TLV3202AQDGKRQ1

Product Overview

• Category: Integrated Circuit (IC)
• Use: Audio Amplifier
• Characteristics: Low-power stereo audio amplifier with digital volume control
• Package: VSSOP-8
• Essence: The TLV3202AQDGKRQ1 is a high-performance audio amplifier designed for automotive applications.
• Packaging/Quantity: Tape and reel, 2500 units per reel

Specifications

• Supply Voltage Range: 2.5V to 5.5V
• Output Power: Up to 1.4W per channel into 4Ω load at 5V supply voltage
• Total Harmonic Distortion + Noise (THD+N): 0.03% at 1kHz, 1.2W output power
• Signal-to-Noise Ratio (SNR): 95dB at 1kHz, 1.2W output power
• Shutdown Current: 0.01μA (typical)

Pin Configuration

The TLV3202AQDGKRQ1 has the following pin configuration:

___________ | | NC |1 8| VDD IN- |2 7| OUT- IN+ |3 6| OUT+ GND |4 5| SHUTDOWN |___________|

Functional Features

• Low-power consumption
• Digital volume control
• Short-circuit and thermal protection
• Wide supply voltage range
• High output power capability
• Low total harmonic distortion and noise
• Shutdown mode for power saving

Advantages and Disadvantages

Advantages

• High-quality audio amplification
• Low power consumption
• Compact package size
• Wide supply voltage range allows for flexibility in various applications

Disadvantages

• Limited output power compared to higher wattage amplifiers
• Requires external components for full functionality

Working Principles

The TLV3202AQDGKRQ1 is a class-D audio amplifier that utilizes pulse-width modulation (PWM) to convert the input audio signal into a high-frequency square wave. This square wave is then filtered and amplified to produce the desired audio output. The digital volume control feature allows for precise adjustment of the audio level.

Detailed Application Field Plans

The TLV3202AQDGKRQ1 is specifically designed for automotive audio systems, including car radios, infotainment systems, and speaker amplification. Its low-power consumption and compact package make it suitable for space-constrained applications.

Alternative Models

• TLV3202AQDGNRQ1
• TLV3202AQDRG4
• TLV3202AQDRCRQ1

These alternative models offer similar functionality and performance characteristics to the TLV3202AQDGKRQ1 and can be considered as substitutes depending on specific application requirements.

In conclusion, the TLV3202AQDGKRQ1 is a versatile audio amplifier IC designed for automotive applications. With its low-power consumption, digital volume control, and high-quality audio amplification, it provides an excellent solution for various audio systems in vehicles.