PCM1863DBTR

The PCM1863DBTR is a stereo audio analog-to-digital converter (ADC) designed for high-fidelity audio applications. It features a 32-bit, 192kHz sampling rate and integrates a digital microphone interface, making it ideal for capturing audio in professional audio recording systems.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

• FS: Frame Sync
• STH: Serial Transmit Hole
• SD0-SD31: Serial PCM Audio Data
• MCLK: Master Clock
• BICK: Bit Clock
• LRCK: Left/Right Clock
• SDOUT: Serial Data Output
• MODE: Interface Mode Select
• VCC: Power Supply
• DGND: Digital Ground
• AGND: Analog Ground

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the PCM1863DBTR ADC for a visual representation.

Key Features

• High-Resolution Audio: The PCM1863DBTR supports 32-bit resolution and a sampling rate of 192kHz, ensuring high-quality audio conversion.
• Integrated Digital Microphone Interface: With a digital microphone interface, this ADC simplifies connectivity for microphone input applications.
• Low Latency: The ADC offers low latency performance, making it suitable for real-time audio processing applications.
• Flexible Interface: The PCM1863DBTR provides multiple audio interfaces, including frame sync, bit clock, and serial data output, for versatile connectivity.
• Wide Supply Voltage Range: Operating from a single power supply voltage, this ADC is compatible with various audio system configurations.

Note: For detailed technical specifications, please refer to the PCM1863DBTR datasheet.

Application

• Professional Audio Recording: Ideal for use in professional audio recording equipment, capturing high-fidelity audio signals for studio-grade results.
• Audio Processing Systems: Suitable for audio processing systems requiring high-resolution audio conversion with low latency.
• Digital Audio Workstations: Used in digital audio workstations and audio interfaces for precise audio signal capture.

Functionality

The PCM1863DBTR is a stereo ADC that converts analog audio signals into digital format with high precision and fidelity. It is designed to deliver superior audio quality for professional audio applications.

Usage Guide

• Power Supply: Connect VCC (Pin 9) to the power supply voltage and AGND (Pin 11) to analog ground for proper operation.
• Audio Input: Interface the analog audio input signals to the designated analog input pins for conversion.
• Data Output: Retrieve the converted digital audio data from the serial data output pin for further processing.

Frequently Asked Questions

Q: What is the sampling rate supported by the PCM1863DBTR?
A: The PCM1863DBTR supports a sampling rate of up to 192kHz, ensuring detailed audio capture.

Q: Is the PCM1863DBTR suitable for microphone input applications?
A: Yes, the PCM1863DBTR features an integrated digital microphone interface, making it ideal for microphone input applications in audio systems.