TPA6110A2DGNG4

Overview

Category: Integrated Circuit (IC)

Use: Audio Amplifier

Characteristics: - High output power - Low distortion - Wide supply voltage range - Thermal and short-circuit protection - Small package size

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

Essence: The TPA6110A2DGNG4 is a high-performance audio amplifier IC designed for various audio applications.

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 150mW per channel
• Total Harmonic Distortion + Noise (THD+N): 0.1% at 1kHz, 100mW into 32Ω
• Efficiency: Up to 90%
• Shutdown Current: Less than 1µA
• Operating Temperature Range: -40°C to 85°C

Pin Configuration

The TPA6110A2DGNG4 has the following pin configuration:

```

---

| | --| VDD GND|-- Pin 1: Ground --| IN+ OUT|-- Pin 2: Output --| IN- SHDN|-- Pin 3: Shutdown --| BP MODE|-- Pin 4: Mode Select --| BYP VDD |-- Pin 5: Bypass Capacitor --| AGND VDD |-- Pin 6: Analog Ground --| VDD VDD |-- Pin 7: Positive Power Supply |___________| ```

Functional Features

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

Advantages and Disadvantages

Advantages: - High output power capability - Low distortion for high-quality audio reproduction - Wide supply voltage range allows flexibility in power source selection - Small package size enables compact designs - Thermal and short-circuit protection ensures device safety

Disadvantages: - Limited output power compared to higher wattage amplifiers - Requires external components for proper operation

Working Principles

The TPA6110A2DGNG4 is a class AB audio amplifier that operates by amplifying the input audio signal and delivering it to the connected speakers or headphones. It utilizes a bridge-tied load (BTL) configuration, which allows for increased output power without the need for an output coupling capacitor.

The amplifier can be configured for single-ended or differential input, providing flexibility in system design. It features adjustable gain settings to accommodate different input signal levels. The device also incorporates pop and click suppression circuitry to eliminate noise during power-up and shutdown.

Thermal and short-circuit protection mechanisms are integrated into the IC to safeguard against overheating and potential damage. Additionally, the low quiescent current ensures minimal power consumption when the amplifier is not in use.

Detailed Application Field Plans

The TPA6110A2DGNG4 is suitable for various audio applications, including but not limited to: - Portable audio devices - Headphone amplifiers - Multimedia speakers - Gaming consoles - Automotive audio systems

Detailed and Complete Alternative Models

Some alternative models to the TPA6110A2DGNG4 include: - TPA6211A1DGNR - TPA6211A2DGNR - TPA6211A4DGNR - TPA6211A1DRBR - TPA6211A2DRBR - TPA6211A4DRBR

These alternative models offer similar functionality and performance characteristics, providing options for different design requirements.

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