Texas Instruments
Obrázek může být reprezentace.
Viz Specifikace pro podrobnosti o produktu.
INA213BIDCKR
Zobrazit detail DataSheets

INA213BIDCKR

Product Overview

  • Category: Integrated Circuit (IC)
  • Use: Current Shunt Monitor
  • Characteristics: High accuracy, low offset voltage, wide supply range
  • Package: SC70-6
  • Essence: Precision current sensing
  • Packaging/Quantity: Tape & Reel (2500 units)

Specifications

  • Supply Voltage: 2.7V to 26V
  • Input Offset Voltage: ±150µV (max)
  • Gain Bandwidth Product: 500kHz
  • Common Mode Rejection Ratio (CMRR): 100dB
  • Operating Temperature Range: -40°C to 125°C

Detailed Pin Configuration

  1. V+
  2. V-
  3. Output
  4. NC
  5. Set
  6. Ref

Functional Features

  • High Accuracy Current Sensing
  • Wide Supply Range
  • Low Offset Voltage
  • Small Package Size

Advantages and Disadvantages

Advantages

  • High precision current monitoring
  • Wide operating temperature range
  • Small form factor

Disadvantages

  • Limited output current capability
  • Sensitive to external noise

Working Principles

The INA213BIDCKR is designed to accurately measure current by utilizing a small shunt resistor in the current path. It amplifies the small voltage drop across the shunt resistor and provides an output proportional to the current being monitored.

Detailed Application Field Plans

  • Battery Management Systems
  • Power Supplies
  • Motor Control
  • Overcurrent Protection Circuits

Detailed and Complete Alternative Models

  • INA210
  • INA211
  • INA212
  • INA214

This completes the entry for INA213BIDCKR according to the provided structure.

Seznam 10 běžných otázek a odpovědí souvisejících s aplikací INA213BIDCKR v technických řešeních

  1. What is the INA213BIDCKR?

    • The INA213BIDCKR is a precision, low-cost, voltage-output current shunt monitor that can sense drops across shunts at common-mode voltages from -0.3V to 26V.

  2. What are the key features of the INA213BIDCKR?

    • The key features include high common-mode voltage range, wide supply voltage range, low offset voltage, and low drift over temperature.

  3. How does the INA213BIDCKR help in current sensing applications?

    • The INA213BIDCKR accurately measures current by sensing the voltage drop across a shunt resistor and providing a corresponding output voltage.

  4. What are the typical applications of the INA213BIDCKR?

    • Typical applications include motor control, power management, battery chargers, and automotive systems.

  5. What is the operating temperature range of the INA213BIDCKR?

    • The device operates over a temperature range of -40°C to 125°C, making it suitable for a wide range of environments.

  6. How is the INA213BIDCKR powered?

    • The INA213BIDCKR can be powered from a single positive supply ranging from 2.7V to 26V.

  7. What is the output voltage range of the INA213BIDCKR?

    • The output voltage range is specified as 0V to Vcc - 1.25V.

  8. Does the INA213BIDCKR require external calibration?

    • No, the device features internal gain and offset calibration to ensure accurate measurements.

  9. Can the INA213BIDCKR handle high-side current sensing?

    • Yes, the device is designed for high-side current sensing, allowing it to measure current in the load path.

  10. What are the key benefits of using the INA213BIDCKR in technical solutions?

    • The key benefits include high accuracy, wide operating range, and integrated features that simplify current sensing in various applications.