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Texas Instruments 2-Channel Class D Audio Amplifier IC, 20-Pin PDIP, 10W Output Power TPA3125D2N
Specifications
| Country of Origin | India |
|---|---|
| Brand | Texas Instruments |
| Height | 4.57mm |
| Length | 24.33mm |
| Model | TPA3125D2N |
| Width | 6.35mm |
| Output Power | 10W |
| Mount Type | Through Hole |
| Series | TPA3125D2 |
| Maximum Operating Temperature | 85°C |
| Package Type | PDIP |
| Minimum Operating Temperature | -40°C |
| Number Of Channels | 2 |
| Pin Count | 20 |
| Maximum Supply Voltage | 26V |
| Minimum Supply Voltage | 10V |
| Amplifier Type | Audio |
| Amplifier Class | Class D |
Key Features
- Delivers efficient 10W output power in stereo configuration.
- Features Class D amplifier for high efficiency and compact size.
- Operates at supply voltage range of 10V to 26V.
- Suitable for stereo audio, automotive, television, and mobile device applications.
- Operating temperature range from -40°C to 85°C ensures reliable performance.
- Pin count of 20 pins in a PDIP through-hole mounting package.
- Not certified to automotive standards but designed for general audio amplification.
Product Description
Texas Instruments TPA3125D2N is a highly integrated 2-channel Class D audio amplifier IC delivering 10W output power with high efficiency and compact size. This IC comes in a 20-pin PDIP package designed for through-hole mounting which facilitates easy PCB assembly and prototyping.
Operating from a supply voltage range of 10V up to 26V, the TPA3125D2N supports a wide range of audio applications from stereo audio equipment, televisions, automotive audio systems, PDAs, computers, to mobile devices. The device's Class D topology ensures minimal power loss and reduced heat dissipation, making it suitable for compact and energy-sensitive designs.
The amplifier supports two audio channels and operates reliably over an extended industrial temperature range from -40°C to 85°C, ensuring performance in harsh environmental conditions. Despite its compact footprint, the IC supports a pin count of 20 with a package size of 24.33mm by 6.35mm by 4.57mm, optimizing PCB real estate.
Efficient Class D amplifier for minimal power consumption and compact design. Two channel stereo audio output of 10W total power. Wide supply voltage range of 10V to 26V for versatile applications. Extended operating temperature range from -40°C to 85°C for reliability.
20-pin PDIP package designed for easy through-hole mounting. Compact physical dimensions suitable for embedded audio systems. Ideal for use in televisions, automotive audio, mobile devices, and computer audio systems. No automotive standard certification; intended for general commercial and industrial use.
This amplifier IC is an excellent choice for developers and engineers designing high-efficiency audio circuits requiring compact form factors and robust operation. It is widely used in consumer electronics, automotive infotainment, and professional audio applications.
Explore more Audio Amplifier ICs and components in the Electronics & Electricals category on EnvMart for comprehensive technical and industrial solutions.
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Frequently Asked Questions
The TPA3125D2N delivers an output power of 10W in a stereo configuration.
It operates within a supply voltage range of 10V to 26V.
The amplifier operates reliably over an extended temperature range from -40°C to 85°C.
This model is housed in a 20-pin PDIP package designed for through-hole mounting.
It supports two audio channels, making it suitable for stereo audio applications.
The dimensions are 24.33mm in length, 6.35mm in width, and 4.57mm in height.
It is suitable for a variety of applications including televisions, automotive audio systems, and mobile devices.
It is a Class D audio amplifier, known for its high efficiency and compact size.
The maximum operating temperature is 85°C.
The minimum supply voltage required is 10V.
No, it is not certified to automotive standards but is designed for general audio amplification.
The amplifier has a pin count of 20 pins.
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