The PCM2912PJTR is a sophisticated 16-bit audio codec integrated circuit designed by Luminary Micro/Texas Instruments, primarily targeting industrial control applications with advanced audio processing capabilities. This versatile USB-interfaced device provides high-performance stereo audio conversion functionality through its integrated analog-to-digital and digital-to-analog converter architecture.
Engineered for robust performance, the IC operates across a wide temperature range of -25°C to 85°C, making it suitable for challenging industrial environments. Its sigma-delta conversion technology enables exceptional audio signal processing with impressive specifications, including a signal-to-noise ratio and dynamic range of 92dB and 90dB respectively for both ADCs and DACs.
The device supports USB data interface connectivity and offers flexible power management, accommodating analog and digital supply voltages between 4.35V and 5.25V. Its 32-TQFP (7x7) surface-mount package ensures compact integration and ease of implementation across various electronic design platforms.
Key advantages include its high-resolution 16-bit conversion capability, stereo audio handling, and versatile industrial-grade performance. The codec is particularly well-suited for applications requiring precise audio signal conversion, such as industrial control systems, audio processing equipment, and embedded audio interfaces.
Alternative or equivalent models might include similar USB audio codecs from manufacturers like Analog Devices, Cirrus Logic, or other Texas Instruments product lines with comparable specifications. Engineers and designers should consult manufacturer datasheets for precise compatibility and feature comparisons.
PCM2912PJTR (1)
PCM2912PJTR Key Technical Attributes
Stereo Audio
16-bit Resolution
USB Data Interface
PCM2912PJTR Packing Size
The PCM2912PJTR by Luminary Micro/Texas Instruments is supplied in a 32-TQFP (Thin Quad Flat Package) with dimensions of 7x7mm. This surface-mount package is compact, enabling high-density PCB designs. It features a 32-pin configuration optimized for secure mounting and stable electrical contact. The tape & reel (TR) packaging method ensures optimal protection during shipping and straightforward automated assembly, supporting efficient mass production. The TQFP package also provides good thermal management for its class, which is crucial for long-term operational stability.
PCM2912PJTR Application
This device is primarily designed for use in industrial control systems, particularly within the subcategory of panel meters such as counters and hour meters. Additionally, its stereo audio encoding and decoding capabilities via USB make it suitable for a range of audio signal processing applications in both industrial and consumer electronic environments. Its robust temperature range and compliance with industrial standards make it ideal for environments demanding high reliability.
PCM2912PJTR Features
The PCM2912PJTR is a highly integrated IC audio codec featuring 16-bit resolution audio performance and USB connectivity. The device supports a voltage supply of 4.35V to 5.25V for both analog and digital operations, maximizing system design flexibility. It boasts a typical signal-to-noise (S/N) ratio of 92dB and a dynamic range of 90dB for both ADC and DAC paths, ensuring high-fidelity audio conversion. With a sigma-delta architecture, this codec maintains exceptional linearity and minimizes distortion. The single ADC with dual DACs setup allows efficient audio data streaming to and from the host device. Its operating temperature ranges from -25°C to 85°C, facilitating usage in demanding industrial and harsh environments. The surface mount design allows for automated placement and reduced real estate on printed circuit boards.
PCM2912PJTR Quality and Safety Features
The PCM2912PJTR is manufactured in compliance with stringent quality standards and offers RoHS-compliant options upon request, ensuring low environmental impact and suitability for global markets. Its packaging and construction are designed for durability and high reliability, meeting industrial-grade performance and safety benchmarks. The device undergoes rigorous testing to ensure stable operation in the defined temperature and power supply ranges. Built-in ESD protection and robust pin layouts contribute to enhanced safety in adverse conditions.
PCM2912PJTR Compatibility
The PCM2912PJTR is compatible with standard USB interfaces and fits seamlessly into designs requiring stereo audio conversion via USB. Its 32-TQFP form factor is widely supported by modern PCB layouts, making it easily deployable in a variety of new or legacy system designs. The specified voltage range for both analog and digital circuits ensures interoperability with other established components and modules operating on similar supplies.
PCM2912PJTR Datasheet PDF
Our website provides the most authoritative and comprehensive datasheet for the PCM2912PJTR product model. We strongly recommend customers download the datasheet directly from this page to obtain the latest and most detailed technical information, design recommendations, and application guidelines.
Quality Distributor
IC-Components is a premium authorized distributor of Luminary Micro/Texas Instruments products. We offer genuine PCM2912PJTR inventory with professional customer service and competitive pricing. For this model, prompt quoting and reliable supply are available—visit our website to get an instant quote and secure your industrial audio solutions today.
