TPA0132PWP

Series:	--
Packaging:	Tube
Part Status:	Obsolete
Type:	Class AB
Output Type:	2-Channel (Stereo) with Stereo Headphones
Max Output Power x Channels @ Load:	2.8W x 2 @ 3 Ohm
Voltage - Supply:	4.5 V ~ 5.5 V
Features:	Depop, Differential Inputs, Input Multiplexer, Shutdown, Volume Control
Mounting Type:	Surface Mount
Operating Temperature:	-40°C ~ 85°C (TA)
Supplier Device Package:	24-HTSSOP
Package / Case:	24-TSSOP (0.173", 4.40mm Width) Exposed Pad
Base Part Number:	TPA0132

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TPA0132PWP Application Field and Working Principle

Linear amplifiers are used to increase the amplitude of an analog signal for a number of industrial or consumer applications. Audio amplifiers are designed to specifically amplify audio signals. The TPA0132PWP is a high-power audio amplifier from Texas Instruments, designed for applications like home theater and distributed audio systems. This amplifier utilizes wireless processing in order to provide a cost-effective solution for high-fidelity audio.

Overview of the TPA0132PWP

The TPA0132PWP is a Class D audio amplifier designed for high-power audio applications. It utilizes 12-V wideband PWM (pulse-width modulation), to accurately reproduce audio signals without any loss of fidelity. This amplifier can provide the same audio signals as larger, more expensive audio amplifiers while providing the user with a much more cost-effective solution.

Applications Areas of the TPA0132PWP

The TPA0132PWP is designed for a variety of applications, from automotive to home theater. The amplifier is capable of accepting analog input signals from CD players, tuners, and other sources. Furthermore, the amplifier can be connected to either a wired or wireless audio system, allowing the user to easily distribute audio throughout their home. Additionally, the amplifier is equipped with advanced protection circuitry that helps to protect the device from damage due to shorts, thermal overloads, or other faults.

Working Principle of the TPA0132PWP

The TPA0132PWP is a high-end amplifier that is designed to maximize audio fidelity. The amplifier is able to accurately reproduce audio signals without any distortion. The amplifier utilizes a number of components to accurately reproduce audio signals, including:

• Input amplifier: This amplifier takes the analog signal from the source and amplifies it before sending it to the next stage.
• DC converter: This component converts the amplified signal into a 12-V wideband PWM signal which is then sent to the output amplifier.
• Output amplifier: This amplifier takes the signal from the DC converter and amplifies it before sending it to the speakers.

Furthermore, the amplifier utilizes over-current, thermal, and short-circuit protection circuitry that helps to protect the device from damage due to faulty operation. The over-current protection circuitry will shut down the device if it exceeds the maximum current limit. In addition, the thermal protection circuitry helps to protect the device from damage due to overheating, while the short-circuit protection circuitry helps to protect the device from damage due to a short circuit.

Conclusion

The TPA0132PWP is a high-power audio amplifier from Texas Instruments, designed for applications such as home theater and distributed audio systems. This amplifier utilizes wireless processing in order to provide a cost-effective solution for high-fidelity audio. Furthermore, the amplifier is equipped with advanced features such as input amplifiers, DC converter, and output amplifiers, as well as protection circuitry. This ensures that the device operates safely and accurately, providing the user with high-fidelity audio with minimal distortion.

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