Texas Instruments

PCM1850APJTR

PCM1850APJTR Description

The PCM1850APJTR is a high-performance, 24-bit audio analog-to-digital converter (ADC) designed by Texas Instruments. This obsolete product is ideal for applications requiring high-fidelity audio processing. It features a SPI data interface and operates with both analog and digital voltage supply sources. The PCM1850APJTR supports a wide voltage supply range of 2.7V to 3.6V and 4.5V to 5.5V, ensuring compatibility with various power supply configurations. Housed in a surface-mount package, it is available in a tape and reel format, facilitating efficient manufacturing processes. With a sampling rate of 96k samples per second, this ADC delivers exceptional audio quality. The PCM1850APJTR is REACH unaffected and RoHS3 compliant, adhering to stringent environmental and safety standards. It is classified under HTSUS code 8542.39.0001 and has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of environmental conditions.

PCM1850APJTR Features

• High Resolution: The 24-bit resolution ensures high-fidelity audio conversion, capturing subtle nuances in audio signals.
• Wide Voltage Range: Supports dual voltage supply ranges (2.7V to 3.6V and 4.5V to 5.5V), providing flexibility in power supply options.
• High Sampling Rate: A sampling rate of 96k samples per second enables detailed and accurate audio processing.
• SPI Interface: The SPI data interface simplifies communication with microcontrollers and other digital devices.
• Surface Mount Packaging: The surface-mount package and tape & reel format enhance manufacturing efficiency and reliability.
• Environmental Compliance: REACH unaffected and RoHS3 compliant, ensuring the product meets environmental and safety regulations.
• Moisture Sensitivity Level 1: Suitable for a variety of environmental conditions, reducing the risk of moisture-related damage.

PCM1850APJTR Applications

The PCM1850APJTR is well-suited for applications requiring high-quality audio signal processing. Its high resolution and sampling rate make it ideal for professional audio equipment, such as digital audio workstations, studio mixers, and high-end consumer audio devices. The wide voltage range and SPI interface enable seamless integration into various electronic systems. Specific use cases include:

• Professional Audio Equipment: Digital audio workstations, studio mixers, and recording devices benefit from the high-fidelity audio conversion capabilities.
• Consumer Electronics: High-end audio devices, such as home theater systems and soundbars, can leverage the PCM1850APJTR for superior audio quality.
• Industrial Applications: Audio processing in industrial environments, where reliability and environmental compliance are crucial, can utilize this ADC.

Conclusion of PCM1850APJTR

The PCM1850APJTR from Texas Instruments is a high-performance ADC designed for demanding audio applications. Its 24-bit resolution, wide voltage range, and high sampling rate ensure exceptional audio quality. The SPI interface and surface-mount packaging make it easy to integrate into various electronic systems. Despite being obsolete, the PCM1850APJTR remains a reliable choice for applications requiring high-fidelity audio processing. Its environmental compliance and moisture sensitivity level 1 further enhance its suitability for diverse operating conditions.