TAS5404TPHDRQ1

Product Overview

Category

TAS5404TPHDRQ1 belongs to the category of audio amplifier integrated circuits (ICs).

Use

This product is primarily used in automotive audio systems for amplifying audio signals.

Characteristics

• High-quality audio amplification
• Low power consumption
• Compact size
• Automotive-grade reliability and durability

Package

TAS5404TPHDRQ1 is available in a small outline package (SOP) with a thermal pad for efficient heat dissipation.

Essence

The essence of TAS5404TPHDRQ1 lies in its ability to provide high-fidelity audio amplification in automotive applications while maintaining low power consumption and compact form factor.

Packaging/Quantity

This product is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Power Supply Voltage: 6V - 18V
• Output Power: 40W x 4 channels
• Total Harmonic Distortion: <0.01%
• Signal-to-Noise Ratio: >100dB
• Operating Temperature Range: -40°C to +105°C

Detailed Pin Configuration

The TAS5404TPHDRQ1 IC has the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. IN1: Audio input channel 1
4. IN2: Audio input channel 2
5. IN3: Audio input channel 3
6. IN4: Audio input channel 4
7. OUT1: Amplified audio output channel 1
8. OUT2: Amplified audio output channel 2
9. OUT3: Amplified audio output channel 3
10. OUT4: Amplified audio output channel 4
11. MUTE: Mute control input
12. STBY: Standby control input

Functional Features

• High-efficiency Class-D amplifier architecture
• Built-in protection circuitry against overvoltage, undervoltage, and short circuits
• Mute and standby control for power management
• Low quiescent current in standby mode
• Advanced thermal management for reliable operation in automotive environments

Advantages and Disadvantages

Advantages

• High-quality audio amplification with low distortion
• Efficient power consumption for improved fuel efficiency in vehicles
• Compact size allows for flexible installation in limited spaces
• Robust protection features ensure long-term reliability

Disadvantages

• Limited output power compared to larger amplifier systems
• Requires external components for complete audio system integration

Working Principles

TAS5404TPHDRQ1 utilizes a Class-D amplifier topology to convert the incoming audio signals into high-power amplified output. The digital input signals are modulated using pulse width modulation (PWM) techniques, resulting in efficient power conversion and minimal heat dissipation. The amplified audio signals are then delivered to the respective output channels.

Detailed Application Field Plans

TAS5404TPHDRQ1 is specifically designed for automotive audio applications, including car stereos, infotainment systems, and speaker systems. Its compact size, low power consumption, and robust protection features make it an ideal choice for automotive manufacturers aiming to provide high-quality audio experiences in their vehicles.

Detailed and Complete Alternative Models

• TAS5414TPHDRQ1: Similar to TAS5404TPHDRQ1 but with 50W x 4 channels output power.
• TAS5424TPHDRQ1: Similar to TAS5404TPHDRQ1 but with additional built-in DSP functionality.
• TAS5434TPHDRQ1: Similar to TAS5404TPHDRQ1 but with 60W x 4 channels output power and enhanced thermal management.

These alternative models offer varying output power and additional features to cater to different automotive audio system requirements.

In conclusion, TAS5404TPHDRQ1 is a high-quality audio amplifier IC designed for automotive applications. Its compact size, low power consumption, and robust protection features make it an excellent choice for automotive manufacturers looking to enhance the audio experience in their vehicles.