UDA1352TS/N3,118

Product Overview

Category

The UDA1352TS/N3,118 belongs to the category of audio digital-to-analog converters (DACs).

Use

It is primarily used for converting digital audio signals into analog signals for high-quality audio playback.

Characteristics

• High-resolution audio conversion
• Low distortion and noise levels
• Wide dynamic range
• Compact size
• Low power consumption

Package

The UDA1352TS/N3,118 comes in a small surface-mount package, making it suitable for integration into various audio devices.

Essence

The essence of the UDA1352TS/N3,118 lies in its ability to accurately convert digital audio signals into analog form, ensuring faithful reproduction of sound.

Packaging/Quantity

The UDA1352TS/N3,118 is typically packaged in reels or tubes, with a quantity of 250 units per reel/tube.

Specifications

• Resolution: Up to 24-bit
• Sampling Rate: Up to 192 kHz
• Total Harmonic Distortion + Noise (THD+N): <0.001%
• Signal-to-Noise Ratio (SNR): >110 dB
• Power Supply Voltage: 3.3 V
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

1. VDD: Power supply voltage
2. GND: Ground
3. LRCK: Left/right channel clock input
4. BCK: Bit clock input
5. DIN: Digital audio data input
6. MCLK: Master clock input
7. AGND: Analog ground
8. VREF: Reference voltage output
9. VOUTL: Left channel analog output
10. VOUTR: Right channel analog output

Functional Features

• Multi-bit Delta-Sigma architecture for high-resolution audio conversion
• On-chip digital filters for improved audio performance
• Integrated voltage reference for simplified design
• Low power consumption for energy-efficient operation
• Flexible input interface supporting various audio formats

Advantages and Disadvantages

Advantages

• High-quality audio conversion with low distortion and noise levels
• Wide dynamic range for accurate sound reproduction
• Compact size allows for integration into space-constrained devices
• Low power consumption prolongs battery life in portable applications

Disadvantages

• Limited availability of alternative models from other manufacturers
• Requires external components for complete audio playback system implementation

Working Principles

The UDA1352TS/N3,118 utilizes a multi-bit Delta-Sigma architecture to convert digital audio signals into analog form. It employs on-chip digital filters to enhance the audio quality and minimize distortion. The device operates by receiving digital audio data and clock signals, which are then processed and converted into analog signals using a combination of digital-to-analog conversion techniques.

Detailed Application Field Plans

The UDA1352TS/N3,118 is widely used in various audio applications, including:

1. Consumer Electronics: Hi-fi systems, DVD players, home theater systems
2. Automotive: Car audio systems, infotainment systems
3. Professional Audio: Studio equipment, mixing consoles, audio interfaces
4. Portable Devices: MP3 players, smartphones, tablets

Detailed and Complete Alternative Models

While the UDA1352TS/N3,118 is a highly capable audio DAC, there are alternative models available from other manufacturers that offer similar functionality. Some notable alternatives include:

1. PCM1794A by Texas Instruments
2. CS4398 by Cirrus Logic
3. AK4490EQ by AKM Semiconductor

These alternative models provide comparable audio performance and can be considered based on specific application requirements.

In conclusion, the UDA1352TS/N3,118 is a high-quality audio digital-to-analog converter that offers accurate and faithful sound reproduction. Its compact size, low power consumption, and wide range of applications make it a popular choice in the audio industry.

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