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The INA193AIDBVR is a precision current sensing amplifier, a voltage output shunt monitor in an SOT-23-5 package. The chip can detect the voltage drop across a shunt resistor over a wide common-mode voltage range of -16V to +80V, making it suitable for high-side and low-side current measurement, and offers selectable gains of 20V/V, 50V/V, or 100V/V. Its 500kHz bandwidth makes it suitable for high-speed current control loops, such as power management, motor drive, and battery monitoring systems.

INA193AIDBVR Core Features

Wide common-mode voltage range (-16V to +80V), suitable for high-voltage system monitoring.

Low static current (maximum 900μA), suitable for low-power applications.

High-precision measurement:

Gain error ±3% (over the full temperature range).

Input offset voltage (Vos) of only 2mV, reducing measurement errors.

High-speed response:  

Bandwidth of 500kHz, supporting fast dynamic current detection.  

Integrated protection features:  

Supports low-side detection (Low-side Capable).  

Thermal shutdown and overload protection, enhancing system reliability.  

Small-size package (SOT-23-5), suitable for space-constrained designs.

INA193AIDBVR Key Parameters

Supply voltage: 2.7V to 18V

Quiescent current: 900μA (maximum)

Gain options: 20V/V, 50V/V, 100V/V

Input bias current: 16μA

Common-Mode Rejection Ratio (CMRR): 94dB (typical)  

Operating Temperature: -40°C to +125°C  

Package: SOT-23-5

INA193AIDBVR Product Applications  

• Welding equipment  

• Laptops  

• Mobile phones  

• Telecommunications equipment  

• Automotive applications  

• Power management  

• Battery chargers

• 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?

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• 5.When can I deliver the goods after placing an order? How long will it take to get there?

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• 6.Can the company issue an invoice?

  A: you can issue ordinary invoices for individual users or special VAT invoices for enterprise users.