Texas Instruments

TLC3544CDW  

Analog to Digital Converters

TLC3544CDW Description

The TLC3544CDW is a high-performance Analog-to-Digital Converter (ADC) designed by Texas Instruments, a leading manufacturer in the semiconductor industry. This 14-bit ADC is part of the Data Acquisition ICs category and is housed in a 20SOIC package, making it suitable for surface mount applications. The TLC3544CDW features a SAR (Successive Approximation Register) architecture, which ensures accurate and efficient analog-to-digital conversion.

TLC3544CDW Features

• High Resolution and Precision: With a 14-bit resolution, the TLC3544CDW offers high precision in converting analog signals to digital data, making it ideal for applications requiring detailed signal analysis.
• Fast Sampling Rate: The ADC supports a sampling rate of 200k samples per second, enabling it to capture rapid changes in analog signals effectively.
• Flexible Data Interface: The TLC3544CDW uses an SPI (Serial Peripheral Interface) for data communication, which is widely used in embedded systems and microcontroller applications, ensuring compatibility and ease of integration.
• Dual Supply Voltages: The device operates with a 5V analog supply voltage and a digital supply voltage ranging from 2.7V to 5.5V, providing flexibility in power supply options.
• Reference Type: It supports both external and internal reference types, allowing users to choose the most suitable configuration for their specific application needs.
• Robust Compliance: The TLC3544CDW is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and safety standards for electronic components.
• Wide Operating Temperature Range: The device operates reliably within a temperature range of 0°C to 70°C, making it suitable for various environmental conditions.
• Moisture Sensitivity Level: With an MSL of 1 (Unlimited), the TLC3544CDW is highly resistant to moisture, enhancing its reliability in different operational environments.

TLC3544CDW Applications

The TLC3544CDW is well-suited for a variety of applications due to its high precision, fast sampling rate, and flexible interface. Some specific use cases include:

• Data Acquisition Systems: Ideal for systems that require high-resolution data capture and analysis, such as scientific instruments, industrial control systems, and medical devices.
• Signal Processing: The fast sampling rate and high resolution make it suitable for applications involving signal processing, such as audio processing and telecommunications.
• Embedded Systems: The SPI interface and surface mount package make it easy to integrate into embedded systems, where space and power efficiency are critical.
• Automotive and Aerospace: The wide operating temperature range and moisture resistance make it suitable for harsh environments, such as those found in automotive and aerospace applications.

Conclusion of TLC3544CDW

The TLC3544CDW from Texas Instruments is a versatile and high-performance ADC that offers a combination of high resolution, fast sampling rate, and flexible interface options. Its SAR architecture ensures accurate and efficient conversion of analog signals to digital data. The device's compliance with environmental and safety standards, along with its robust operating temperature range and moisture resistance, make it a reliable choice for a wide range of applications. Whether used in data acquisition systems, signal processing, or embedded systems, the TLC3544CDW provides the precision and performance needed to meet the demands of modern electronics.

TLC3544CDW Documents

Download datasheets and manufacturer documentation for TLC3544CDW

Datasheets :

TLC3544, TLC3548      

PCN Obsolescence/ EOL :

Mult Dev EOL 13/Dec/2023      

HTML Datasheet :

TLC3544, TLC3548