INA250A2PWR The Texas Instruments INA250A2PWR is a bidirectional, precision current sense amplifier with an integrated shunt resistor. It offers high accuracy for current measurements across a wide common-mode voltage range.
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INA250A2PWR

Available from 2 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA250A2PWR is a bidirectional, precision current sense amplifier with an integrated shunt resistor. It offers high accuracy for current measurements across a wide common-mode voltage range.
✓ Total Stock: 19,719 pcs
$ Price Range: $1.39

INA250A2PWR Available from 2 distributors

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✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Non-Authorised Inventory information
17,219 pcs
17219 pcs On Request 1 On Request On Request On Request On Request On Request
Non-Authorised Inventory information
2,500 pcs
2500 pcs On Request 1 On Request On Request On Request On Request On Request

INA250A2PWR Specifications Quick View

Most important parameters for selection – full specs in datasheet.
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INA250A2PWR Description

Short technical summary and product information.

The Texas Instruments INA250A2PWR is a voltage-output, current-sensing amplifier designed for high-accuracy current measurements. It features an integrated 2 mΩ shunt resistor with 0.1% tolerance and a temperature coefficient of 10 ppm/°C.

 

This amplifier supports a wide common-mode voltage range from -0.1 V to 36 V, independent of the supply voltage. It is suitable for bidirectional, low-side, or high-side current monitoring. The INA250A2 variant offers a gain of 500 mV/A and a maximum gain error of 0.3%.

 

With an operating temperature range of -40°C to 125°C, the INA250A2PWR is designed for robust performance in various environments. It is available in a 16-pin TSSOP (PW) package with dimensions of 5 mm × 6.4 mm.

 

Key electrical specifications include a maximum common-mode voltage of 36 V, a minimum common-mode voltage of 0 V, and a maximum input offset of 100000 µV. The bandwidth can reach up to 50 kHz, with a maximum quiescent current of 0.3 mA.

INA250A2PWR Quick Information

Product Type: Current Sense Amplifier
Canonical Name: Texas Instruments INA250A2PWR Current Sense Amplifier with Integrated Shunt Resistor
Subcategory: Current-Sense Amplifiers with Integrated Shunt Resistor

INA250A2PWR Compliance

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

INA250A2PWR Estimated Pricing

Qty Low High
1+ $1.39 $1.39

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

INA250A2PWR Features

  • Bidirectional precision current sense amplifier.
  • Integrated 2 mΩ shunt resistor.
  • Wide -0.1V to 36V common-mode range.
  • High accuracy with low gain error.
  • TSSOP (PW) package for compact designs.

INA250A2PWR Applications

  • Accurate current measurements.
  • Power management systems.
  • Low-side current monitoring.
  • High-side current monitoring.
  • Bidirectional current sensing.

INA250A2PWR FAQs

7 frequently asked questions generated from this part’s specifications.
What is the package type for INA250A2PWR?

The INA250A2PWR is packaged in a 16-pin TSSOP (PW) package with dimensions 5 mm × 6.4 mm and an area of 32 mm².

What is the operating temperature range of INA250A2PWR?

The INA250A2PWR operates over a temperature range of -40°C to 125°C, with a continuous current rating of 15 A from -40°C to 85°C.

What is the gain of INA250A2PWR?

The INA250A2PWR has a nominal gain of 500 mV/A.

What is the common-mode voltage range?

The common-mode voltage range is -0.1 V to 36 V.

What is the maximum continuous current?

The maximum continuous current is 15 A from -40°C to 85°C.

What is the quiescent current?

The maximum quiescent current is 0.3 mA.

What is the bandwidth of INA250A2PWR?

The typical bandwidth is 50 kHz.

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