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Texas Instruments Current Shunt Monitor Single Supply Voltage 2.7V-18V 5-Pin SOT-23 INA198AIDBVT

Category Current Sensing Amplifiers Brand Texas Instruments Condition New

Specifications

Country of Origin India
Brand Texas Instruments
Height 1.15mm
Length 2.9mm
Model INA198AIDBVT
Mount Type Surface
Series INA198
Maximum Operating Temperature 125°C
Package Type SOT-23
Minimum Operating Temperature -40°C
Number Of Channels 1
Pin Count 5
Maximum Supply Voltage 18V
Minimum Supply Voltage 2.7V
Supply Current 900μA
GBP - Gain Bandwidth Product 200kHz
CMRR - Common Mode Rejection Ratio 80dB

Key Features

  • Operates with a minimum supply voltage of 2.7V and maximum of 18V.
  • Features a common mode rejection ratio of 80dB for accurate measurements.
  • Low supply current of 900μA ensures energy efficiency.
  • Compact SOT-23 surface mount package with 5 pins for easy PCB integration.
  • Wide operating temperature range from -40°C to 125°C for harsh environments.
  • Gain bandwidth product of 200kHz enables fast signal response.
  • Single channel current sensing amplifier optimized for real-time system protection.
  • Package dimensions 2.9mm length and 1.15mm height provide a small footprint.

Product Description

Texas Instruments INA198AIDBVT is a current shunt monitor designed to deliver accurate, real-time current and power measurement for system protection, feedback control, and high-accuracy monitoring. It operates on a single power supply ranging from 2.7V to 18V and offers a common mode rejection ratio (CMRR) of 80dB, ensuring precise current sensing even in noisy environments.

Housed in a compact 5-pin SOT-23 surface mount package, the INA198AIDBVT features a low supply current of 900μA enhancing energy efficiency in battery-powered or power-sensitive applications. The device supports operation over a wide temperature range from -40°C to 125°C, making it suitable for industrial, automotive, and harsh environment applications.

With a gain bandwidth product of 200kHz and a length and height of 2.9mm and 1.15mm respectively, this amplifier integrates easily into PCB designs while maintaining high-frequency performance required for fast signal processing.

The current shunt monitor generates an analog voltage output proportional to the voltage drop across a low-value resistor in a high-current rail, enabling precise current measurement for system diagnostics and power monitoring.

Typical applications include industrial motor control, power management systems, battery monitoring, and automated test equipment where accurate and reliable current sensing is critical.

Operates with a supply voltage range of 2.7V to 18V. Maintains 80dB common mode rejection ratio for noise immunity. Low quiescent supply current of 900μA for efficient power consumption. Compact 5-pin SOT-23 surface mount package optimized for PCB space.

Wide operating temperature range from -40°C to 125°C for robustness. Gain bandwidth product of 200kHz for fast response.

The Texas Instruments INA198AIDBVT is a versatile current sensing solution used extensively in electronics and electrical industries for precision measurements in applications including power supplies, motor drivers, and instrumentation. Explore more products in the Current Sensing Amplifiers category on EnvMart to find compatible and complementary components for your industrial and laboratory projects.

Texas Instruments Current Shunt Monitor Single Supply Voltage 2.7V-18V 5-Pin SOT-23 INA198AIDBVT
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Frequently Asked Questions

This model operates with a supply voltage ranging from 2.7V to 18V.

It features a common mode rejection ratio of 80dB, ensuring accurate current sensing in noisy environments.

The gain bandwidth product of this unit is 200kHz, allowing for fast signal response.

It has a low supply current of 900μA, enhancing energy efficiency in applications.

The package dimensions are 2.9mm in length and 1.15mm in height, making it compact for PCB integration.

It operates over a wide temperature range from -40°C to 125°C, suitable for harsh environments.

This model is a single channel current sensing amplifier.

It is housed in a compact SOT-23 surface mount package with 5 pins.

Typical applications include industrial motor control, power management systems, and battery monitoring.

The low supply current of 900μA makes it particularly efficient for battery-powered or power-sensitive applications.

This model uses a surface mount type for easy integration into PCB designs.

The country of origin for this product is India.

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