Introduction
We are proud to present our new product, the ADS131M02IPWR, a highly cost-effective and versatile analog-to-digital converter (ADC). As a leading manufacturer located in China, we are committed to providing our customers with the best-quality products that will make their businesses more efficient and profitable.
Features and Benefits
The ADS131M02IPWR boasts a range of powerful features that makes it the ideal choice for any merchant seeking to boost the accuracy and reliability of their analog-to-digital conversion processes. These features include:
1. High Resolution: We understand that precision is key when it comes to analog-to-digital conversion, and that's why the ADS131M02IPWR is designed to deliver high-resolution conversion with a resolution of 24 bits.
2. Low Noise Performance: Whether you're dealing with temperature sensors, strain gauges or any other sensitive signals, the ADS131M02IPWR delivers impressive low-noise performance to ensure that you get the most accurate and dependable results.
3. High Sampling Rates: When it comes to ADCs, having a high sampling rate is key to ensuring that you can capture all the necessary data in real-time. With a maximum sampling rate of 2 MSPS, this ADC is perfect for high-speed data acquisition applications.
4. Versatility: The ADS131M02IPWR is highly versatile and comes with a range of input channels, allowing you to convert both differential and single-ended input signals with ease. It is also compatible with a wide range of supply voltages, ranging from 2.3 to 5.5 V.
5. Ease of Integration: With a small form factor, low power consumption, and easy-to-use SPI interface, the ADS131M02IPWR is incredibly easy to integrate into any existing system.
Applications
The ADS131M02IPWR is suitable for a wide range of applications where high-precision and high-speed analog-to-digital conversion is required. Some of the most interesting applications include:
1. Industrial Automation: From temperature measurements to strain gauge analysis, the ADS131M02IPWR is the ideal choice for any industrial automation application seeking to improve accuracy and performance.
2. Medical Diagnostics: The high-resolution, low-noise performance of the ADS131M02IPWR makes it the perfect choice for precise medical diagnostics, including ECG and EEG recordings.
3. Automotive Applications: With its high sampling rate and low power consumption, the ADS131M02IPWR is a great option for automotive applications, including battery monitoring and motor control.
4. Data Acquisition: Whether you're collecting environmental data or analyzing electronic signals, the ADS131M02IPWR provides high-speed and high-precision analog-to-digital conversion for your data acquisition applications.
Conclusion
In conclusion, if you're looking for a high-precision, high-speed, and versatile analog-to-digital converter, the ADS131M02IPWR is the perfect choice for you. As a leading manufacturer located in China, we pride ourselves in delivering top-quality products that will help boost the efficiency and profitability of your business. So why wait? Contact us today to start enjoying the benefits of the ADS131M02IPWR!
Description
The ADS131M02 is a two-channel, simultaneouslysampling, 24-bit, delta-sigma (ΔΣ), analog-to-digital converter (ADC) that offers wide dynamic range, low power, and energy-measurement-specific features, making the device an excellent fit for energy metering, power metrology, and circuit breaker applications. The ADC inputs can be directly interfaced to a resistordivider network or a power transformer to measure voltage or to a current transformer, shunt, or a Rogowski coil to measure current.
The individual ADC channels can be independently configured depending on the sensor input. A lownoise, programmable gain amplifier (PGA) provides gains ranging from 1 to 128 to amplify low-level signals. Additionally, this device integrates channelto-channel phase calibration and offset and gain calibration registers to help remove signal-chain errors.
A low-drift, 1.2-V reference is integrated into the device reducing printed circuit board (PCB) area. Optional cyclic redundancy checks (CRCs) on the data input, data output, and register map maintain communication integrity.
The complete analog front-end (AFE) is offered in a 20-pin TSSOP package or a leadless 20-pin WQFN package and is specified over the industrial temperature range of –40°C to +125°C.
Features
• 2 simultaneously sampling differential inputs
• Programmable data rate up to 64 kSPS
• Programmable gain up to 128
• Noise performance: – 102-dB dynamic range at gain = 1, 4 kSPS – 80-dB dynamic range at gain = 64, 4 kSPS
• Total harmonic distortion: –100 dB
• High-impedance inputs for direct sensor connection: – Input impedance of 330 kΩ for gains of 1, 2, and 4 – Input impedance of ≥1 MΩ for gains of 8, 16, 32, 64, and 128
• Programmable channel-to-channel phase delay calibration: – 244-ns resolution, 8.192-MHz fCLKIN
• Current-detect mode allows for extremely low power tamper detection
• Integrated negative charge pump allows input signals below ground
• Crosstalk between channels: –120 dB
• Low-drift internal voltage reference
• Cyclic redundancy check (CRC) on communications and register map
• 2.7-V to 3.6-V analog and digital supplies
• Low power consumption: 2.3 mW at 3-V AVDD and DVDD
• Packages: 20-pin TSSOP or 20-pin WQFN
• Operating temperature range: –40°C to +125°C
Applications
• Electricity meters: commercial and residential
• Circuit breakers
• Protection relays
• Power quality meters
• Battery test equipment
• Battery management systems
Why choose us?
- We pride ourselves on our professionalism, responsiveness, and attention to detail, ensuring that our customers receive the best possible service.
- We build a harmonious organization, condense an effective enterprise, manufacture excellent products, and meet customer expectations.
- We are dedicated to innovation and creativity, constantly exploring new technologies and approaches to improve our products and services.
- We have firm confidence and unity to push forward leapfrog development and construct the road of strong enterprise.
- With years of experience in the industry, we have built a reputation as a trusted and reliable supplier of Converter products.
- Our company has always been adhering to the corporate culture concept of "employee-oriented, ADS131M02IPWR-based, and employees and enterprises seeking common development".
- We offer a range of support services, from technical assistance to maintenance and repair, ensuring that our customers always have access to the help they need.
- We use our core competitiveness to create more customers and markets and promote the company's profitability, so as to make the company develop continuously and become a century old brand.
- We take pride in our work, and are committed to delivering products and services that exceed customer expectations and provide real value.
- We focus on customer value orientation, through continuous innovation and improvement of scientific management, to provide customers with the highest quality ADS131M02IPWR and the most intimate service, while actively fulfilling social responsibilities and advocating humanistic care.
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