Texas Instruments

TLC3578IPW  

Analog to Digital Converters

TLC3578IPW Description

The TLC3578IPW from Texas Instruments is a high-performance 14-bit SAR analog-to-digital converter (ADC) designed for precision measurement applications. Housed in a 24-pin TSSOP package, this ADC integrates a single-channel architecture with a 200 kSPS sampling rate, making it suitable for high-speed data acquisition systems. It operates with a 5V analog supply and a flexible 2.7V to 5.5V digital supply, ensuring compatibility with both 3.3V and 5V logic systems. The device features an SPI-compatible serial interface for seamless communication with microcontrollers or DSPs, along with external reference support for enhanced accuracy.

TLC3578IPW Features

• 14-bit resolution with 1:1 sample-and-hold (S/H) to ADC ratio for precise signal conversion.
• Flexible input configuration: Supports 4 or 8 single-ended inputs, enabling versatile signal routing.
• High-speed SPI interface for efficient data transfer, ideal for embedded systems.
• Low-power operation with 5V analog and 2.7V–5.5V digital supply, optimizing energy efficiency.
• 200 kSPS sampling rate ensures rapid data capture for dynamic applications.
• External reference voltage support for improved accuracy in critical measurements.
• RoHS3 compliant and REACH unaffected, meeting stringent environmental standards.
• Moisture Sensitivity Level (MSL) 2 ensures reliability in humid conditions.

TLC3578IPW Applications

The TLC3578IPW excels in applications requiring high-resolution, medium-speed ADC performance, such as:

• Industrial automation: Process control, sensor interfaces, and data logging systems.
• Medical instrumentation: Portable diagnostic devices and patient monitoring equipment.
• Test and measurement: Oscilloscopes, spectrum analyzers, and precision multimeters.
• Automotive systems: Battery monitoring, engine control, and safety sensors.
• Consumer electronics: High-fidelity audio equipment and advanced touch panels.

Conclusion of TLC3578IPW

The TLC3578IPW stands out as a high-accuracy, versatile ADC with a robust feature set tailored for demanding applications. Its 14-bit resolution, flexible power supply, and SPI interface make it a reliable choice for designers seeking a balance between speed and precision. While it is currently in Last Time Buy status, its performance characteristics ensure it remains a competitive solution for legacy and new designs requiring SAR-based ADCs. Ideal for industrial, medical, and automotive systems, this device delivers consistent performance in a compact, surface-mount package.

TLC3578IPW Documents

Download datasheets and manufacturer documentation for TLC3578IPW

Datasheets :

TLC3574/78, TLC2574/78      

PCN Obsolescence/ EOL :

Mult Dev EOL 13/Dec/2023      

PCN Design/Specification :

Mult PN PART MARKING 08/Dec/2023