Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The AMC3311DWER is a precision isolated amplifier with a fully integrated isolated DC/DC converter that enables single supply operation on the low side of the device. The enhanced capacitive barrier is highly resistant to magnetic interference and is DIN EN IEC 60747-17 (VDE 0884-17) and UL1577 certified to support operating voltages up to 1200VRMS.

Features

• Single-supply operation (3.3 V or 5 V) with integrated DC/DC converter

• Input voltage range (2 V) optimized for voltage measurements with high input impedance

• Fixed gain: 1.0

• Low DC errors:

– Offset error: ±1 mV (max)

– Offset drift: ±10 µV/°C (max)

– Gain error: ±0.2% (max)

– Gain drift: ±40 ppm/°C (max)

– Nonlinearity: ±0.02% (max)

• High CMTI: 85 kV/µs (min)

• System-level diagnostic features

• Meets CISPR-11 and CISPR-25 EMI standards

• Safety-related certifications:

– 6000-VPK reinforced isolation per DIN EN IEC 60747-17 (VDE 0884-17)

– 4250-VRMS isolation for 1 minute per UL1577

• Fully specified over the extended industrial temperature range: –40°C to +125°C

Applications

• Isolated DC voltage sensing in:

– Motor drives

– Photovoltaic inverters

– Server power-supply units (PSU)

– DC charging stations

• 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.