PCM4201PWRG4

Product Overview

Category: Integrated Circuits (ICs)

Use: The PCM4201PWRG4 is a high-performance, 24-bit, stereo audio analog-to-digital converter (ADC) designed for professional audio applications. It offers exceptional audio quality and low power consumption, making it suitable for various audio recording and processing systems.

Characteristics: - High-resolution audio conversion - Low power consumption - Wide dynamic range - High signal-to-noise ratio - Compact package size

Package: The PCM4201PWRG4 is available in a small-sized TSSOP-16 package, which ensures easy integration into space-constrained designs.

Essence: The PCM4201PWRG4 is the core component responsible for converting analog audio signals into digital format with high precision and fidelity.

Packaging/Quantity: The PCM4201PWRG4 is typically sold in reels of 2500 units per reel.

Specifications

• Resolution: 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
• Power Consumption: 5 mW (typical)
• Operating Temperature Range: -40°C to +85°C

Detailed Pin Configuration

The PCM4201PWRG4 features a TSSOP-16 package with the following pin configuration:

1. VCC: Power supply voltage input
2. GND: Ground reference
3. BCLK: Bit clock input
4. DIN: Serial data input
5. LRCLK: Left/right channel clock input
6. AGND: Analog ground reference
7. AINL: Analog input for the left channel
8. AINR: Analog input for the right channel
9. VREF: Reference voltage input
10. DVDD: Digital power supply voltage input
11. DOUT: Serial data output
12. MCLK: Master clock input
13. NC: No connection
14. NC: No connection
15. NC: No connection
16. NC: No connection

Functional Features

• High-resolution audio conversion: The PCM4201PWRG4 offers 24-bit resolution, ensuring accurate representation of audio signals with exceptional detail.
• Low power consumption: With a typical power consumption of only 5 mW, the PCM4201PWRG4 is energy-efficient and suitable for battery-powered applications.
• Wide dynamic range: The ADC provides a wide dynamic range, allowing it to capture both subtle nuances and loud sounds accurately.
• High signal-to-noise ratio: The PCM4201PWRG4 achieves a signal-to-noise ratio of over 110 dB, resulting in low noise and high fidelity audio conversion.

Advantages and Disadvantages

Advantages: - High-resolution audio conversion - Low power consumption - Wide dynamic range - High signal-to-noise ratio - Compact package size

Disadvantages: - Limited pin configuration options - Requires external components for complete audio processing systems

Working Principles

The PCM4201PWRG4 utilizes a delta-sigma modulation technique to convert analog audio signals into digital format. It employs oversampling and noise shaping to achieve high-resolution conversion with minimal distortion and noise.

Detailed Application Field Plans

The PCM4201PWRG4 is widely used in various professional audio applications, including: - Audio recording systems - Mixing consoles - Digital audio workstations (DAWs) - Musical instruments - Home theater systems

Detailed and Complete Alternative Models

1. PCM4202PWRG4: Similar to PCM4201PWRG4 but with additional features for multi-channel audio conversion.
2. PCM4104PWRG4: A 24-bit stereo ADC with lower power consumption and a smaller package size.
3. PCM4220PWRG4: A high-performance 24-bit stereo ADC with enhanced dynamic range and advanced digital filtering capabilities.

These alternative models offer similar functionality and can be considered based on specific application requirements.

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