Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ADPD4200BCBZR7 operates as a complete multimodal sensor front end, stimulating up to four light emitting diodes and measuring the return signal on up to four separate current inputs.

Features

Multimodal analog front end

4 input channels with multiple operation modes to accommodate the following measurements: PPG, ECG, EDA, impedance, and temperature

Dual-channel processing with simultaneous sampling

12 programmable time slots for synchronized sensor measurements

Flexible input multiplexing to support differential and singleended sensor measurements

4 LED drivers, which can be driven simultaneously

Flexible sampling rate from 0.004 Hz to 9 kHz using internal oscillators

On-chip digital filtering

SNR: 105 dB (100 kΩ TIA gain, 100 Hz ODR, 80 pulses, CPD =70 pF, 0.5 Hz to 10 Hz bandwidth)

AC ambient light rejection: 60 dB up to 1 kHz

400 mA total LED peak drive current

Total system power dissipation: 30 µW (combined LED and AFE power),continuous PPG measurement at 75 dB SNR, 25 Hz ODR, 100 nA/mA CTR

SPI communications supported

512-byte FIFO size

Applications

Wearable health and fitness monitors: heart rate monitors (HRMs), heart rate variability (HRV), stress, blood pressure estimation, SpO2, hydration, and body composition

Industrial monitoring: CO, CO2, smoke, and aerosol detection

Home patient monitoring

• 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.