Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

OPA2383DGKR precision amplifiers offers state-of-the-art performance. With zero-drift technology, the OPA2383DGKR offset voltage and offset drift provide unparalleled long-term stability. With a ultra-low 65µA of quiescent current, the OPA2383DGKR are able to achieve 2.5MHz of bandwidth, a broadband noise of 32nV/√Hz, and a 1/f noise at 650nVPP. These specifications are crucial to achieve extremely-high precision and no degradation of linearity in 16-bit to 24-bit analog to digital converters (ADCs). The OPA2383DGKR feature flat bias current over temperature; therefore, little to no calibration is needed in high input impedance applications over temperature.

Feature Of OPA2383DGKR

Ultra-low offset voltage: ±5µV (maximum)

Zero drift: ±0.025µV/°C

Low-input bias current: 50pA (maximum)

Low noise: 32nV√Hz at 1kHz

No 1/f noise: 650nVPP (0.1Hz to 10Hz)

Common-mode input range ±100mV beyond supply rails

Gain bandwidth: 2.5MHz

Quiescent current: 65µA per amplifier

Single supply: 1.7V to 5.5V

Dual supply: ±0.85V to ±2.75V

EMI and RFI filtered inputs

Applications Of OPA2383DGKR

Electronic thermometer

Weigh scale

Temperature transmitter

Ventilators

Data acquisition (DAQ)

Semiconductor test

Lab and field instrumentation

Merchant network and server PSU

Analog input module

Pressure transmitter

• 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.