Texas Instruments

TLC3578IDWG4  

Analog to Digital Converters

TLC3578IDWG4 Description

The TLC3578IDWG4 is a high-performance analog-to-digital converter (ADC) from Texas Instruments, designed for demanding data acquisition applications. This 14-bit ADC features a successive approximation register (SAR) architecture, providing precise and reliable conversion of analog signals to digital data. The TLC3578IDWG4 supports a sampling rate of 200,000 samples per second (200k SPS), ensuring high-speed data capture and processing. It offers a versatile data interface through the SPI protocol, facilitating seamless integration with various microcontrollers and processors.

TLC3578IDWG4 Features

• High Resolution and Precision: With 14-bit resolution, the TLC3578IDWG4 delivers high-precision conversion, making it ideal for applications requiring detailed signal analysis.
• Fast Sampling Rate: The 200k SPS sampling rate enables rapid data capture, essential for real-time monitoring and control systems.
• Flexible Power Supply: The ADC operates with an analog supply voltage of 5V and a digital supply voltage ranging from 2.7V to 5.5V, offering compatibility with a wide range of power sources.
• SPI Interface: The SPI data interface simplifies communication with host devices, ensuring efficient data transfer and ease of integration.
• External Reference: The TLC3578IDWG4 utilizes an external reference, allowing users to optimize the reference voltage for their specific application requirements.
• Surface Mount Packaging: The surface mount package (24SOIC) ensures robust mechanical stability and ease of installation on printed circuit boards.
• Compliance and Reliability: The TLC3578IDWG4 is REACH unaffected and ROHS3 compliant, ensuring environmental safety and regulatory compliance.
• Moisture Sensitivity Level: With an MSL of 1 (unlimited), the device is suitable for various environmental conditions without the need for special handling.

TLC3578IDWG4 Applications

The TLC3578IDWG4 is well-suited for a variety of applications where high-speed, high-precision data acquisition is critical. These applications include:

• Industrial Automation: For real-time monitoring and control of industrial processes, the TLC3578IDWG4 provides accurate and rapid data conversion, enhancing system efficiency and reliability.
• Medical Equipment: In medical devices requiring precise signal processing, such as ECG and EEG machines, the high resolution and fast sampling rate of the TLC3578IDWG4 ensure accurate patient data capture.
• Instrumentation and Test Equipment: The ADC's high precision and fast sampling capabilities make it ideal for oscilloscopes, spectrum analyzers, and other test equipment where detailed signal analysis is necessary.
• Automotive Systems: For automotive applications, the TLC3578IDWG4 can be used in engine control units, sensor interfaces, and other systems requiring reliable and precise data acquisition.

Conclusion of TLC3578IDWG4

The TLC3578IDWG4 from Texas Instruments is a versatile and high-performance ADC that offers a combination of high resolution, fast sampling rate, and flexible power supply options. Its SAR architecture ensures reliable and precise data conversion, making it suitable for a wide range of demanding applications. The device's compliance with environmental regulations and its robust surface mount packaging further enhance its appeal for industrial and medical applications. Despite its obsolete status, the TLC3578IDWG4 remains a valuable component for engineers and designers seeking high-quality data acquisition solutions.

TLC3578IDWG4 Documents

Download datasheets and manufacturer documentation for TLC3578IDWG4

Datasheets :

TLC3574/78, TLC2574/78      

PCN Obsolescence/ EOL :

Mult Dev EOL 13/Dec/2023