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INA284AQDGKRQ1 The Texas Instruments INA284AQDGKRQ1 is an automotive-grade, bidirectional current sense amplifier. It offers a wide common-mode voltage range and high accuracy for precise current monitoring.
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INA284AQDGKRQ1

Available from 1 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA284AQDGKRQ1 is an automotive-grade, bidirectional current sense amplifier. It offers a wide common-mode voltage range and high accuracy for precise current monitoring.
✓ Total Stock: 5,000 pcs
$ Price Range: $2.47

INA284AQDGKRQ1 Available from 1 distributor

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✓ Non-Authorised
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Smaxon Electronics ✓
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5,000 pcs
On Request
5000 pcs On Request 1 On Request On Request 20+ On Request On Request
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INA284AQDGKRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
Accuracy
Bandwidth
Function
Mounting Type
Number of Channels
Operating Temperature
Quiescent Current
Sensing Method
Slew Rate
Supplier Device Package
Supplier Package
Voltage
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INA284AQDGKRQ1 Description

Short technical summary and product information.

The Texas Instruments INA284AQDGKRQ1 is a high-accuracy, bidirectional current shunt monitor designed for automotive applications. It operates over a wide common-mode voltage range of -14 V to +80 V, making it suitable for various system voltages.

 

This device features a fixed voltage gain of 500 V/V and a maximum gain error of ±0.4%, ensuring precise current measurements. The input offset voltage is ±70 µV maximum, with a low offset drift of 0.3 µV/°C typical. Its bandwidth is 4 kHz, and it has a low quiescent current of 0.9 mA maximum.

 

The INA284AQDGKRQ1 is available in an 8-VSSOP package and is qualified for automotive applications, meeting AEC-Q100 standards. It supports both low-side and high-side current sensing.

 

This current monitor is ideal for applications requiring accurate current sensing in automotive systems, such as battery management, power monitoring, and motor control.

INA284AQDGKRQ1 Quick Information

Product Type: Current Sense Amplifier
Canonical Name: INA284AQDGKRQ1 Bidirectional Current Sense Amplifier
Subcategory: Analog Current Sense Amplifiers

INA284AQDGKRQ1 Compliance

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

INA284AQDGKRQ1 Estimated Pricing

Qty Low High
1+ $2.47 $2.47

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

INA284AQDGKRQ1 Features

  • Automotive grade bidirectional current sense amplifier.
  • Wide -14V to 80V common-mode voltage range.
  • High accuracy with ±0.4% gain error.
  • Fixed 500 V/V voltage gain.
  • Compact 8-VSSOP package.

INA284AQDGKRQ1 Applications

  • Automotive battery management systems.
  • High-side current monitoring.
  • Low-side current monitoring.
  • Power system monitoring.

INA284AQDGKRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the operating voltage range of the INA284AQDGKRQ1?

The common-mode voltage range is -14V to 80V.

What is the package type of the INA284AQDGKRQ1?

The device is available in an 8-VSSOP surface-mount package.

What is the operating temperature range of the INA284AQDGKRQ1?

-40°C to 125°C.

What is the bandwidth of the INA284AQDGKRQ1?

4 kHz.

What is the common-mode rejection ratio (CMRR)?

120 dB minimum, 140 dB maximum.

What is the quiescent current?

0.9 mA maximum.

What is the input offset voltage?

±20 µV maximum.

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