TPA6201A1ZQVR

Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - Single-channel audio amplifier - Low power consumption - Small package size - High output power capability - Wide supply voltage range

Package: SOT-23-5

Essence: The TPA6201A1ZQVR is a single-channel audio amplifier IC designed for low-power applications. It provides high-quality audio amplification with a small footprint and low power consumption.

Packaging/Quantity: The TPA6201A1ZQVR is available in a SOT-23-5 package, which contains one IC per package.

Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: Up to 1.25W
• Total Harmonic Distortion + Noise (THD+N): 0.1%
• Efficiency: 90%
• Shutdown Current: 0.01µA
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPA6201A1ZQVR has the following pin configuration:

```

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

• IN+: Non-inverting input
• IN-: Inverting input
• V+: Positive supply voltage
• GND: Ground
• OUT: Amplified audio output
• SHUTDOWN: Shutdown control input

Functional Features

• Low quiescent current consumption
• Thermal and short-circuit protection
• Pop and click suppression during power-up and shutdown
• Shutdown mode for power-saving when not in use
• Wide supply voltage range for flexibility in various applications

Advantages and Disadvantages

Advantages: - Low power consumption - Small package size - High output power capability - Wide supply voltage range - Pop and click suppression

Disadvantages: - Limited to single-channel audio amplification - May require additional components for specific applications

Working Principles

The TPA6201A1ZQVR operates as a class-AB amplifier, utilizing a push-pull configuration to amplify the audio signal. It accepts an input audio signal through the non-inverting (IN+) and inverting (IN-) inputs, amplifies it, and outputs the amplified audio signal through the OUT pin. The SHUTDOWN pin allows the amplifier to enter a low-power shutdown mode when not in use.

Detailed Application Field Plans

The TPA6201A1ZQVR is suitable for various low-power audio amplification applications, including but not limited to: - Portable audio devices - Mobile phones - Tablets - Bluetooth speakers - Headphones - Personal computers

Detailed and Complete Alternative Models

• TPA6211A1ZQVR
• TPA6211A2ZQVR
• TPA6211A3ZQVR
• TPA6211A4ZQVR
• TPA6211A5ZQVR

These alternative models offer similar functionality and characteristics to the TPA6201A1ZQVR, providing options for different power requirements or specific application needs.

In conclusion, the TPA6201A1ZQVR is a single-channel audio amplifier IC that offers high-quality audio amplification with low power consumption. Its small package size and wide supply voltage range make it suitable for various low-power audio applications. However, it is limited to single-channel amplification and may require additional components for specific applications.