Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AD5940BCBZ-RL is a high precision, low power analog front end (AFE) designed for portable applications requiring high precision, electrochemical measurement technology. The AD5940 includes two high-precision excitation loops and a universal measurement channel, enabling various measurements of the sensor under test. The first excitation loop consists of an ultra-low-power, dual-channel output string, digital-to-analog converter (DAC), and a low-power, low-noise potentiostat.

The device provides eight general purpose inputs/outputs (GPIO) that can be controlled using an AFE timing controller, allowing for cycle precise control of multiple external sensor suites. The AD5940 uses a 2.8V to 3.6V power supply and is rated for temperatures ranging from -40°C to + 85°C. The AD5940 comes in a 3.6mm × 4.2mm WLCSP package with 56 pins.

Application:

Electrochemical measurement

Electrochemical gas sensor

Potentiostat/current measurement/voltammetry/cyclic voltammetry

Bioimpedance application

Skin impedance

Human impedance

Continuous glucose monitoring

Battery impedance

• 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.

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• 6.Can the company issue an invoice?

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