Overview
The ADS131M04IRUKT is a high-performance, 4-channel, simultaneous-sampling, 24-bit delta-sigma (ΔΣ) analog-to-digital converter (ADC) produced by Texas Instruments. Designed for precision measurement applications, this component is ideal for industrial automation, energy monitoring, and medical instrumentation. Its market positioning targets engineers and developers working on systems requiring high accuracy and low noise performance. The ADS131M04IRUKT stands out for its integrated features, such as a programmable gain amplifier (PGA) and a low-drift voltage reference, making it a competitive choice in the ADC market.
Key Specifications
| Parameter | Value | Unit | Notes |
|---|---|---|---|
| Resolution | 24 | bits | High precision |
| Channels | 4 | - | Simultaneous sampling |
| Input Type | Differential | - | Supports high accuracy |
| Data Rate | Up to 64 kSPS | kSPS | High-speed data conversion |
| Power Supply | 2.7 to 5.25 | V | Wide operating range |
| Package | QFN | - | Compact design |
Key Features
- Simultaneous sampling of four channels ensures synchronized data acquisition.
- Integrated PGA allows for signal amplification, reducing external component count.
- Low-drift voltage reference enhances measurement accuracy over temperature variations.
- High data rate of up to 64 kSPS supports real-time applications.
- Wide power supply range enables flexibility in system design.
Applications
The ADS131M04IRUKT is widely used in applications requiring high precision and low noise. In industrial automation, it is employed for monitoring and control systems. In energy monitoring, it is utilized for accurate measurement of power consumption. In medical instrumentation, it ensures reliable data acquisition for diagnostic devices. Its high performance and integrated features make it a versatile solution for these and other demanding applications.
Q & A
1. What is the resolution of the ADS131M04IRUKT?
The resolution is 24 bits, providing high precision for measurement applications.
2. How many channels does the ADC support?
It supports four channels with simultaneous sampling capability.
3. What is the input type of the ADS131M04IRUKT?
The input type is differential, ensuring high accuracy in signal measurement.
4. What is the maximum data rate of the ADC?
The maximum data rate is 64 kSPS, suitable for real-time data acquisition.
5. What is the power supply range for the ADS131M04IRUKT?
The power supply range is 2.7 to 5.25 volts, offering flexibility in system design.
6. What package does the ADS131M04IRUKT use?
It uses a QFN package, which is compact and suitable for space-constrained applications.
7. Does the ADC include a programmable gain amplifier?
Yes, it includes an integrated PGA to amplify signals and reduce external component requirements.
8. Is the voltage reference temperature stable?
Yes, the low-drift voltage reference ensures stable performance across temperature variations.
9. What are the typical applications of the ADS131M04IRUKT?
Typical applications include industrial automation, energy monitoring, and medical instrumentation.
10. Why is the ADS131M04IRUKT suitable for high-precision applications?
Its high resolution, low noise, and integrated features make it ideal for applications requiring accurate measurements.
