TPA2010D1YEFT

Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - Mono Class-D audio amplifier - Small package size - Low power consumption - High efficiency - Wide supply voltage range - Excellent audio quality

Package: 9-bump DSBGA (Die-Size Ball Grid Array)

Essence: The TPA2010D1YEFT is a mono Class-D audio amplifier designed for portable electronic devices, such as smartphones, tablets, and portable media players. It provides high-quality audio amplification while consuming minimal power.

Packaging/Quantity: The TPA2010D1YEFT is available in tape and reel packaging with a quantity of 3000 units per reel.

Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: Up to 3W
• Efficiency: Up to 90%
• Total Harmonic Distortion + Noise (THD+N): 0.03% at 1kHz, 1W
• Signal-to-Noise Ratio (SNR): 100dB
• Shutdown Current: 0.01µA

Pin Configuration

The TPA2010D1YEFT has a 9-bump DSBGA package with the following pin configuration:

┌───┐ NC │ │ VDD IN+│ │ GND IN-│ │ SD OUT│ │ FB GND│ │ NC └───┘

Functional Features

• Single-ended input
• Adjustable gain
• Thermal and short-circuit protection
• Pop and click suppression during power-up and shutdown
• Low quiescent current

Advantages

• Small package size allows for space-saving designs
• Low power consumption extends battery life in portable devices
• High efficiency reduces heat dissipation
• Wide supply voltage range provides flexibility in various applications
• Excellent audio quality enhances the user experience

Disadvantages

• Mono output limits stereo sound reproduction
• Limited output power compared to larger amplifiers

Working Principles

The TPA2010D1YEFT is a Class-D amplifier that uses 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 by minimizing power losses.

Detailed Application Field Plans

The TPA2010D1YEFT is suitable for a wide range of portable electronic devices requiring audio amplification. Some potential application fields include:

1. Smartphones and tablets
2. Portable media players
3. Bluetooth speakers
4. Gaming consoles
5. Wearable devices

Alternative Models

1. TPA2010D1YFFR: Similar to TPA2010D1YEFT but with a different package (8-pin MSOP)
2. TPA2010D1YFFT: Similar to TPA2010D1YEFT but with a different package (8-pin DSBGA)
3. TPA2010D1YFDR: Similar to TPA2010D1YEFT but with a different package (8-pin SOIC)

These alternative models offer similar functionality and performance, providing options for different PCB layouts and assembly processes.

In conclusion, the TPA2010D1YEFT is a mono Class-D audio amplifier designed for portable electronic devices. Its small package size, low power consumption, and excellent audio quality make it an ideal choice for various applications.