Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Bulk,Tube |
| Series | SpeakerGuard™ |
| ProductStatus | Active |
| Type | Class D |
| OutputType | 2-Channel (Stereo) |
| MaxOutputPowerxChannels@Load | 6W x 2 @ 8Ohm |
| Voltage-Supply | 8V ~ 26V |
| Features | Depop, Differential Inputs, Short-Circuit and Thermal Protection, Shutdown |
| MountingType | Surface Mount |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| SupplierDevicePackage | 28-HTSSOP |
Tổng quan
Description
The TPA3113D2PWP is a high-performance Class-D audio amplifier integrated circuit (IC) designed by Texas Instruments. It is commonly used in audio applications due to its efficient power management and ability to deliver clear sound output. This amplifier is capable of driving speakers with up to 6 watts per channel in stereo mode or 12 watts in mono mode, making it ideal for compact audio systems.
One of its key features is its high efficiency, which minimizes heat generation and allows for smaller, more compact designs. The TPA3113D2PWP also offers low distortion and noise, ensuring high-quality audio reproduction. It includes built-in protection features, such as short-circuit, over-temperature, and under-voltage protection, which enhance its reliability in various applications.
The IC is typically available in a PowerPad package, which enhances thermal performance and simplifies the design of cooling solutions. Its versatility makes it suitable for a range of applications, from portable speakers to home audio systems and automotive audio solutions.
One of its key features is its high efficiency, which minimizes heat generation and allows for smaller, more compact designs. The TPA3113D2PWP also offers low distortion and noise, ensuring high-quality audio reproduction. It includes built-in protection features, such as short-circuit, over-temperature, and under-voltage protection, which enhance its reliability in various applications.
The IC is typically available in a PowerPad package, which enhances thermal performance and simplifies the design of cooling solutions. Its versatility makes it suitable for a range of applications, from portable speakers to home audio systems and automotive audio solutions.
Equivalent
The TPA3113D2PWP chip, a Class-D audio amplifier from Texas Instruments, can be substituted with several equivalent products. Some alternatives include:
1. TPA3110D2 from Texas Instruments: Similar features and power output.
2. TPA3122D2 from Texas Instruments: Offers similar performance and pin compatibility.
3. MAX98357 from Maxim Integrated: A digital Class-D amplifier with comparable specifications.
4. PAM8610 from PAM: Offers similar functionality and power handling.
These alternatives may differ in some specifications, so it's important to verify compatibility with your application requirements.
1. TPA3110D2 from Texas Instruments: Similar features and power output.
2. TPA3122D2 from Texas Instruments: Offers similar performance and pin compatibility.
3. MAX98357 from Maxim Integrated: A digital Class-D amplifier with comparable specifications.
4. PAM8610 from PAM: Offers similar functionality and power handling.
These alternatives may differ in some specifications, so it's important to verify compatibility with your application requirements.
Features
The TPA3113D2PWP is a high-performance Class-D audio amplifier from Texas Instruments. Key features include:
1. Output Power: It can deliver up to 6 watts per channel into an 8-ohm load with minimal distortion.
2. Efficiency: Offers high efficiency, typically greater than 90%, which reduces heat generation and power loss.
3. Supply Voltage: Operates on a wide supply voltage range from 8 V to 26 V, providing flexibility for various applications.
4. Sound Quality: Features advanced modulation schemes and a high signal-to-noise ratio (SNR) for excellent audio quality.
5. Protection Features: Includes short-circuit protection, thermal overload protection, and undervoltage lockout to enhance reliability and safety.
6. Size and Packaging: Comes in a PowerPAD package, allowing efficient heat dissipation in a compact form factor.
7. Design Flexibility: Supports both single-ended and differential inputs for versatile design options.
8. Low Noise: Designed with advanced noise suppression techniques for clearer audio output.
This amplifier is ideal for consumer electronics, home audio systems, and other applications requiring efficient, high-quality sound reproduction.
1. Output Power: It can deliver up to 6 watts per channel into an 8-ohm load with minimal distortion.
2. Efficiency: Offers high efficiency, typically greater than 90%, which reduces heat generation and power loss.
3. Supply Voltage: Operates on a wide supply voltage range from 8 V to 26 V, providing flexibility for various applications.
4. Sound Quality: Features advanced modulation schemes and a high signal-to-noise ratio (SNR) for excellent audio quality.
5. Protection Features: Includes short-circuit protection, thermal overload protection, and undervoltage lockout to enhance reliability and safety.
6. Size and Packaging: Comes in a PowerPAD package, allowing efficient heat dissipation in a compact form factor.
7. Design Flexibility: Supports both single-ended and differential inputs for versatile design options.
8. Low Noise: Designed with advanced noise suppression techniques for clearer audio output.
This amplifier is ideal for consumer electronics, home audio systems, and other applications requiring efficient, high-quality sound reproduction.
Pinout
The TPA3113D2PWP is a stereo efficient, digital audio power amplifier from Texas Instruments. It is housed in a 28-pin HTSSOP package. The key functions of the TPA3113D2PWP include providing a highly efficient Class-D audio power amplification for driving speakers. It is capable of delivering up to 6W per channel into an 8-ohm load. The amplifier operates with a supply voltage range of 4.5V to 26V, making it suitable for a variety of applications, including TVs, personal computers, and wireless speakers. Features include thermal and short-circuit protection, as well as a shutdown mode for power savings. The TPA3113D2PWP is designed to deliver high-quality audio with low distortion and noise.
Manufacturer
The TPA3113D2PWP is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and produces a wide range of electronic components, including integrated circuits, processors, and analog devices. TI is well-known for its innovations in the semiconductor industry and serves various sectors such as automotive, industrial, personal electronics, communications equipment, and enterprise systems. The company is recognized for its contributions to advancing technology and providing components that are critical in numerous electronic devices and systems.
Application
The TPA3113D2PWP is a stereo class-D audio amplifier commonly used in various audio applications. Key application areas include:
1. Consumer Electronics: Ideal for portable speakers, soundbars, and docking stations due to its efficiency and compact size.
2. Televisions: Enhances audio output in flat-panel TVs.
3. Automotive Audio Systems: Provides robust sound performance for in-car entertainment systems.
4. Home Audio Systems: Used in mini-component systems and powered speakers.
5. Personal Electronics: Suitable for headphones and Bluetooth audio devices.
6. Musical Instruments: Amplifies sound in electric guitars and keyboards.
Its efficient power management and low heat generation make it suitable for battery-powered devices.
1. Consumer Electronics: Ideal for portable speakers, soundbars, and docking stations due to its efficiency and compact size.
2. Televisions: Enhances audio output in flat-panel TVs.
3. Automotive Audio Systems: Provides robust sound performance for in-car entertainment systems.
4. Home Audio Systems: Used in mini-component systems and powered speakers.
5. Personal Electronics: Suitable for headphones and Bluetooth audio devices.
6. Musical Instruments: Amplifies sound in electric guitars and keyboards.
Its efficient power management and low heat generation make it suitable for battery-powered devices.
Package
The TPA3113D2PWP is a Class-D audio amplifier IC from Texas Instruments. The "PWP" in its part number indicates the package type, which is the HTSSOP (Thermally Enhanced Thin Shrink Small Outline Package), featuring 28 pins. This package offers efficient thermal performance suitable for high-power audio applications.
