ADS1232 24-Bit Ultra Low Noise Analog-To-Digital Converter

The ADS1232 is a precision 24-bit ultra-low noise analog-to-digital converter (ADC) designed for applications requiring high-quality measurement of analog signals. Here are the features, specifications, and applications:

  Features:  

• Precision 24-bit ADC.
• Complete front-end solution for bridge sensor applications such as weigh scales, strain gauges, and pressure sensors.
• Onboard low-noise programmable gain amplifier (PGA).
• Selectable gain options of 1, 2, 64, or 128.
• Two-channel differential input with a built-in temperature sensor (ADS1232).
• Selectable data rates of 10SPS or 80SPS.
• Flexible clocking options with a low-drift onboard oscillator or optional external crystal.
• Simple serial digital interface for easy integration with microcontrollers.
• Fully specified operating temperature range from -40°C to +105°C.

  Specifications:  

• Model: ADS1232
• Operating Voltage: 2.7V – 5.3V
• RMS Noise: 17nV at 10SPS (PGA = 128), 44nV at 80SPS (PGA = 128)
• Noise-Free Resolution: 19.2-Bit at Gain = 64
• Over 100dB Simultaneous 50Hz and 60Hz Rejection
• Temperature Range: -40°C to +105°C
• Weight: 5 g

  Applications:  

• Weigh scales
• Strain gauges
• Pressure sensors
• Industrial process control

  Package Includes:  

• 1 x ADS1232 24-bit Ultra Low Noise Analog-to-Digital Converter