TPA2029D1YZFR

Product Overview

Category

The TPA2029D1YZFR belongs to the category of audio amplifiers.

Use

It is primarily used for amplifying audio signals in various electronic devices.

Characteristics

• Package: The TPA2029D1YZFR comes in a small outline package (DSBGA) with a 0.4mm pitch.
• Essence: This amplifier is designed to provide high-quality audio amplification with low power consumption.
• Packaging/Quantity: The TPA2029D1YZFR is typically sold in reels, with a quantity of 3000 units per reel.

Specifications

The specifications of the TPA2029D1YZFR include:

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: Up to 2.8W into 4Ω at 5V
• Efficiency: Up to 90%
• Shutdown Current: < 1µA
• Total Harmonic Distortion + Noise (THD+N): < 0.1%
• Signal-to-Noise Ratio (SNR): > 100dB
• Operating Temperature Range: -40°C to 85°C

Detailed Pin Configuration

The TPA2029D1YZFR has the following pin configuration:

1. VDD: Power supply input
2. GND: Ground reference
3. SD: Shutdown control input
4. IN+: Positive audio input
5. IN-: Negative audio input
6. OUT: Amplified audio output

Functional Features

The TPA2029D1YZFR offers the following functional features:

• Low quiescent current consumption
• Short-circuit and thermal protection
• Pop and click suppression during power-up and shutdown
• Adjustable gain settings
• Integrated feedback loop compensation

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Small package size
• Pop and click suppression

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Restricted operating temperature range

Working Principles

The TPA2029D1YZFR operates as a class-D amplifier, utilizing pulse-width modulation (PWM) techniques. It converts the input audio signal into a high-frequency square wave, which is then filtered and amplified to produce the desired audio output.

Detailed Application Field Plans

The TPA2029D1YZFR finds applications in various electronic devices, including:

1. Mobile phones
2. Tablets
3. Portable media players
4. Bluetooth speakers
5. Gaming consoles

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TPA2029D1YZFR are:

1. TPA2030D1YZFR
2. TPA2031D1YZFR
3. TPA2032D1YZFR
4. TPA2033D1YZFR
5. TPA2034D1YZFR

These models offer similar functionality and characteristics, providing flexibility in design choices.

In conclusion, the TPA2029D1YZFR is a compact audio amplifier with low power consumption and high-quality audio amplification capabilities. Its small package size and functional features make it suitable for various portable electronic devices. However, designers should consider its limited output power and operating temperature range when selecting this amplifier for their applications.