Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The INA2181-Q1 current sense amplifiers are designed for cost-optimised solutions. These devices are a series of bi-directional current sense amplifiers (also known as current shunt monitors) that sense the voltage drop across the current sense resistors over a common mode voltage range of -0.2V to +26V independent of the supply voltage. This matched gain resistor network minimises gain errors and reduces temperature drift. 

Features

- Compliant with AEC-Q100 standard for automotive applications

- Temperature class 1: -40°C ≤ TA ≤ +125°C

- HBM ESD classification class 2

- CDM ESD classification class C6

- Common mode range (VCM): -0.2V to +26V

- High bandwidth: 350 kHz (A1 devices)

- Offset voltage:

- ±150µV (max), VCM = 0V

- ±500µV (max), VCM = 12V

- Output swing rate: 2V/µs

- Bidirectional current sense function

- Accuracy:

- ±1% gain error (max)

- 1µV/°C temperature drift (max)

- Gain options:

- 20V/V (A1 devices)

- 50V/V (A2 devices)

- 100V/V (A3 devices)

- 200V/V (A4 devices)

- Transient current: 260µA maximum (INA181-Q1)

Applications

- Motor control

- Battery monitoring

- Power management

- Lighting control

- Overcurrent detection

• 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.