INA213CIDCKT

Product Overview

Category: Integrated Circuit (IC)

Use: The INA213CIDCKT is a high-precision, low-power, bidirectional current shunt monitor IC. It is commonly used in applications where accurate measurement of current flowing through a shunt resistor is required.

Characteristics: - High precision: The INA213CIDCKT offers excellent accuracy with a maximum offset voltage of 100µV and a gain error of only 0.5%. - Low power consumption: This IC operates at a low supply current of 350µA, making it suitable for battery-powered devices. - Bidirectional current sensing: It can measure both positive and negative currents, allowing for versatile applications. - Wide input voltage range: The INA213CIDCKT can handle input voltages ranging from -16V to +80V, providing flexibility in various systems. - Temperature stability: With a low temperature drift of 50ppm/°C, this IC ensures reliable performance over a wide temperature range.

Package: The INA213CIDCKT is available in a small SOT-23 package, which is compact and easy to integrate into circuit designs.

Essence: The essence of the INA213CIDCKT lies in its ability to accurately measure current flow through a shunt resistor, enabling precise monitoring and control of power systems.

Packaging/Quantity: This IC is typically sold in reels containing 3000 units per reel.

Specifications

Supply Voltage Range: 2.7V to 18V
Common-Mode Input Voltage Range: -16V to +80V
Offset Voltage: ±100µV (maximum)
Gain Error: 0.5% (maximum)
Quiescent Current: 350µA (typical)
Bandwidth: 200kHz (typical)
Temperature Range: -40°C to +125°C

Pin Configuration

The INA213CIDCKT has a total of 6 pins, which are assigned as follows:

V+ (Positive Supply Voltage)
V- (Negative Supply Voltage)
OUT (Output Voltage)
REF (Reference Voltage)
IN- (Inverting Input)
IN+ (Non-Inverting Input)

Functional Features

High accuracy current sensing: The INA213CIDCKT provides precise measurement of current flowing through a shunt resistor, ensuring accurate monitoring and control of power systems.
Bidirectional current sensing: It can measure both positive and negative currents, making it suitable for applications requiring bi-directional current monitoring.
Low power consumption: With its low quiescent current, this IC is ideal for battery-powered devices where power efficiency is crucial.
Wide input voltage range: The INA213CIDCKT can handle a wide range of input voltages, allowing for versatile use in various systems.
Temperature stability: Its low temperature drift ensures reliable performance over a wide temperature range.

Advantages and Disadvantages

Advantages: - High precision and accuracy - Low power consumption - Bidirectional current sensing capability - Wide input voltage range - Compact package size

Disadvantages: - Limited bandwidth compared to some other current monitor ICs - Higher cost compared to less precise alternatives

Working Principles

The INA213CIDCKT operates based on the principle of measuring the voltage drop across a shunt resistor. It amplifies this voltage drop and provides an output voltage proportional to the current flowing through the shunt resistor. By accurately measuring this voltage, the IC enables precise current monitoring and control.

Detailed Application Field Plans

The INA213CIDCKT finds application in various fields, including but not limited to: 1. Power management systems 2. Battery charging and monitoring 3. Motor control systems 4. Solar power systems 5. Industrial automation

Detailed and Complete Alternative Models

Some alternative models that can be considered as alternatives to the INA213CIDCKT are: 1. INA210 2. INA211 3. INA212 4. INA214 5. INA215

These models offer similar functionality and characteristics, providing options for different design requirements.

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Noem 10 veelgestelde vragen en antwoorden met betrekking tot de toepassing van INA213CIDCKT in technische oplossingen

Sure! Here are 10 common questions and answers related to the application of INA213CIDCKT in technical solutions:

Q: What is the INA213CIDCKT? A: The INA213CIDCKT is a high-precision, low-drift, bidirectional current shunt monitor IC.
Q: What is the purpose of using the INA213CIDCKT? A: The INA213CIDCKT is used to accurately measure and monitor current flowing through a shunt resistor in various applications.
Q: How does the INA213CIDCKT measure current? A: The INA213CIDCKT measures current by sensing the voltage drop across a shunt resistor and converting it into a proportional output voltage.
Q: What is the maximum current range that the INA213CIDCKT can measure? A: The INA213CIDCKT can measure currents up to ±26A with a typical accuracy of 0.5%.
Q: Can the INA213CIDCKT be used for both AC and DC current measurements? A: Yes, the INA213CIDCKT can be used for both AC and DC current measurements.
Q: Does the INA213CIDCKT require an external power supply? A: Yes, the INA213CIDCKT requires a single positive power supply between 2.7V and 26V.
Q: What is the output voltage range of the INA213CIDCKT? A: The output voltage range of the INA213CIDCKT is typically ±250mV.
Q: Can the INA213CIDCKT provide overcurrent protection? A: No, the INA213CIDCKT does not have built-in overcurrent protection. External circuitry may be required for overcurrent protection.
Q: What is the operating temperature range of the INA213CIDCKT? A: The INA213CIDCKT can operate within a temperature range of -40°C to +125°C.
Q: What are some typical applications of the INA213CIDCKT? A: The INA213CIDCKT is commonly used in power management systems, motor control, battery monitoring, and current sensing applications.

Please note that these answers are general and may vary depending on specific datasheet specifications and application requirements.