Texas Instruments

TLC1543CDWG4  

Analog to Digital Converters

TLC1543CDWG4 Description

The TLC1543CDWG4 is a 10-bit Successive Approximation Register (SAR) Analog-to-Digital Converter (ADC) designed by Texas Instruments. This IC is housed in a 20-pin SOIC package and is ideal for applications requiring high-speed data conversion. The TLC1543CDWG4 features a sampling rate of 38,000 samples per second, making it suitable for real-time data acquisition systems. It operates within a supply voltage range of 5V for both analog and digital circuits, ensuring compatibility with standard power supplies.

TLC1543CDWG4 Features

• High-Speed Sampling: With a sampling rate of 38k samples per second, the TLC1543CDWG4 is capable of capturing data quickly and efficiently, making it ideal for applications requiring rapid data acquisition.
• 10-Bit Resolution: The 10-bit resolution provides a balance between precision and speed, suitable for a wide range of applications that require accurate analog-to-digital conversion.
• SPI Interface: The TLC1543CDWG4 uses the SPI data interface, which allows for easy integration with microcontrollers and other digital systems.
• Selectable Address: This feature enables multiple TLC1543CDWG4 devices to be connected to the same bus, simplifying system design and reducing the number of required interface lines.
• Single-Ended Inputs: The device supports 11 single-ended inputs, providing flexibility in signal acquisition.
• External Reference: The use of an external reference voltage allows for precise calibration and ensures consistent performance across different operating conditions.
• Surface Mount Package: The TLC1543CDWG4 is available in a surface-mount package, facilitating easy integration into compact and high-density PCB designs.
• Operating Temperature Range: The device operates within a temperature range of 0°C to 70°C, making it suitable for a variety of environmental conditions.
• Compliance: The TLC1543CDWG4 is REACH unaffected and ROHS3 compliant, ensuring it meets environmental and safety standards.

TLC1543CDWG4 Applications

The TLC1543CDWG4 is well-suited for a variety of applications, including:

• Data Acquisition Systems: Its high-speed sampling rate and 10-bit resolution make it ideal for capturing and processing analog signals in real-time.
• Industrial Automation: The device's robust performance and wide operating temperature range make it suitable for industrial environments where precise control and monitoring are required.
• Medical Equipment: The high precision and reliability of the TLC1543CDWG4 make it a good fit for medical devices that require accurate signal processing.
• Consumer Electronics: The compact surface-mount package and ease of integration make it suitable for consumer electronics where space and cost are critical factors.

Conclusion of TLC1543CDWG4

The TLC1543CDWG4 is a versatile and high-performance ADC that offers a balance of speed, precision, and ease of integration. Its 10-bit resolution and 38k samples per second make it suitable for a wide range of applications, from industrial automation to consumer electronics. The selectable address feature and SPI interface further enhance its flexibility and compatibility with various digital systems. Despite being marked as obsolete, the TLC1543CDWG4 remains a reliable choice for engineers and designers looking for a robust ADC solution.

TLC1543CDWG4 Documents

Download datasheets and manufacturer documentation for TLC1543CDWG4

PCN Assembly/Origin :

Mult Devices 15/Jun/2018      

Datasheets :

TLC1542QFN      

PCN Obsolescence/ EOL :

Mult Dev EOL 13/Dec/2023      

HTML Datasheet :

TLC1542QFN