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INA186A2IDDFR

The Texas Instruments INA186A2IDDFR is a high-precision, bidirectional current sense amplifier. It offers a wide common-mode voltage range and low power consumption.

✓ Total Stock: 4,000 pcs

$ Price Range: $0.40

INA186A2IDDFR Available from 1 distributor

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Xingangxin ✓ Non-Authorised Inventory information	4,000 pcs On Request	4000 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request

INA186A2IDDFR Specifications Quick View

Most important parameters for selection – full specs in datasheet.

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Category	New Products
Manufacturer Name	Texas Instruments

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INA186A2IDDFR Description

Short technical summary and product information.

The Texas Instruments INA186A2IDDFR is a versatile current sense amplifier designed for high-precision measurements. It features a wide common-mode voltage range from -0.2 V to +40 V, making it suitable for various applications.

Key electrical specifications include a maximum input offset voltage of ±50 µV, a gain error of ±1%, and a gain error drift of 10 ppm/°C. The device operates with a low supply voltage range of 1.7 V to 5.5 V and consumes a low quiescent current of 48 µA typical.

This amplifier is available in a SOT-23-THN surface-mount package. Its bidirectional sensing capability and high common-mode rejection ratio (120 dB minimum) make it ideal for applications requiring accurate current monitoring.

The INA186A2IDDFR is designed for applications where precise current measurement is critical, such as power management, battery monitoring, and motor control.

INA186A2IDDFR Quick Information

Product Type: Current Sense Amplifier

Series: INA186

Canonical Name: Texas Instruments INA186A2 Current Sense Amplifier

Subcategory: Analog Output

INA186A2IDDFR Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

INA186A2IDDFR Estimated Pricing

Qty	Low	High
1+	$0.40	$0.40

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

INA186A2IDDFR Features

Bidirectional current sensing capability.
Wide -0.2V to +40V common-mode range.
High precision with ±1% gain error.
Low quiescent current of 48 µA.
SOT-23-THN surface-mount package.

INA186A2IDDFR Applications

Precision battery management system current monitoring.
Industrial process control loop feedback circuits.
Portable medical device power consumption tracking.
Automotive sensor signal conditioning and amplification.
General-purpose shunt resistor voltage amplification.

INA186A2IDDFR FAQs

6 frequently asked questions generated from this part’s specifications.

What is the common-mode voltage range for the INA186A2IDDFR?

The common-mode voltage range is -0.2 V to +40 V.

What is the maximum input offset voltage of the INA186A2IDDFR?

The maximum input offset voltage is ±50 µV.

What is the typical quiescent current for this current sense amplifier?

The typical quiescent current is 48 µA.

What is the gain error of the INA186A2IDDFR?

The maximum gain error is ±1%.

What is the operating temperature range?

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

What package type is the INA186A2IDDFR available in?

It is available in a SOT-23-THN package.