TPA3113D2PWPR

The TPA3113D2PWPR is a high-efficiency, Class-D audio amplifier from Texas Instruments designed for driving speakers in consumer electronics, such as TVs, soundbars, and portable audio systems. It features a dual-channel output, capable of delivering up to 2 x 15 watts into 4-ohm loads, making it suitable for various applications requiring medium power amplification.
Key features include a wide supply voltage range (typically from 5 V to 26 V), integrated shutdown and thermal protection mechanisms, and minimal external component requirements, which simplify design and reduce costs. The amplifier also includes a differential input for improved noise rejection and enhanced audio performance.
With its low idle power consumption and high efficiency (up to 90%), the TPA3113D2PWPR is ideal for battery-powered devices, extending operational life while maintaining sound quality. Its compact size and robust performance make it a popular choice for designers looking to integrate sound amplification into their products effectively.

The TPA3113D2PWPR is a high-performance audio amplifier from Texas Instruments designed for driving speakers in various applications. Key features include:
1. Dual Channel Configuration: Supports two channels with a maximum output power of 15W per channel into 8Ω speakers at 10% THD+N.

2. High Efficiency: Operates with efficiencies up to 90%, reducing heat generation and eliminating the need for complex heat sinks in many applications.
3. Wide Supply Voltage Range: Functions with a supply voltage range of 8V to 25V, making it versatile for different power supply scenarios.
4. Built-in Protection: Integrates short-circuit, over-temperature, and undervoltage protection to enhance reliability.
5. Integrated Feedback: Features an integrated feedback loop for improved performance and reduced external component count.
6. Filtering Capabilities: Allows for a simple external filter design to achieve a wide frequency response.
7. Low Noise and Distortion: Delivers high-quality audio with low total harmonic distortion (THD) for clear sound reproduction.
Ideal for portable audio applications, televisions, and other consumer electronics, the TPA3113D2PWPR is a robust choice for efficient audio amplification.

The TPA3113D2PWPR is packaged in a HTQFP (Heat Sink Thin Quad Flat Pack) format, specifically a 48-pin package. This type allows for efficient thermal management and compact design in applications like audio amplification.

The TPA3113D2PWPR is a stereo Class D audio amplifier from Texas Instruments, featuring a 32-pin PowerPad package (HTQFP). It is designed to deliver high-efficiency amplification for audio applications.
Pin Count: 32 pins.
Key Functions of Pins:
- Power Supply Pins: Provide power to the amplifier (e.g., VDD, GND).
- Input Pins: Receive audio signals (e.g., IN+, IN-).
- Output Pins: Deliver amplified audio to speakers (e.g., OUT+, OUT-).
- Gain Control: Pins for setting gain levels (e.g., Gain configuration pins).
- Protection Features: Pins for thermal and overcurrent protection.
- Control Pins: Enable/disable functions and other operational settings (e.g., MUTE).
The TPA3113D2 is suitable for various applications, including TVs, soundbars, and portable speakers, thanks to its compact size and efficient power management.

The TPA3113D2PWPR is manufactured by Texas Instruments (TI), a global semiconductor company. Founded in 1951, Texas Instruments is headquartered in Dallas, Texas, and is known for its development of analog electronics, embedded processors, and various semiconductor solutions. The company serves a wide range of industries, including automotive, industrial, communications, and consumer electronics, providing innovative technologies that enable advancements in electronic devices. Texas Instruments is particularly recognized for its analog and mixed-signal products, which are essential for various applications such as audio amplification, power management, and signal processing.

The TPA3113D2PWPR is a Class-D audio amplifier used in various applications, including home audio systems, portable speaker systems, television soundbars, and automotive audio solutions. It is suitable for driving speakers in consumer electronics, providing efficient power amplification with minimal distortion. Its compact design and high efficiency make it ideal for battery-operated devices and compact audio equipment.

The TPA3113D2PWPR chip has several equivalent products, including the TPA3116D2, TPA3110, and TPA3118. These chips are also from Texas Instruments and offer similar features for Class-D audio amplification, with variations in power output and efficiency. Always check specific datasheets for detailed specifications and compatibility.