gaming Devices: Power the audio output of portable gaming devices with the LM4667ITL/NOPB. Its compact size and efficient operation make it an ideal choice for handheld gaming consoles, providing immersive sound effects and enhancing the gaming experience on the go.
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