Welcome Here  Shenzhen Mingjiada Electronics Co., Ltd.

The INA2181A4QDGSRQ1 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 in a common mode voltage range of -0.2V to +26V independent of the supply voltage.

Product specifications

Amplifier Type Current Sensing  

Number of circuits 2  

Output type Full swing  

Slew rate 2V/µs  

Gain bandwidth product 105 kHz  

-3db Bandwidth 105 kHz  

Current - input bias 75 µA  

Voltage - input compensation 100 µV  

Current - Supply 356µA  

Voltage - Span (min) 2.7 V  

Voltage - Span (Max) 5.5 V  

Operating Temperature -40°C ~ 125°C (TA)  

Mounting Type Surface Mount Type  

Package/Housing 10-TFSOP, 10-MSOP (0.118", 3.00mm wide)  

Supplier Device Package 10-VSSOP

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.