TPA6201A1ZQVRG1

Overview

Product Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - Single-channel audio amplifier - Low power consumption - Small package size - High efficiency - Wide voltage range operation

Package: QFN (Quad Flat No-Lead)

Essence: The TPA6201A1ZQVRG1 is a single-channel audio amplifier IC designed for low-power applications. It provides high-quality audio amplification with low distortion and noise.

Packaging/Quantity: Available in tape and reel packaging, with 2500 units per reel.

Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: Up to 1.4W
• Efficiency: Up to 90%
• Total Harmonic Distortion + Noise (THD+N): <0.1%
• Shutdown Current: <1µA
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPA6201A1ZQVRG1 has the following pin configuration:

```

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| | --| VDD | --| IN+ | --| IN- | --| SHUTDOWN | --| GND | --| OUT | |___________| ```

Functional Features

• Low quiescent current consumption
• Short-circuit and thermal protection
• Pop and click suppression during power-up and shutdown
• Differential inputs for improved noise rejection
• Shutdown mode for power-saving when not in use

Advantages

• Compact size allows for easy integration into small devices
• Wide operating voltage range enables flexibility in various applications
• High efficiency results in minimal power wastage
• Low distortion and noise ensure high-quality audio output
• Shutdown mode helps conserve power when the amplifier is not in use

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Single-channel configuration may not be suitable for stereo applications

Working Principles

The TPA6201A1ZQVRG1 operates as a class-AB audio amplifier. It amplifies the input audio signal and delivers it to the output with minimal distortion and noise. The differential inputs help reject common-mode noise, resulting in cleaner audio reproduction. The shutdown mode allows the amplifier to enter a low-power state when not in use, reducing overall power consumption.

Application Field Plans

The TPA6201A1ZQVRG1 is commonly used in various portable audio devices, such as:

1. Mobile phones
2. MP3 players
3. Portable gaming consoles
4. Bluetooth speakers
5. Personal digital assistants (PDAs)

Its small package size, low power consumption, and high efficiency make it ideal for battery-powered devices that require high-quality audio amplification.

Alternative Models

1. TPA6211A1ZQVRG1: Similar specifications but with dual-channel configuration.
2. TPA6203A1ZQVRG1: Higher output power of up to 2.8W.
3. TPA6204A1ZQVRG1: Dual-channel audio amplifier with similar characteristics.

These alternative models provide options for different power requirements and channel configurations, catering to a wider range of audio amplifier applications.

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