Texas Instruments

TLC3545ID  

Analog to Digital Converters

TLC3545ID Description

The TLC3545ID is a high-performance analog-to-digital converter (ADC) designed by Texas Instruments, a leading manufacturer in the electronics industry. This 14-bit ADC is part of the Data Acquisition ICs category and is housed in an 8SOIC package, making it suitable for surface mount applications. The TLC3545ID features a single A/D converter with a sampling rate of 200,000 samples per second (200k SPS), ensuring high-speed data acquisition. It operates on a 5V analog and digital supply voltage, making it compatible with a wide range of systems. The device utilizes a Successive Approximation Register (SAR) architecture and requires an external reference for accurate conversions. The TLC3545ID communicates via the SPI data interface, facilitating easy integration into various electronic systems. With a moisture sensitivity level (MSL) of 1, it is suitable for unlimited storage conditions, and it complies with ROHS3 and REACH regulations, ensuring environmental safety and regulatory compliance.

TLC3545ID Features

• High Resolution and Accuracy: The TLC3545ID offers 14-bit resolution, providing precise analog-to-digital conversions. This high resolution is crucial for applications requiring detailed signal analysis and accurate data representation.
• Fast Sampling Rate: With a sampling rate of 200k samples per second, the TLC3545ID can quickly capture and convert analog signals, making it ideal for real-time data acquisition systems.
• SPI Interface: The device supports SPI communication, enabling seamless integration with microcontrollers and other digital systems. This interface allows for efficient data transfer and control.
• Single Supply Voltage: Operating on a single 5V supply for both analog and digital sections simplifies power management and reduces the complexity of the power supply design.
• External Reference: The use of an external reference ensures high accuracy and stability in the conversion process, which is essential for applications where precision is critical.
• SAR Architecture: The Successive Approximation Register (SAR) architecture provides a balance between speed and accuracy, making it suitable for a wide range of applications.
• Regulatory Compliance: The TLC3545ID is ROHS3 compliant and REACH unaffected, ensuring that it meets environmental and regulatory standards for use in various markets.
• Moisture Sensitivity Level 1: The device can be stored and used in unlimited moisture conditions, making it robust and reliable for different environments.

TLC3545ID Applications

The TLC3545ID is well-suited for a variety of applications due to its high resolution, fast sampling rate, and ease of integration. Some specific use cases include:

• Data Acquisition Systems: Ideal for systems that require high-speed and high-resolution data capture, such as industrial monitoring, environmental sensing, and medical equipment.
• Signal Processing: The TLC3545ID can be used in signal processing applications where accurate and rapid conversion of analog signals to digital data is necessary.
• Instrumentation: The device is suitable for precision instruments that need to convert analog inputs to digital outputs for further processing and analysis.
• Automotive and Transportation: High-speed and accurate data acquisition are essential in automotive systems for real-time monitoring and control.
• Consumer Electronics: The TLC3545ID can be used in consumer electronics where high-resolution data capture is required, such as in audio and video equipment.

Conclusion of TLC3545ID

The TLC3545ID from Texas Instruments is a versatile and high-performance ADC that offers a combination of high resolution, fast sampling rate, and ease of integration. Its 14-bit resolution and 200k SPS sampling rate make it suitable for a wide range of applications, from industrial monitoring to consumer electronics. The device's SPI interface and single 5V supply simplify design and integration, while its external reference ensures high accuracy. With its regulatory compliance and robust moisture sensitivity level, the TLC3545ID is a reliable choice for various electronic systems. Whether used in data acquisition, signal processing, or instrumentation, the TLC3545ID provides the performance and reliability needed for modern electronic applications.

TLC3545ID Documents

Download datasheets and manufacturer documentation for TLC3545ID

Datasheets :

TLC3541, TLC3545      

HTML Datasheet :

TLC3541, TLC3545      

PCN Design/Specification :

Design 25/Feb/2022