The PCM1850PJTR is a high-performance, single-chip stereo audio analog-to-digital converter (ADC) from the renowned semiconductor manufacturer, Texas Instruments (TI). This advanced audio ADC is designed to deliver exceptional sound quality and is well-suited for a variety of audio applications, including professional and consumer audio systems, musical instruments, and digital audio effects processors.

Key Features and Benefits

• High-Resolution Audio: The PCM1850PJTR supports 24-bit linear PCM output data, ensuring high-resolution audio capture for an immersive listening experience.
• Sampling Rate Flexibility: With a wide range of sampling rates from 8 kHz to 96 kHz, this ADC can be tailored to various audio applications, from voice recording to high-fidelity music playback.
• Low Distortion: It boasts an excellent total harmonic distortion plus noise (THD+N) performance, minimizing audio distortion and preserving the integrity of the original sound.
• Integrated Anti-Aliasing Filter: The built-in digital anti-aliasing filter helps to reduce signal aliasing, ensuring cleaner audio conversion and output.
• Programmable Gain Amplifier: The on-chip programmable gain amplifier allows for precise volume control and signal level adjustment to match various input sources.
• Easy Interface: The PCM1850PJTR features a simple serial audio interface for easy connection to DSPs and microprocessors.
• Power Management: Advanced power management features enable efficient operation, reducing power consumption when the device is inactive.

Applications

The PCM1850PJTR is versatile and can be integrated into an array of audio systems. Some common applications include:

• Home theater systems
• Professional audio mixing consoles
• Multi-track recording systems
• AV receivers
• Automotive audio systems

Quality and Reliability

As with all Texas Instruments products, the PCM1850PJTR is manufactured to the highest quality standards, ensuring reliability and performance in even the most demanding environments. The device comes in a TSSOP (Thin Shrink Small Outline Package) form factor, making it suitable for space-constrained applications.