TLV320DAC3120IRHBR

Product Overview

Category

The TLV320DAC3120IRHBR belongs to the category of digital-to-analog converters (DACs).

Use

This product is primarily used in audio applications where high-quality digital audio signals need to be converted into analog signals for playback through speakers or headphones.

Characteristics

• High-resolution: The TLV320DAC3120IRHBR supports a resolution of up to 24 bits, ensuring accurate and detailed audio reproduction.
• Low distortion: It offers low total harmonic distortion (THD) and noise, resulting in clear and faithful audio output.
• Integrated features: This DAC includes built-in digital filters, volume control, and power management capabilities, simplifying system design and reducing external component count.

Package

The TLV320DAC3120IRHBR comes in a compact and industry-standard QFN package, which facilitates easy integration into various audio systems.

Essence

The essence of this product lies in its ability to convert digital audio data into high-fidelity analog signals, enabling immersive audio experiences.

Packaging/Quantity

The TLV320DAC3120IRHBR is typically packaged in reels, with each reel containing a specified quantity of units. The exact packaging and quantity can vary depending on the supplier.

Specifications

• Resolution: Up to 24 bits
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Signal-to-Noise Ratio (SNR): >100 dB
• Power Supply Voltage: 3.3 V
• Digital Interface: I2S, TDM, and DSP compatible

Detailed Pin Configuration

1. VCC: Power supply voltage input
2. GND: Ground reference
3. SDIN: Serial data input
4. SCLK: Serial clock input
5. LRCLK: Left/right channel select
6. SDOUT: Serial data output
7. MCLK: Master clock input
8. VREF: Reference voltage output
9. AGND: Analog ground reference
10. OUTL: Analog left channel output
11. OUTR: Analog right channel output

Functional Features

• Digital Filtering: The TLV320DAC3120IRHBR incorporates digital filters to enhance audio quality by reducing noise and improving frequency response.
• Volume Control: It offers integrated volume control functionality, allowing precise adjustment of audio levels.
• Power Management: This DAC includes power management features such as standby mode and low-power consumption, optimizing energy efficiency.

Advantages and Disadvantages

Advantages

• High-resolution audio reproduction
• Low distortion and noise levels
• Integrated digital filters for improved audio quality
• Compact package for easy integration
• Power management capabilities for energy efficiency

Disadvantages

• Limited availability of alternative models
• Higher cost compared to lower-end DACs

Working Principles

The TLV320DAC3120IRHBR operates by receiving digital audio data through its input pins (SDIN, SCLK, and LRCLK) and converting it into analog signals using a high-resolution digital-to-analog conversion process. The converted analog signals are then amplified and output through the OUTL and OUTR pins.

Detailed Application Field Plans

The TLV320DAC3120IRHBR finds applications in various audio systems, including: 1. Professional audio equipment: Used in studio monitors, mixing consoles, and audio interfaces to ensure accurate audio reproduction. 2. Consumer electronics: Integrated into high-end audio players, home theater systems, and soundbars for immersive audio experiences. 3. Automotive audio systems: Employed in car infotainment systems to deliver high-quality audio playback. 4. Telecommunications: Utilized in VoIP phones and conference systems to enhance audio clarity during calls.

Detailed and Complete Alternative Models

While the TLV320DAC3120IRHBR is a highly capable DAC, alternative models with similar features include: 1. PCM1794A: A high-performance DAC offering 24-bit resolution and low distortion levels. 2. CS4398: Known for its excellent dynamic range and signal-to-noise ratio. 3. AK4490EQ: Provides exceptional audio quality with its 32-bit resolution and low THD+N.

These alternative models can be considered based on specific application requirements and availability.

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