PCM1861DBTR

Overview

PCM1861DBTR is a product that belongs to the category of audio converters. It is commonly used in various audio applications, providing high-quality analog-to-digital and digital-to-analog conversion. This device offers exceptional performance and flexibility, making it suitable for a wide range of audio systems.

Category

Audio Converter

Use

PCM1861DBTR is primarily used for converting analog audio signals into digital format and vice versa. It enables seamless integration between analog and digital audio components, allowing for efficient signal processing and transmission.

Characteristics

• High-quality audio conversion
• Flexible configuration options
• Low power consumption
• Compact package size
• Wide operating voltage range

Package

PCM1861DBTR is available in a small and convenient TSSOP-28 package, which ensures easy integration into various audio system designs.

Essence

The essence of PCM1861DBTR lies in its ability to accurately convert analog audio signals into digital format and vice versa. This conversion process is crucial for maintaining audio fidelity and ensuring optimal audio performance.

Packaging/Quantity

PCM1861DBTR is typically packaged in reels, with 2500 units per reel. This packaging quantity allows for efficient production and distribution of the product.

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): >100 dB
• Operating Voltage Range: 3.3V - 5V
• Power Consumption: <10 mW

Detailed Pin Configuration

The PCM1861DBTR features a total of 28 pins, each serving a specific function. The detailed pin configuration is as follows:

1. VCC
2. GND
3. SDOUT
4. SDIN
5. SCLK
6. LRCK
7. MCLK
8. BCLK
9. RESET
10. DVDD
11. AVDD
12. AGND
13. MICBIAS
14. MIC1P
15. MIC1N
16. MIC2P
17. MIC2N
18. MIC3P
19. MIC3N
20. MIC4P
21. MIC4N
22. MICBIAS2
23. MIC5P
24. MIC5N
25. MIC6P
26. MIC6N
27. MICBIAS3
28. MIC7P

Functional Features

• High-resolution audio conversion
• Multiple microphone inputs
• Flexible digital audio interface options
• Low-latency operation
• Integrated digital filters for enhanced audio performance
• Programmable gain control for precise signal adjustment

Advantages and Disadvantages

Advantages

• Excellent audio quality
• Versatile configuration options
• Low power consumption
• Compact package size
• Wide operating voltage range

Disadvantages

• Limited number of microphone inputs
• Requires external components for complete audio system integration

Working Principles

PCM1861DBTR operates based on the principle of analog-to-digital and digital-to-analog conversion. It utilizes high-quality converters and integrated circuits to accurately convert audio signals between analog and digital domains. The device incorporates various digital filters and processing algorithms to enhance audio performance and ensure optimal signal fidelity.

Detailed Application Field Plans

PCM1861DBTR finds applications in a wide range of audio systems, including but not limited to:

1. Professional audio recording equipment
2. Audio mixers and consoles
3. Home theater systems
4. Automotive audio systems
5. Musical instruments and amplifiers
6. Telecommunications devices
7. Consumer electronics

Detailed and Complete Alternative Models

1. PCM1860
2. PCM1862
3. PCM1863
4. PCM1864
5. PCM1865

These alternative models offer similar functionality and performance to PCM1861DBTR, providing users with a range of options based on their specific requirements.

In conclusion, PCM1861DBTR is a versatile audio converter that offers high-quality analog-to-digital and digital-to-analog conversion. With its excellent performance, flexible configuration options, and compact package size, it is well-suited for various audio applications across different industries.