TPA3125D2N
- Mfr.Part #
- TPA3125D2N
- Manufacturer
- Texas Instruments
- Package / Case
- 20-DIP (0.300, 7.62mm)
- Datasheet
- Download
- Description
- IC AMP D MONO/STEREO 36W 20DIP
- Stock
- 2,111
- In Stock :
- 2,111
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Amplifiers
- JESD-609 Code :
- e4
- Factory Lead Time :
- 6 Weeks
- Base Part Number :
- TPA3125
- Output Power :
- 20W
- Max Power Dissipation :
- 1.87W
- Voltage - Supply :
- 10V~26V
- Voltage Gain :
- 36dB
- Pbfree Code :
- yes
- Mounting Type :
- Through Hole
- Weight :
- 1.1991g
- Pin Count :
- 20
- Contact Plating :
- Gold
- Radiation Hardening :
- No
- Packaging :
- Tube
- Number of Channels :
- 2
- Load Impedance :
- 8Ohm
- Max Output Power x Channels @ Load :
- 36W x 1 @ 8 Ω; 10W x 2 @ 8 Ω
- Thickness :
- 4.57mm
- Supply Voltage-Min (Vsup) :
- 10V
- Package / Case :
- 20-DIP (0.300, 7.62mm)
- Feature :
- Depop, Mute, Short-Circuit and Thermal Protection, Shutdown
- Lead Free :
- Lead Free
- Number of Terminations :
- 20
- Operating Temperature :
- -40°C~85°C TA
- Height :
- 5.08mm
- Width :
- 6.35mm
- Type :
- Class D
- Power Dissipation :
- 1.87W
- Operating Supply Voltage :
- 24V
- Output Type :
- 1-Channel (Mono) or 2-Channel (Stereo)
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- REACH SVHC :
- No SVHC
- Lifecycle Status :
- ACTIVE (Last Updated: 4 days ago)
- Max Output Power :
- 36W
- Supply Type :
- Single
- Bandwidth :
- 22 kHz
- Supply Current-Max :
- 30mA
- Terminal Position :
- Dual
- Number of Functions :
- 1
- RoHS Status :
- ROHS3 Compliant
- Number of Pins :
- 20
- Surface Mount :
- No
- Gain :
- 36 dB
- ECCN Code :
- EAR99
- Length :
- 24.33mm
- Datasheets
- TPA3125D2N

Audio Amplifiers Texas Instruments TPA3125D2N Overview
The TPA3125D2N, manufactured by Texas Instruments, is a high-performance integrated circuit designed for audio amplification applications. This versatile device is capable of delivering mono or stereo output with a power rating of up to 36W, making it suitable for a wide range of audio systems. With its compact 20DIP package, it offers flexibility in design and ease of integration, making it an ideal choice for various audio amplification needs.
TPA3125D2N Features
- High-quality audio amplification: Delivers clear and powerful sound output.
- Mono/Stereo operation: Flexibility to support both mono and stereo configurations.
- Wide power range: Capable of delivering up to 36W of power output.
- Compact package: 20DIP package for easy integration into audio systems.
- Thermal and short-circuit protection: Ensures reliable operation and protects the device from damage.
- Low distortion and noise: Provides excellent audio quality for a superior listening experience.
TPA3125D2N Applications
- Home audio systems: The TPA3125D2N can be used to amplify audio signals in stereo setups, enhancing the sound quality of home theater systems and Hi-Fi audio systems.
- Automotive audio systems: This amplifier IC is suitable for use in car audio systems, where it can amplify audio signals for speakers, subwoofers, and other audio components.
- Portable speakers: The compact size and high power efficiency of the TPA3125D2N make it an excellent choice for portable speaker designs.
In home audio systems, the TPA3125D2N can be integrated into amplifiers and receivers to boost the audio signal from sources such as CD players, MP3 players, and streaming devices. Its high power output and low distortion ensure that users enjoy immersive audio experiences.
When used in automotive audio systems, the TPA3125D2N helps enhance the sound quality inside vehicles, delivering clear and powerful audio playback even in noisy environments. Its compact package and thermal protection make it well-suited for the challenging conditions of automotive applications.
When incorporated into portable speakers, this amplifier IC enables users to enjoy high-quality audio playback on the go. Its low power consumption and thermal protection ensure long battery life and reliable operation, making it ideal for portable audio devices.
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