INA236AIYBJR

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INA236AIYBJR

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IC CURRENT MONITOR 0.015% 8DSBGA

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  • メーカー品番 #INA236AIYBJR

  • 在庫状況7078

365 日間品質保証

7*24 日間の品質保証

90-時間単位のサービス保証

1日間のアフターサービス保証

仕様

属性 値
Part Status Active
Function Current Monitor
Sensing Method High/Low-Side
Accuracy ±0.015%
Voltage - Input 0V ~ 48V
Current - Output 10mA
Operating Temperature -40°C ~ 125°C (TA)
Mounting Type Surface Mount
Package / Case 8-XFBGA, DSBGA
Supplier Device Package 8-DSBGA (0.71x1.47)
Base Product Number INA236

概要

Description

The INA236AIYBJR is a precision current shunt monitor designed for high-side current sensing applications. With an integrated amplifier, it provides accurate measurements of current flowing through a shunt resistor, enabling efficient power monitoring in various applications such as battery management systems, power supplies, and motor control.
Key features of the INA236 include a wide input common-mode voltage range, low offset voltage, and high precision, allowing it to operate effectively in systems with varying power supply levels. It communicates via the I2C interface, facilitating easy integration into digital systems for real-time monitoring and data acquisition.
The device also incorporates onboard calibration and temperature compensation features, enhancing its accuracy and reliability. Its small package size and low power consumption make it suitable for space-constrained applications. Overall, the INA236AIYBJR is an ideal solution for designers seeking high-performance current sensing with digital output capabilities.

Equivalent

The INA236AIYBJR is a high-side current shunt monitor. Equivalent products include the INA181, INA210, and INA226. These alternatives offer similar functionalities for current sensing and monitoring, with variations in voltage range, communication interface, and accuracy. Always check specific datasheets for detailed specifications and compatibility.

Features

The INA236AIYBJR is a high-accuracy, low-power current shunt monitor from Texas Instruments. Key features include:
1. Voltage Range: It measures differential voltages across a shunt resistor from 0 mV to 100 mV.
2. Power Supply: Operates with a wide supply range of 2.7V to 5.5V.
3. Accuracy: Offers high precision with a typical offset voltage of less than 1 mV and low drift.
4. Communication: Supports I2C interface for digital output, enabling easy integration with microcontrollers.
5. Programmability: Allows for adjustable gain settings to accommodate various shunt resistor values.
6. Low Power Consumption: Consumes minimal power, making it suitable for battery-operated devices.
7. Temperature Range: Operates effectively across a wide temperature range, enhancing reliability in diverse applications.
8. Overvoltage Protection: Features built-in protection against overvoltage conditions.
This device is ideal for battery management systems, power monitoring applications, and energy-efficient designs.

Pinout

The INA236AIYBJR is a high-accuracy current shunt monitor with a total of 10 pins. Its primary functions include measuring low-side and high-side currents, providing a digital output via an I2C interface, and offering precise voltage measurements across a shunt resistor.
The pin configuration includes:
1. V+: Power supply input.
2. GND: Ground.
3. SCL: I2C clock line.
4. SDA: I2C data line.
5. ALERT: Alert output for overcurrent conditions.
6. VREF: Reference voltage input for gain settings.
7. SHUNT+: Positive terminal for shunt resistor connection.
8. SHUNT-: Negative terminal for shunt resistor connection.
9. CONFIG: Configuration input for setting operating modes.
10. NC: No connect (not used).
This IC is suitable for applications requiring accurate current monitoring, including power management and battery monitoring in various electronic devices.

Manufacturer

The INA236AIYBJR is manufactured by Texas Instruments (TI), a prominent American technology company. Founded in 1930 and headquartered in Dallas, Texas, Texas Instruments designs and manufactures semiconductors and various integrated circuits, which are essential components in a wide range of electronic devices.
Texas Instruments specializes in analog and embedded processing technologies, providing solutions for industries such as automotive, industrial, communication, and consumer electronics. The company is known for its innovation in the field of analog electronics, including voltage and current sensing products like the INA236 series, which are commonly used for power monitoring in electronic systems.
In addition to its extensive product portfolio, Texas Instruments is recognized for its commitment to research and development, as well as its educational initiatives aimed at promoting engineering and technology skills. Overall, TI plays a critical role in advancing electronics design and applications globally.

Application

The INA236AIYBJR is a high-precision, digital current sense amplifier used primarily for monitoring power consumption in various applications. Key areas include:
1. Power Management: Used in power supply systems for real-time energy monitoring.
2. Battery Management Systems: Monitors current flow in battery charging and discharging applications.
3. Electric Vehicles: Measures current for efficient energy management.
4. Industrial Automation: Monitors current in motors and actuators for preventive maintenance.
5. Telecommunications: Tracks current in networking equipment to optimize power usage.
Its high accuracy and digital output make it suitable for precision energy monitoring in various electronic systems.

Package

The INA236AIYBJR is packaged in a VQFN (Very Thin Quad Flat No-lead) package, specifically a 10-pin 3 mm x 3 mm format. This package type is designed for compact applications and efficient thermal performance.

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