Description :
The ADS1256 24-Bit ADC AD Module is a professional-grade, high-resolution analog-to-digital converter designed for precision measurement, industrial automation, laboratory instrumentation, and embedded data acquisition systems. Built around the highly reliable Texas Instruments ADS1256 ADC chip, this module delivers exceptional accuracy with 24-bit resolution and supports up to 8 analog input channels, making it ideal for demanding sensing and monitoring applications.
Whether you're measuring temperature, pressure, voltage, current, strain gauges, load cells, or other analog sensor outputs, the ADS1256 ensures stable and low-noise signal conversion. Its programmable gain amplifier (PGA) and differential input capability allow accurate measurement of very small analog signals without sacrificing performance.
The module communicates through a standard SPI interface, enabling seamless integration with popular development platforms such as Arduino, Raspberry Pi, ESP32, STM32, BeagleBone, and other embedded controllers. With low noise, excellent linearity, and high sampling precision, it is widely used in industrial control, scientific research, process monitoring, medical equipment, and precision instrumentation.
Designed for engineers, researchers, and advanced electronics enthusiasts, the ADS1256 module offers dependable performance for applications where measurement accuracy and signal integrity are critical.
Specifications:
| Specification | Details |
|---|---|
| Product Name | ADS1256 24-Bit ADC AD Module |
| ADC Chip | Texas Instruments ADS1256 |
| Resolution | 24-Bit |
| Analog Input Channels | 8 Single-Ended or 4 Differential |
| Communication Interface | SPI |
| Programmable Gain | PGA Supported |
| Input Type | Single-Ended / Differential |
| Reference Voltage | External Reference Supported |
| Sampling Rate | Up to 30,000 Samples per Second (30kSPS) |
| Operating Voltage | 3.3V – 5V (Module Dependent) |
| Signal Type | Analog Input |
| PCB Material | FR4 High-Quality PCB |
| Compatibility | Arduino, Raspberry Pi, ESP32, STM32, AVR, ARM |
| Applications | Industrial Automation, Instrumentation, Sensor Measurement, Data Acquisition |
Features:
- Original ADS1256 24-bit ADC chip
- Ultra-high 24-bit resolution
- 8-channel analog input
- Supports 4 differential input channels
- SPI communication interface
- High-speed data acquisition
- Programmable Gain Amplifier (PGA)
- Excellent noise performance
- High measurement accuracy
- Low power consumption
Frequently Asked Questions ( FAQs )
Q1. What is the ADS1256 module used for?
It is used for converting analog sensor signals into highly accurate 24-bit digital data for measurement and monitoring applications.
Q2. How many analog channels does it support?
It supports 8 single-ended inputs or 4 differential input channels.
Q3. Which communication interface does it use?
The module communicates via the SPI interface.
Q4. Is it compatible with Arduino and Raspberry Pi?
Yes. It works with Arduino, Raspberry Pi, ESP32, STM32, and other SPI-compatible microcontrollers.
Q5. What is the ADC resolution?
The ADS1256 provides 24-bit high-resolution analog-to-digital conversion.
Q6. Does it support differential inputs?
Yes. The module supports both single-ended and differential analog inputs.
Q7. What applications is it suitable for?
It is ideal for industrial automation, laboratory equipment, sensor interfacing, precision measurement, data logging, and scientific research.
Q8. Does the module include a programmable gain amplifier?
Yes. The integrated PGA allows accurate measurement of low-level analog signals.
Package Included:
1x ADS1256 24-Bit ADC Data Acquisition Module – 8 Channel High Precision Analog to Digital Converter Board
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