Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

ACS37030LLZATR-020B3 - DC to 5MHz Bandwidth, Galvanically Isolated, High-Accuracy Current Sensor IC with Reference Output

Product Overviews

ACS37030LLZATR-020B3 is a fully integrated current sensor IC that senses current flowing through the primary conductor. Two signal paths are used: a Hall-effect element path to capture DC and low-frequency current information, and an inductive coil path to capture high-frequency current information. These two paths are summed to allow for sensing of a wide frequency band with a single device. The properties of the coil increase SNR as frequency increases, minimizing noise seen at the output.

Key Features

High operating bandwidth for fast control loops or where high-speed switching currents are monitored

- DC to 5 MHz bandwidth

- 40 ns typical response time

High accuracy and low noise

- ±2% sensitivity error over temperature

- ±10 mV maximum offset voltage over temperature

- 50 mARMS input referred noise

- 3.3 V non-ratiometric supply operation

- Differential sensing immune to external magnetic fields

VREF output voltage for differential routing in noisy application environments (ACS37030)

Highly isolated compact surface-mount package

- 3500 VRMS rated isolation voltage

- 840 VRMS / 1188 VDC basic isolation voltages

- 420 VRMS / 594 VDC reinforced isolation voltages

Wide operating temperature: –40°C to 150°C

• 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.