INA381A1IDSGR

The INA381A1IDSGR is a precision current shunt monitor designed for high-side current sensing applications. It operates in a voltage range of 0V to 80V and provides a differential output voltage proportional to the current flowing through an external shunt resistor. This device incorporates a high common-mode voltage range, making it suitable for various automotive and industrial applications.
Key features include low offset voltage, high accuracy, and a wide supply voltage range. The INA381A1IDSGR is designed to minimize power consumption while maintaining precision, making it ideal for battery-operated devices. It has an integrated low-pass filter to reduce noise and improve measurement stability.
In terms of packaging, it comes in a compact 8-pin SOIC package, facilitating easy integration into circuit designs. The device's robust performance and reliability make it a popular choice for engineers working on power management and monitoring systems. Overall, the INA381A1IDSGR is a versatile solution for accurately measuring current in various electronic applications.

The INA381A1IDSGR is a precision current shunt monitor from Texas Instruments designed for high accuracy and low power consumption in current sensing applications. Key features include:
- Wide Input Voltage Range: Supports input voltages from 0V to 26V, making it suitable for various power systems.
- Integrated Amplifier: Provides a high common-mode rejection ratio (CMRR) and low offset voltage for precise measurements.
- Low Quiescent Current: Ideal for battery-operated and energy-efficient designs.
- Gain Options: Configurable gain settings allow flexibility for different shunt resistor values and current ranges.
- I2C Interface: Enables digital communication with microcontrollers for easy integration and monitoring.
- Temperature Range: Operates over a wide temperature range, ensuring reliability in diverse environmental conditions.
The INA381A1IDSGR is well-suited for applications in battery management, motor control, and power monitoring systems.

The INA381A1IDSGR is packaged in a VSSOP (Very Small Shrink Outline Package) with a 5 x 3 mm footprint and 8 pins.

The INA381A1IDSGR is a precision current shunt monitor from Texas Instruments. It is housed in a 5-pin SOT-23 package.
Pin Count: 5 Pins
Pin Functions:
1. IN+ (Pin 1): Positive input for the differential voltage measurement across the shunt resistor.
2. IN- (Pin 2): Negative input for the differential voltage measurement across the shunt resistor.
3. V+ (Pin 3): Power supply input; typically connected to a supply voltage between 2.7V and 5.5V.
4. V- (Pin 4): Ground reference for the device.
5. OUT (Pin 5): Analog output proportional to the current flowing through the shunt resistor.
The device is designed for high-side current sensing in battery management and power monitoring applications, providing an output that can be interfaced with an ADC or microcontroller for current measurement.

The INA381A1IDSGR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930, Texas Instruments specializes in the design and production of semiconductors and various integrated circuits. The company is well-known for its analog and embedded processing products, which are used in a wide range of applications, including automotive, industrial, communications, and consumer electronics. Texas Instruments is particularly recognized for its innovation in the field of analog technology, contributing significantly to advancements in electronics and providing solutions that enhance the functionality and efficiency of electronic devices.

The INA381A1IDSGR is a high-precision current sense amplifier used in various applications, including power management, battery monitoring, and motor control. It is ideal for measuring low-side or high-side current in systems like DC-DC converters, battery chargers, and electric vehicles. Its features enable accurate current sensing in industrial, automotive, and consumer electronics applications, enhancing system efficiency and performance.

The INA381A1IDSGR is a high-precision, low-power current shunt monitor. Equivalent products include:
1. INA181 - Low-voltage, high-side current shunt monitor.
2. INA293 - High-side current sensing with integrated gain.
3. INA190 - Low-power, high-side current sense amplifiers.
Ensure to verify specifications like voltage range, gain, and package type for compatibility.