Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADS131M02IRUKR is a dual-channel, synchronous sampling, 24-bit, Δ-Σ analog-to-digital converter (ADC) with a wide dynamic range, low power consumption and specific functions for energy measurement. Therefore, it is highly suitable for energy metering, power metering and circuit breaker applications. This ADC input can be directly connected to a resistor voltage divider network or power transformer to measure voltage, or connected to a current transformer, shunt or Rogowski coil to measure current.

Technical parameters

Digit number: 24

Sampling rate (per second) : 32k

Input number: 2

Input type: Differential

Data interface: Serial, SPI

Configuration: PGA-ADC

Ratio -S /H:ADC: 0:2

Number of A/D converters: 2

Architecture: Triangular integral

Reference type: Internal

Voltage - Power supply, simulation: 2.4V to 3.6V

Voltage - Power supply, digital: 1.65V to 3.6V

Feature: PGA, Synchronous Sampling

Operating temperature: -40°C to 125°C

Package/Shell: 20-WFQFN

In addition, the ADS131M02IRUKR, with its high precision, low power consumption and wide dynamic range, is highly suitable for the following application scenarios:

• Electricity meters: Commercial electricity meters and residential electricity meters

• Circuit breakers

• Protection relay

• Power quality monitor

• Battery test equipment

• Battery management system

• 1.Is the inventory and price seen on the platform accurate?

  A: all online goods on the shelves can be ordered online, but considering the large liquidity of spot inventory, it is not possible to achieve 100% accuracy at present. In case of any abnormality, you can contact our company online and give the corresponding solution.

• 2.Are all our products genuine?

  A: our self-supporting products are from cooperative domestic and foreign original factories or authorized agents, and the source can be traced to ensure the original and authentic products.

• 3.Can you provide the qualification certificate of the original factory or agent?

  A: at present, our self-employed brands TI，ST，ADI，NXP，LATTICE，CYPRESS，INFINEON，XILINX and other first-line brands. Other channels are the original factory and agency channels. If necessary, we can communicate and confirm according to the specific brand and model.

• 4.Can I make an inquiry through the company's website?

  A: You can inquire through the website, or by phone and email.

• 5.When can I deliver the goods after placing an order? How long will it take to get there?

  A: the delivery date is marked in most commodity information. You can estimate the delivery time of the commodity according to the delivery date. The specific arrival time depends on the warehouse where the commodity is located and the logistics mode you choose.

• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.