Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The ADS8900BRGER is a 20-bit 1MSPS single-channel SAR ADC with an internal VREF buffer, internal LDO, and enhanced SPI.

With TI's enhanced SPI feature, the ADS8900B improves analog performance while maintaining high-resolution data transmission. The enhanced SPI enables the ADS8900B to achieve high throughput at lower clock speeds, simplifying board layout and reducing system costs.

Features

• Resolution: 20 bits

• High sampling rate with no delay output:

- ADS8900B: 1MSPS

- ADS8902B: 500kSPS

- ADS8904B: 250kSPS

• Integrated LDO supports low-power single-supply operation

• Low power reference buffer with no voltage drop

• Excellent AC and DC performance:

- SNR: 104.5dB, THD: -125 dB

- DNL: ±0.2ppm, 20 bits, no lost code

- INL: ±1ppm

• Wide input range:

- Unipolar differential input range: ±VREF

- VREF Input range: 2.5V to 5V

• Enhanced SPI digital interface

- Interface SCLK: 22MHz for 1MSPS.

- Configurable data parity output.

• Extended temperature range: -40°C to +125°C

• Small package: 4mm x 4mm ultra-thin square flat leadless (VQFN) package

Applications

• Test and measurement

• Medical Imaging

• High precision and high speed data acquisition

• 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.