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INA231AIYFFR The Texas Instruments INA231AIYFFR is a 16-bit current monitor designed for high-accuracy measurements. It features an I2C/SMBus interface and supports a wide voltage range.
Mfr Part #:

INA231AIYFFR

Available from 7 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA231AIYFFR is a 16-bit current monitor designed for high-accuracy measurements. It features an I2C/SMBus interface and supports a wide voltage range.
✓ Total Stock: 55,299 pcs
$ Price Range: $0.66

INA231AIYFFR Available from 7 distributors

✓ Authorised
✓ Non-Authorised
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

INA231AIYFFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Function
Mounting Type
Number of Channels
Operating Temperature
Resolution
Sensing Method
Supplier Device Package
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Voltage
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INA231AIYFFR Description

Short technical summary and product information.

The Texas Instruments INA231AIYFFR is a versatile 16-bit current, voltage, and power monitor. It operates across a common-mode voltage range of 0 V to 28 V and offers high accuracy with a gain error of 0.5% maximum and an input offset of 50 µV maximum.

 

This device utilizes an I2C/SMBus digital interface, making it suitable for various embedded systems. Key features include an alert function for programmable threshold monitoring and bidirectional current sensing capabilities. It supports both high-side and low-side sensing.

 

The INA231AIYFFR is available in a compact 12-DSBGA package, designed for surface mounting. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments. The device also offers configurable averaging options and power measurement accuracy of 1%.

 

This current monitor is ideal for applications requiring precise power management and system monitoring, such as battery management, power supplies, and system health monitoring.

INA231AIYFFR Quick Information

Product Type: Current Monitor
Canonical Name: INA231AIYFFR Current Monitor
Subcategory: Digital power monitors

INA231AIYFFR Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

INA231AIYFFR Estimated Pricing

Qty Low High
1+ $0.66 $0.66

Estimated market price range - modelled values for guidance only, not live distributor offers.

INA231AIYFFR Features

  • 16-bit resolution for precise monitoring.
  • ±0.5% maximum gain error.
  • 0 V to 28 V common-mode voltage range.
  • I2C/SMBus digital interface.
  • Compact 12-DSBGA surface-mount package.

INA231AIYFFR Applications

  • Ideal for power management systems.
  • Suitable for battery monitoring.
  • Used in system health monitoring.
  • Supports high-side current sensing.
  • Enables low-side current sensing.

INA231AIYFFR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage (common-mode voltage) range of the INA231AIYFFR?

The common-mode voltage range is 0 V to 28 V.

What is the package type of the INA231AIYFFR?

The package is 12-DSBGA (12-UFBGA, DSBGA).

What is the operating temperature range of the INA231AIYFFR?

The operating temperature range is -40°C to 125°C.

What is the resolution of the INA231AIYFFR?

16 bits.

What digital interfaces does the INA231AIYFFR support?

I2C and SMBus.

What is the current measurement accuracy of the INA231AIYFFR?

±0.5%.

What is the power measurement accuracy of the INA231AIYFFR?

1%.

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