UDA1334TS/N1,118 - English Editing Encyclopedia Entry

Product Overview

Category: Integrated Circuit (IC)

Use: Audio Digital-to-Analog Converter (DAC)

Characteristics: - High-performance DAC for audio applications - Compact and versatile design - Low power consumption - Supports various audio formats - Provides high-quality sound reproduction

Package: Thin Shrink Small Outline Package (TSSOP)

Essence: UDA1334TS/N1,118 is a high-performance audio DAC designed to convert digital audio signals into analog signals with exceptional accuracy and fidelity.

Packaging/Quantity: The UDA1334TS/N1,118 is typically sold in reels containing 2500 units per reel.

Specifications

• Resolution: Up to 24-bit
• Sampling Rate: Up to 192 kHz
• Output Voltage Range: 0.9 Vpp to 2.1 Vpp
• Power Supply Voltage: 2.7 V to 3.6 V
• Total Harmonic Distortion + Noise (THD+N): <0.01%
• Signal-to-Noise Ratio (SNR): >100 dB
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The UDA1334TS/N1,118 features the following pin configuration:

1. VDD: Power supply voltage input
2. GND: Ground reference
3. SDIN: Serial data input
4. SCLK: Serial clock input
5. LRCK: Left/right channel select input
6. MUTE: Mute control input
7. VOUTL: Analog left channel output
8. VOUTR: Analog right channel output

Functional Features

• High-resolution audio conversion
• Support for multiple audio formats (e.g., PCM, DSD)
• Low power consumption for energy efficiency
• Built-in mute control for easy audio management
• Compact size for space-constrained applications
• Excellent signal-to-noise ratio for clear audio reproduction

Advantages and Disadvantages

Advantages: - High-performance audio conversion - Versatile compatibility with various audio formats - Low power consumption - Compact design for easy integration - Exceptional sound quality

Disadvantages: - Limited output voltage range - Requires external components for complete audio system implementation

Working Principles

The UDA1334TS/N1,118 operates by receiving digital audio data through the SDIN pin. The serial clock input (SCLK) synchronizes the data transfer, while the left/right channel select input (LRCK) determines the active channel. The DAC converts the digital audio data into analog signals, which are then amplified and output through VOUTL and VOUTR pins.

Detailed Application Field Plans

The UDA1334TS/N1,118 is widely used in various audio applications, including: - Portable media players - Digital audio players - Home theater systems - Automotive audio systems - Professional audio equipment

Detailed and Complete Alternative Models

1. PCM5102A: Similar high-performance audio DAC with integrated headphone amplifier.
2. CS4398: Advanced 24-bit DAC with exceptional dynamic range and low distortion.
3. AK4490EQ: Premium-grade DAC with ultra-low noise and high-resolution audio capabilities.

These alternative models offer similar functionality and can be considered as alternatives to the UDA1334TS/N1,118 depending on specific requirements and preferences.

In conclusion, the UDA1334TS/N1,118 is a compact and versatile audio DAC that provides high-quality sound reproduction. With its excellent performance, low power consumption, and compatibility with various audio formats, it is suitable for a wide range of audio applications.