Global NX

The ADS574KP is a precision 12-bit analog-to-digital converter (ADC) designed for high-speed, high-resolution signal acquisition systems. Built by Texas Instruments, this ADC features a successive approximation register (SAR) architecture and operates at conversion rates suitable for real-time industrial and scientific applications. Housed in a DIP-28 package, it offers a reliable, through-hole solution for designs requiring robust analog performance and minimal external components.

• Manufacturer: Texas Instruments

• Part Number: ADS574KP

• Resolution: 12 bits

• Conversion Method: Successive Approximation (SAR)

• Max Sampling Rate: ~40 kSPS (kilo samples per second)

• Input Voltage Range: 0V to +10V (unipolar) or ±5V (bipolar, depending on configuration)

• Reference Voltage: Internal or external configurable

• Supply Voltage: +5V (digital) and ±12V to ±15V (analog)

• Interface: Parallel output (12-bit wide bus)

• Package: DIP-28, Through-Hole

• Temperature Range: 0°C to +70°C (commercial grade)

• True 12-bit resolution with low integral and differential non-linearity

• Fast acquisition and conversion for real-time data processing

• Internal sample-and-hold circuit for stable signal conversion

• Compatible with microcontrollers, DSPs, and data loggers

• Rugged DIP package for industrial or legacy system integration

• Excellent for low-noise environments and precision measurements

• Data acquisition systems

• Industrial automation

• Scientific instrumentation

• Medical electronics (non-life-support applications)

• Control systems and process monitoring

• Legacy equipment repairs and replacements