CS43130-CNZ

Product Overview

• Category: Audio Integrated Circuit
• Use: This integrated circuit is designed for high-quality audio applications.
• Characteristics: The CS43130-CNZ offers exceptional audio performance, low power consumption, and a compact package size.
• Package: The CS43130-CNZ is available in a small form factor package, making it suitable for space-constrained applications.
• Essence: This integrated circuit provides high-fidelity audio reproduction with minimal distortion and noise.
• Packaging/Quantity: The CS43130-CNZ is typically sold in reels of 2500 units.

Specifications

• Resolution: The CS43130-CNZ supports up to 32-bit resolution.
• Sampling Rate: It can handle sampling rates up to 384 kHz.
• Dynamic Range: The dynamic range of this IC is 120 dB.
• Total Harmonic Distortion: THD+N is less than 0.0004%.
• Power Supply: The CS43130-CNZ operates on a single 3.3V power supply.

Detailed Pin Configuration

The CS43130-CNZ has a total of 24 pins. Here is the detailed pin configuration:

1. VDD - Power supply voltage
2. GND - Ground
3. LRCK - Left/right channel clock
4. SCLK - Serial clock
5. SDIN - Serial data input
6. SDOUT - Serial data output
7. MCLK - Master clock
8. BCLK - Bit clock
9. DSD - Direct Stream Digital input
10. HP_L+ - Left channel headphone positive output
11. HP_L- - Left channel headphone negative output
12. HP_R+ - Right channel headphone positive output
13. HP_R- - Right channel headphone negative output
14. AUX_L+ - Left channel auxiliary positive output
15. AUX_L- - Left channel auxiliary negative output
16. AUX_R+ - Right channel auxiliary positive output
17. AUX_R- - Right channel auxiliary negative output
18. VREF - Reference voltage
19. AGND - Analog ground
20. AVDD - Analog power supply voltage
21. DVDD - Digital power supply voltage
22. GPIO1 - General-purpose input/output 1
23. GPIO2 - General-purpose input/output 2
24. RESET - Reset pin

Functional Features

The CS43130-CNZ offers the following functional features:

• High-resolution audio playback
• Low power consumption
• Integrated headphone amplifier
• Support for various audio formats (PCM, DSD)
• Built-in digital filters for enhanced sound quality
• Flexible control options through GPIO pins

Advantages and Disadvantages

Advantages of the CS43130-CNZ include:

• Excellent audio performance with high resolution and low distortion
• Compact package size suitable for space-constrained applications
• Integrated headphone amplifier simplifies system design
• Support for multiple audio formats enhances versatility

Disadvantages of the CS43130-CNZ include:

• Limited availability in smaller quantities
• Relatively higher cost compared to some alternative models

Working Principles

The CS43130-CNZ operates by receiving digital audio data and converting it into analog signals using a high-resolution digital-to-analog converter (DAC). The converted analog signals are then amplified by an integrated headphone amplifier before being output to the headphones or auxiliary outputs.

Detailed Application Field Plans

The CS43130-CNZ is well-suited for a wide range of audio applications, including:

1. Portable audio devices such as smartphones and tablets
2. Personal music players and digital audio players
3. Hi-fi audio systems and amplifiers
4. Professional audio equipment
5. Automotive audio systems

Alternative Models

Here are some alternative models that offer similar functionality to the CS43130-CNZ:

1. CS4398: A high-performance audio DAC with 120 dB dynamic range.
2. PCM1794A: A 32-bit audio DAC with advanced digital filtering capabilities.
3. AK4490EQ: A premium audio DAC with low distortion and high signal-to-noise ratio.

These alternative models can be considered based on specific requirements and cost considerations.

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