Texas Instruments

TLC3544IPW  

Analog to Digital Converters

TLC3544IPW Description

The TLC3544IPW is a high-performance, 14-bit successive approximation register (SAR) analog-to-digital converter (ADC) designed by Texas Instruments. This IC is part of the Data Acquisition ICs category and is housed in a 20-TSSOP package. It features a single ADC with a sampling rate of up to 200,000 samples per second (200k SPS), making it suitable for applications requiring high-speed data acquisition. The TLC3544IPW supports both internal and external reference types, providing flexibility in design and ensuring accurate conversions.

TLC3544IPW Features

• High Resolution and Accuracy: The TLC3544IPW offers a 14-bit resolution, ensuring precise analog-to-digital conversions. This high resolution is ideal for applications requiring detailed signal analysis and processing.
• Fast Sampling Rate: With a sampling rate of 200k SPS, the TLC3544IPW can quickly capture and convert analog signals, making it suitable for real-time data acquisition systems.
• Flexible Data Interface: The TLC3544IPW uses an SPI data interface, allowing for easy integration with microcontrollers and other digital systems. This interface ensures reliable and efficient data transfer.
• Wide Supply Voltage Range: The IC operates with an analog supply voltage of 5V and a digital supply voltage ranging from 2.7V to 5.5V, providing compatibility with various power supply configurations.
• Robust Compliance: The TLC3544IPW is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards. It also has a moisture sensitivity level (MSL) of 1, making it suitable for a wide range of manufacturing environments.
• Reference Flexibility: The TLC3544IPW supports both internal and external reference types, allowing designers to choose the most suitable reference for their application, whether for cost savings or enhanced accuracy.
• Surface Mount Packaging: The TLC3544IPW is available in a surface mount package, facilitating easy integration into compact and high-density PCB designs.

TLC3544IPW Applications

The TLC3544IPW is ideal for a variety of applications that require high-speed, high-resolution data acquisition. Some specific use cases include:

• Industrial Automation: The high sampling rate and resolution make the TLC3544IPW suitable for monitoring and controlling industrial processes, where precise and rapid data acquisition is crucial.
• Medical Equipment: In medical devices that require accurate signal processing, such as ECG machines or patient monitoring systems, the TLC3544IPW can provide reliable and precise data.
• Automotive Systems: For automotive applications, the TLC3544IPW can be used in sensor interfaces, where fast and accurate data acquisition is necessary for real-time monitoring and control.
• Consumer Electronics: In consumer devices that require high-quality signal processing, such as audio equipment or smart home devices, the TLC3544IPW can ensure accurate and efficient data conversion.

Conclusion of TLC3544IPW

The TLC3544IPW from Texas Instruments is a versatile and high-performance ADC that offers a combination of high resolution, fast sampling rate, and flexible design options. Its 14-bit resolution and 200k SPS sampling rate make it suitable for a wide range of applications, from industrial automation to medical equipment. The SPI data interface and wide supply voltage range ensure easy integration with various systems, while its compliance with environmental and safety standards makes it a reliable choice for modern electronics. The TLC3544IPW is an excellent choice for designers looking for a robust and flexible ADC solution.

TLC3544IPW Documents

Download datasheets and manufacturer documentation for TLC3544IPW

Datasheets :

TLC3544, TLC3548      

PCN Obsolescence/ EOL :

Mult Dev EOL 13/Dec/2023      

HTML Datasheet :

TLC3544, TLC3548      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023