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INA280A2QDCKRQ1 The Texas Instruments INA280A2QDCKRQ1 is an analog current sense amplifier designed for automotive applications. It offers high precision and a wide operating voltage range.
Mfr Part #:

INA280A2QDCKRQ1

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA280A2QDCKRQ1 is an analog current sense amplifier designed for automotive applications. It offers high precision and a wide operating voltage range.
✓ Total Stock: 14,889 pcs
$ Price Range: $1.12

INA280A2QDCKRQ1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Braun Electronic Components ✓
Non-Authorised Inventory information
14,886 pcs
On Request
14886 pcs On Request 1 On Request On Request On Request On Request On Request
Akira Global ✓
Non-Authorised Inventory information
3 pcs
On Request
3 pcs On Request 1 On Request On Request On Request On Request On Request
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.

INA280A2QDCKRQ1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Bandwidth
Industrial Grade
Lead Spacing
Lead Style
Medical Grade
Military Grade
Mounting Type
Number of Channels
Operating Temperature Range
Quiescent Current
SVHC Present
Slew Rate
Storage Temperature
Tape & Reel
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INA280A2QDCKRQ1 Description

Short technical summary and product information.

The Texas Instruments INA280A2QDCKRQ1 is an AEC-Q100 qualified analog current sense amplifier. It operates over a wide common-mode voltage range of 2.7 V to 120 V, making it suitable for various automotive power management applications.

 

This amplifier features high precision with a maximum gain error of ±0.5% and a maximum input offset voltage of ±150 µV. It provides a high common-mode rejection ratio (CMRR) of 120 dB (minimum) and a bandwidth of up to 1.1 MHz. The device is available in multiple gain options, including 50 V/V for this specific part number.

 

Packaged in a small SC-70 (DCK) surface-mount package, the INA280A2QDCKRQ1 is designed for efficient integration into compact electronic systems. Its operating temperature range is -40°C to 125°C, ensuring reliable performance in demanding environments.

INA280A2QDCKRQ1 Quick Information

Product Type: Current Sense Amplifier
Series: INA280-Q1
Canonical Name: Texas Instruments INA280A2QDCKRQ1 Current Sense Amplifier
Subcategory: Power Management ICs

INA280A2QDCKRQ1 Compliance

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

INA280A2QDCKRQ1 Estimated Pricing

Qty Low High
1+ $1.12 $1.12

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

INA280A2QDCKRQ1 Features

  • Automotive-qualified AEC-Q100 current sense amplifier.
  • Wide 2.7V to 120V common-mode voltage range.
  • High precision with ±0.5% max gain error.
  • 1.1 MHz bandwidth for dynamic measurements.
  • Compact SC-70 surface-mount package.

INA280A2QDCKRQ1 Applications

  • Used in automotive current sensing circuits.
  • Ideal for high-side current monitoring.
  • Suitable for industrial motor control.
  • Used in power management systems.
  • Designed for battery monitoring applications.

INA280A2QDCKRQ1 FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type for INA280A2QDCKRQ1?

SC-70 (DCK) package.

What is the operating temperature range?

-40°C to 125°C.

What is the common-mode voltage range?

2.7 V to 120 V.

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

120 dB (DC).

What is the gain of this amplifier?

50 V/V fixed gain.

What is the bandwidth?

1.1 MHz typical.

What is the quiescent current?

0.6 mA maximum.

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