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INA186A2QDBVRQ1

Picoamp input bias for highly accurate current measurements

Inventory:7,175

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Overview of INA186A2QDBVRQ1

The INA186A2QDBVRQ1 is a precision, bidirectional, low or high-side voltage output current-sense amplifier that features a wide supply voltage range and excellent accuracy. It is designed for use in various current monitoring and control applications where high accuracy and reliability are essential.

Pinout

(Note: The pin configuration below is a general representation. Refer to the specific datasheet for precise details.)

  • V+ : Positive Power Supply
  • V- : Negative Power Supply

Circuit Diagram

Include a circuit diagram illustrating the connections and operation of the INA186A2QDBVRQ1 IC for a visual representation.

Key Features

  • Precision Current Sensing: The INA186A2QDBVRQ1 offers high precision current sensing for accurate current measurements in various applications.
  • Wide Supply Voltage Range: This amplifier supports a wide supply voltage range, making it versatile for use in different voltage systems.
  • High Accuracy: With excellent accuracy specifications, this IC ensures precise current measurements, vital for monitoring applications.
  • Small Footprint: Available in a compact package, the INA186A2QDBVRQ1 saves board space and is suitable for space-constrained designs.
  • Temperature Stability: The amplifier features temperature stability for consistent performance across various operating conditions.

Note: For detailed technical specifications, please refer to the INA186A2QDBVRQ1 datasheet.

Application

  • Power Management Systems: Ideal for current monitoring in power management systems, ensuring efficient power consumption.
  • Battery Management: Suitable for battery monitoring applications in portable devices, electric vehicles, and renewable energy systems.
  • Motor Control: Used in motor control applications to monitor and control motor currents for optimal performance.

Functionality

The INA186A2QDBVRQ1 is a precision current-sense amplifier that provides accurate current measurements in both low and high-side configurations. It is a reliable solution for applications requiring precise current monitoring and control.

Usage Guide

  • Power Supply: Connect the V+ and V- pins to the positive and negative power supplies, respectively.
  • Current Sensing: Input the current to be measured through the +IN and -IN pins for accurate current sensing.
  • Output Connection: Connect the OUT pin to the desired load or measurement circuit to monitor the amplified current signal.

Frequently Asked Questions

Q: Is the INA186A2QDBVRQ1 suitable for high-precision current measurements?
A: Yes, the INA186A2QDBVRQ1 is designed for high-precision current sensing applications, providing accurate measurements for various systems.

Equivalent

For similar functionalities, consider these alternatives to the INA186A2QDBVRQ1:

  • INA219: A bi-directional high-side current and power monitor offering advanced features for current sensing applications.
  • LTC6101: Precision high-side current sense amplifier with wide input voltage range and high accuracy for current monitoring.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Product type Analog output Common-mode voltage (max) (V) 40
Common-mode voltage (min) (V) -0.2 Input offset (±) (max) (µV) 50
Input offset drift (±) (typ) (µV/°C) 0.05 Voltage gain (V/V) 25, 50, 100, 200, 500
CMRR (min) (dB) 120 Bandwidth (kHz) 27, 33, 35, 37, 45
Supply voltage (max) (V) 5.5 Supply voltage (min) (V) 1.7
Iq (max) (mA) 0.09 Number of channels 1
Comparators (#) 0 Gain error (%) 1
Gain error drift (±) (max) (ppm/°C) 10 Slew rate (V/µs) 0.3
Features Bidirectional, High precision, Low-side Capable Rating Automotive
TI functional safety category Functional Safety-Capable Operating temperature range (°C) -40 to 125

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Warranty, Returns, and Additional Information

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packageimg

INA186A2QDBVRQ1

Picoamp input bias for highly accurate current measurements

Inventory:

7,175