Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AD4681BCPZ device is a 16-bit, pin-compatible dual-synchronous sampling, high-speed, low-power, successive approximation register (SAR) and analog-to-digital converter (ADC). It operates on a power supply voltage ranging from 3.0V to 3.6V and has a throughput of 500 kSPS. The analog input type is differential, which can accept a wide common-mode input voltage range and perform sampling and conversion at the CS descent terminal.

Technical Specification

The main specifications of AD4681BCPZ are as follows:

Number of digits: 16

Sampling rate (per second) : 500k

Input number: 2

Input type: Differential

Data interface: Serial

Configuration: ADC

Ratio -S /H:ADC: 0:2

Number of A/D converters: 2

Architecture: SAR

Reference types: External, Internal

Voltage - Power supply, simulation: 3V to 3.6V

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

Feature: Synchronous sampling

Operating temperature: -40°C to 125°C

Package/Shell: 16-LFCSP

Installation type: Surface mount type

Application scenarios

The AD4681BCPZ is suitable for a variety of application scenarios, including

Motor control position feedback

Motor control current detection

Sonar

Power supply quality

Data acquisition system

Applications of Erbium-doped Fiber amplifiers (EDFA)

In-phase (I) and orthogonal (Q) demodulation

• 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.