Texas Instruments

TLC1541IFN  

Analog to Digital Converters

TLC1541IFN Description

The TLC1541IFN is a 10-bit, single-ended analog-to-digital converter (ADC) designed by Texas Instruments, featuring a successive approximation register (SAR) architecture. This IC is housed in a surface-mount package and is ideal for applications requiring high-speed data acquisition. The TLC1541IFN supports a sampling rate of 32,000 samples per second, ensuring efficient and accurate data conversion. It operates with a 5V analog and digital supply voltage, making it suitable for a wide range of electronic systems. The device is equipped with 11 single-ended inputs, providing flexibility in signal acquisition. The TLC1541IFN also features a selectable address, which enhances its versatility in multi-device configurations. Despite being marked as obsolete, the TLC1541IFN remains a reliable choice for legacy systems and specific applications where its unique features are advantageous. It is REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory compliance.

TLC1541IFN Features

• High-Speed Sampling: With a sampling rate of 32k samples per second, the TLC1541IFN ensures rapid data acquisition, making it suitable for real-time applications.
  -10-Bit Resolution: The 10-bit resolution provides precise analog-to-digital conversion, essential for applications requiring high accuracy.
• SPI Data Interface: The SPI interface facilitates easy integration with microcontrollers and other digital systems, simplifying communication and control.
• Selectable Address: This feature allows multiple TLC1541IFN devices to be connected on the same bus, enhancing system scalability.
• Single-Ended Inputs: The 11 single-ended inputs offer flexibility in signal acquisition, accommodating a variety of analog signals.
• External Reference: The use of an external reference voltage ensures high accuracy and stability in conversion results.
• 5V Supply Voltage: Both analog and digital supply voltages are 5V, simplifying power supply design and compatibility with existing systems.
• Surface-Mount Package: The surface-mount package type is ideal for compact and high-density PCB designs.
• Moisture Sensitivity Level 1: The MSL 1 rating indicates that the device is not moisture-sensitive, allowing for unlimited storage and handling without special precautions.

TLC1541IFN Applications

The TLC1541IFN is well-suited for a variety of applications where high-speed, accurate data acquisition is required. Some specific use cases include:

• Industrial Automation: The high sampling rate and 10-bit resolution make it ideal for monitoring and controlling industrial processes, such as temperature, pressure, and flow rate measurements.
• Medical Equipment: In medical devices, the TLC1541IFN can be used for precise signal acquisition, such as in electrocardiograms (ECGs) and other diagnostic equipment.
• Automotive Systems: For automotive applications, the TLC1541IFN can be used in sensor interfaces, providing accurate and reliable data for engine management, safety systems, and more.
• Consumer Electronics: In consumer electronics, the TLC1541IFN can be utilized in devices requiring analog signal processing, such as audio equipment and smart home devices.
• Legacy Systems: Given its obsolete status, the TLC1541IFN is particularly useful for maintaining and upgrading legacy systems where its specific features are already integrated.

Conclusion of TLC1541IFN

The TLC1541IFN, despite being marked as obsolete, remains a valuable component in the electronics industry due to its high-speed sampling, 10-bit resolution, and versatile features. Its ability to support multiple devices through selectable addressing and its compatibility with 5V supply voltages make it a reliable choice for a range of applications. Whether used in industrial automation, medical equipment, automotive systems, or consumer electronics, the TLC1541IFN offers precise and efficient data acquisition. For legacy systems, it provides a stable and proven solution, ensuring continued performance and reliability.

TLC1541IFN Documents

Download datasheets and manufacturer documentation for TLC1541IFN