TDA6111Q/N4,112

Product Overview

Category

The TDA6111Q/N4,112 belongs to the category of integrated circuits (ICs).

Use

This product is primarily used in audio amplifier applications.

Characteristics

• The TDA6111Q/N4,112 is a monolithic integrated class AB stereo headphone driver.
• It operates on a single supply voltage ranging from 3 V to 15 V.
• This IC offers low power consumption and high output power capability.
• It provides excellent channel separation and low distortion.

Package

The TDA6111Q/N4,112 is available in a small outline package (SOT96-1) with four leads.

Essence

The essence of this product lies in its ability to amplify audio signals for headphone applications efficiently and with high fidelity.

Packaging/Quantity

The TDA6111Q/N4,112 is typically packaged in reels or tubes, with a quantity of 2500 units per reel/tube.

Specifications

• Supply Voltage: 3 V to 15 V
• Output Power: Up to 100 mW per channel
• Total Harmonic Distortion: Less than 0.5%
• Channel Separation: Greater than 60 dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The TDA6111Q/N4,112 has the following pin configuration:

1. GND (Ground)
2. INL (Left Channel Input)
3. INR (Right Channel Input)
4. VCC (Supply Voltage)

Functional Features

• Single-ended stereo headphone driver
• Thermal protection against overheating
• Short-circuit protection for outputs
• Low quiescent current consumption
• Pop noise suppression during power-on/off transitions

Advantages and Disadvantages

Advantages

• High output power capability
• Low distortion and excellent channel separation
• Wide operating voltage range
• Compact package size

Disadvantages

• Limited to stereo headphone applications
• Requires an external power supply

Working Principles

The TDA6111Q/N4,112 operates as a class AB amplifier. It amplifies the audio signals received at the input pins (INL and INR) and drives the headphones connected to the output. The IC ensures low distortion and high fidelity by utilizing internal feedback mechanisms and advanced circuitry.

Detailed Application Field Plans

The TDA6111Q/N4,112 finds extensive use in various audio-related applications, including: - Portable media players - Mobile phones - Personal computers - Gaming consoles - Audio equipment

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the TDA6111Q/N4,112 are: - TPA6111A2DGNR - LM4889MM/NOPB - MAX97220AETE+

These models offer similar functionality and can be used as replacements based on specific requirements.

In conclusion, the TDA6111Q/N4,112 is a versatile integrated circuit designed for stereo headphone amplification. With its compact size, high output power, and low distortion characteristics, it is well-suited for various audio applications.