TPA6201A1DGNR

Overview

Product Category: Integrated Circuit (IC)

Use: Audio Amplifier

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

Package: 8-pin MSOP (Mini Small Outline Package)

Essence: The TPA6201A1DGNR is a high-performance audio amplifier designed for low-power applications. It provides excellent audio quality and efficient amplification in a compact package.

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 into 8Ω at 5V
• Total Harmonic Distortion + Noise (THD+N): 0.1% (typical)
• Efficiency: Up to 90%
• Shutdown Current: 0.01μA (typical)
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPA6201A1DGNR has the following pin configuration:

```

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| | --| VDD GND|-- Pin 1: Ground (GND) --| IN+ OUT|-- Pin 2: Output (OUT) --| IN- SHDN|-- Pin 3: Shutdown (SHDN) --| BP VDD|-- Pin 4: Positive Power Supply (VDD) |___________| ```

Functional Features

1. Low Power Consumption: The TPA6201A1DGNR operates efficiently with low power consumption, making it suitable for battery-powered devices.
2. High Efficiency: With an efficiency of up to 90%, the amplifier maximizes power utilization and minimizes heat dissipation.
3. Wide Supply Voltage Range: The amplifier can operate within a wide supply voltage range of 2.5V to 5.5V, providing flexibility in various applications.
4. Excellent Audio Quality: The TPA6201A1DGNR delivers high-quality audio with low distortion and noise levels.
5. Shutdown Mode: The amplifier includes a shutdown pin (SHDN) that allows for power-saving mode when not in use.

Advantages and Disadvantages

Advantages: - Compact size - High efficiency - Wide supply voltage range - Low power consumption - Excellent audio quality

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

Working Principles

The TPA6201A1DGNR is a class-AB audio amplifier that utilizes a bridge-tied load (BTL) configuration. It amplifies the input audio signal and drives a single speaker or load. The amplifier operates by modulating the input signal using a push-pull configuration, resulting in amplified audio output.

Detailed Application Field Plans

The TPA6201A1DGNR is commonly used in various low-power audio applications, including but not limited to: - Portable audio devices (MP3 players, smartphones, tablets) - Bluetooth speakers - Gaming consoles - Personal computer peripherals - Home entertainment systems

Detailed and Complete Alternative Models

1. TPA6211A1DGNR: Similar to TPA6201A1DGNR, but with higher output power capability.
2. TPA6203A1DGNR: Dual-channel audio amplifier with similar characteristics to TPA6201A1DGNR.
3. TPA6210A2DGNR: Stereo audio amplifier with higher output power and additional features.

These alternative models provide options for different power requirements and application scenarios.

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