LM4838MTE/NOPB
- Mfr.Part #
- LM4838MTE/NOPB
- Manufacturer
- Texas Instruments
- Package / Case
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Datasheet
- Download
- Description
- IC AMP AB STEREO 2.2W 28HTSSOP
- Stock
- 43,266
- In Stock :
- 43,266
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- Length :
- 9.7mm
- Terminal Form :
- Gull wing
- Height Seated (Max) :
- 1.1mm
- Width :
- 4.4mm
- Qualification Status :
- Not Qualified
- Time@Peak Reflow Temperature-Max (s) :
- 40
- Supply Voltage-Max (Vsup) :
- 5.5V
- Terminal Pitch :
- 0.65mm
- Max Output Power x Channels @ Load :
- 2.2W x 2 @ 3 Ω; 95mW x 2 @ 32 Ω
- Power Supplies :
- 5V
- Output Type :
- 2-Channel (Stereo) with Stereo Headphones
- Number of Channels :
- 2
- Mount :
- Surface Mount
- Channel Separation :
- 65 dB
- Number of Functions :
- 1
- Max Output Power :
- 2.2W
- Type :
- Class AB
- Number of Bands :
- 1
- Terminal Finish :
- Matte Tin (Sn)
- HTS Code :
- 8542.33.00.01
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Quiescent Current :
- 15mA
- Supply Current-Max :
- 30mA
- ECCN Code :
- EAR99
- Packaging :
- Tube
- RoHS Status :
- ROHS3 Compliant
- Pin Count :
- 28
- Number of Pins :
- 28
- Pbfree Code :
- yes
- Feature :
- Depop, Mute, Shutdown, Thermal Protection, Volume Control
- Peak Reflow Temperature (Cel) :
- 260
- Base Part Number :
- LM4838
- JESD-609 Code :
- e3
- Package / Case :
- 28-PowerTSSOP (0.173, 4.40mm Width)
- Number of Terminations :
- 28
- Operating Temperature :
- -40°C~85°C TA
- Mounting Type :
- Surface Mount
- Voltage - Supply :
- 2.7V~5.5V
- Lead Free :
- Lead Free
- Terminal Position :
- Dual
- Power Supply Rejection Ratio (PSRR) :
- 74dB
- Series :
- Boomer®
- Supply Voltage-Min (Vsup) :
- 2.7V
- Datasheets
- LM4838MTE/NOPB

Audio Amplifiers Texas Instruments LM4838MTE/NOPB Overview
The LM4838MTE/NOPB, manufactured by Texas Instruments, is an integrated circuit amplifier designed for stereo audio applications. This versatile component offers high-quality sound amplification with a power output of up to 2.2 watts per channel. Enclosed in a compact 28HTSSOP package, this amplifier is suitable for a wide range of audio devices, making it an ideal choice for various audio amplification needs.
LM4838MTE/NOPB Features
- High-Quality Stereo Audio Amplification: Delivers clear and powerful sound reproduction for stereo audio applications.
- Compact 28HTSSOP Package: Space-efficient design suitable for integration into small form factor devices.
- Powerful Output: Capable of delivering up to 2.2 watts per channel for robust audio performance.
- Wide Application Range: Suitable for use in a variety of audio devices, including portable speakers, headphones, and multimedia systems.
- Low Power Consumption: Optimized power management for energy-efficient operation.
LM4838MTE/NOPB Applications
- Portable Speakers: The LM4838MTE/NOPB can be integrated into portable speaker designs to enhance audio output, making it ideal for outdoor gatherings, picnics, and events.
- Headphone Amplifiers: With its compact size and powerful output, the LM4838MTE/NOPB is well-suited for headphone amplifier applications, offering users enhanced audio performance and clarity.
- Multimedia Systems: The LM4838MTE/NOPB can be integrated into multimedia systems such as desktop speakers, soundbars, and home theater systems to provide high-fidelity audio amplification.
This component provides high-quality stereo audio amplification, allowing portable speakers to deliver immersive sound experiences in various environments.
Whether used in professional studio settings or consumer headphones, this amplifier ensures optimal sound quality for an immersive listening experience.
By incorporating this amplifier, multimedia systems can deliver rich, detailed sound across a wide range of frequencies, enhancing the overall audio experience for users.
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