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The AMC1300DWVR is an isolated precision amplifier where the output and input circuits are separated by a barrier that is highly resistant to electromagnetic interference. The barrier is certified to provide enhanced galvanic isolation up to 5kVRMS according to VDE V 0884-11 and UL1577. When used in conjunction with an isolated power supply, the isolation amplifier separates devices in systems operating at different common mode voltage levels and prevents damage to lower voltage devices.

The input of the AMC1300 is optimised for direct connection to shunt resistors or other low voltage level sources. The device's excellent performance enables precise current control, which reduces system-level power consumption and, especially for motor control applications, torque ripple. The AMC1300's integrated common-mode overvoltage and no high-side supply voltage detection simplifies system-level design and diagnostics.

Product Attributes

Amplifier Type: Isolated  

Number of circuits: 1  

Gain Bandwidth Product: 1 MHz  

Current - Input Bias: 30 µA  

Voltage - Input Compensation: 10 µV  

Current - Supply: 5.9 mA  

Current - Output/Channel: 14 mA  

Voltage - Span (Min): 3 V  

Voltage - Span (Max): 5.5 V  

Operating Temperature: -40°C ~ 125°C  

Mounting Type: Surface Mount  

Package/Shell: 8-SOIC (0.295", 7.50mm Width)  

Supplier Device Package: 8-SOIC

Applications

• Current sensing based on shunt resistors can be used:

- Motor Drivers

- Frequency converters

- Uninterruptible power supplies

• 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.