- Datasheet Download Datasheet
- Stock & Prices $ Price & Stock for LM3886T
- Part Number LM3886T
- Manufacturer Texas Instruments
- Pin Count 11
- Part Category Transistor
- Package Category Transistor Outline, Vertical
- Footprint Name Transistor Outline, Vertical - NDJ0011B
- Released Date May 21, 2021
- Last Modified Date Mar 7, 2023 4:10 PM UTC
- Pinout / Pin List Click Here (Member Only)
LM3886T Details
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Manufacturer Part Number:
LM3886T
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Part Life Cycle Code:
Obsolete
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Part Package Code:
SFM
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Package Description:
PLASTIC, TO-220, 11 PIN
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Pin Count:
3
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ECCN Code:
EAR99
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HTS Code:
8542.33.00.01
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Manufacturer:
Texas Instruments
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YTEOL:
0
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Bandwidth-Nom:
20 kHz
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Consumer IC Type:
AUDIO AMPLIFIER
LM3886T Frequently Asked Questions (FAQs)
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The maximum power supply voltage for LM3886T is 35V, but it's recommended to operate it between 12V to 28V for optimal performance.
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To ensure the LM3886T operates within its SOA, make sure to keep the output current below 3.5A, and the junction temperature below 150°C. Also, ensure the voltage across the output transistors does not exceed 35V.
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The mute pin is used to mute the amplifier output. When the mute pin is pulled low, the amplifier output is muted, and the output impedance is high. This feature is useful for click-and-pop suppression during power-on and power-off.
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To reduce noise and hum, ensure proper grounding and shielding of the circuit, use a low-noise power supply, and add decoupling capacitors to the power supply lines. Also, consider using a noise filter or a common-mode choke to reduce electromagnetic interference.
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The recommended heatsink for the LM3886T depends on the specific application and power dissipation requirements. However, a heatsink with a thermal resistance of 10°C/W or lower is recommended. A good starting point is a heatsink with a size of 1 inch x 1 inch x 0.5 inch (2.5 cm x 2.5 cm x 1.3 cm).
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LM3886T Overview
Use the download button to access the LM3886T schematic symbol, PCB footprint, and 3D model.
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
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