TPA0213DGQRG4

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - High-performance audio amplifier - Low power consumption - Small package size - Wide operating voltage range

Package: DGQ (8-pin VSSOP)

Essence: TPA0213DGQRG4 is a high-performance audio amplifier IC designed for various audio applications.

Packaging/Quantity: The TPA0213DGQRG4 is available in tape and reel packaging, with 2500 units per reel.

Specifications

Supply Voltage Range: 2.5V to 5.5V
Output Power: Up to 1.2W
Total Harmonic Distortion + Noise (THD+N): 0.1%
Efficiency: 90%
Shutdown Current: 0.01µA
Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPA0213DGQRG4 has the following pin configuration:

OUT-
GND
IN+
IN-
SHUTDOWN
BYPASS
VDD
OUT+

Functional Features

High-quality audio amplification
Low noise and distortion
Built-in shutdown mode for power saving
Bypass mode for direct signal path
Short-circuit and thermal protection

Advantages and Disadvantages

Advantages: - High-performance audio amplification - Low power consumption - Small package size - Wide operating voltage range - Built-in protection features

Disadvantages: - Limited output power compared to higher wattage amplifiers - Not suitable for high-power audio applications

Working Principles

The TPA0213DGQRG4 is a class-D audio amplifier that utilizes pulse-width modulation (PWM) to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the desired audio output. The class-D design ensures high efficiency and low power consumption.

Detailed Application Field Plans

The TPA0213DGQRG4 is commonly used in various audio applications, including:

Portable audio devices
Mobile phones
Tablets
Bluetooth speakers
Gaming consoles
Personal computers
Automotive audio systems

Detailed and Complete Alternative Models

TPA0211DGQRG4
TPA0212DGQRG4
TPA0214DGQRG4
TPA0215DGQRG4
TPA0216DGQRG4

These alternative models offer similar functionality and characteristics to the TPA0213DGQRG4, providing options for different power requirements or specific application needs.

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Seznam 10 běžných otázek a odpovědí souvisejících s aplikací TPA0213DGQRG4 v technických řešeních

Sure! Here are 10 common questions and answers related to the application of TPA0213DGQRG4 in technical solutions:

Q: What is TPA0213DGQRG4? A: TPA0213DGQRG4 is a specific model of operational amplifier (op-amp) manufactured by Texas Instruments.
Q: What are the key features of TPA0213DGQRG4? A: Some key features of TPA0213DGQRG4 include low noise, wide bandwidth, high slew rate, and low distortion.
Q: What is the typical voltage supply range for TPA0213DGQRG4? A: The typical voltage supply range for TPA0213DGQRG4 is between ±2.25V and ±18V.
Q: Can TPA0213DGQRG4 be used in audio applications? A: Yes, TPA0213DGQRG4 is commonly used in audio applications such as headphone amplifiers, audio mixers, and audio processing systems.
Q: Does TPA0213DGQRG4 support single-supply operation? A: Yes, TPA0213DGQRG4 can be operated with a single power supply, making it suitable for portable and battery-powered devices.
Q: What is the input impedance of TPA0213DGQRG4? A: The input impedance of TPA0213DGQRG4 is typically very high, which helps minimize loading effects on the signal source.
Q: Can TPA0213DGQRG4 drive low-impedance loads? A: Yes, TPA0213DGQRG4 has a high output current capability, allowing it to drive low-impedance loads such as headphones or speakers.
Q: Is TPA0213DGQRG4 suitable for precision applications? A: While TPA0213DGQRG4 offers good performance, it is primarily designed for general-purpose audio applications and may not be ideal for precision applications.
Q: Does TPA0213DGQRG4 have built-in protection features? A: Yes, TPA0213DGQRG4 includes built-in protection features like thermal shutdown and short-circuit protection to ensure safe operation.
Q: Where can I find more information about TPA0213DGQRG4? A: You can find detailed information about TPA0213DGQRG4 in the datasheet provided by Texas Instruments or on their official website.