Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

AD4022BCPZ is high accuracy, high speed, low power, 20-bit, Easy Drive, precision successive approximation register (SAR) analog-to-digital converters (ADCs) that operate from a single power supply, VDD.

Product Features

Greatly reduced input kickback

Input current reduced to 0.5 μA/MSPS

Enhanced acquisition phase, ≥77% of cycle time at 1 MSPS

First conversion accurate, no latency or pipeline delay

Input span compression for single-supply operation

Fast conversion allows low SPI clock rates

Input overvoltage clamp protection sinks up to 50 mA

SPI-/QSPI-/MICROWIRE-/DSP-compatible serial interface

High performance

Differential analog input range: ±VREF, VREF from 2.4 V to 5.1 V

Throughput: 1.8 MSPS/1 MSPS/500 kSPS options

INL: ±3.1 ppm maximum

Guaranteed 20-bit, no missing codes

SNR: 100.5 dB at fIN = 1 kHz, VREF = 5 V

THD: −123 dB at fIN = 1 kHz, −100 dB at fIN = 100 kHz

SINAD: 89 dB at fIN = 900 kHz 

Applications

Automated test equipment

Machine automation

Medical equipment

Battery-powered equipment

Precision data acquisition systems

Instrumentation and control systems

• 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.