INA186A3QDCKRQ1 Slide Potentiometers by Texas Instruments – Precision Current Sensing in Compact Automotive Designs

The Slide Potentiometers INA186A3QDCKRQ1  by Texas Instruments offer precision, low-drift current sensing in space-saving SC70 packages, optimized for automotive and industrial environments. These devices provide high common-mode rejection and low offset, making them ideal for applications that require accurate current monitoring with minimal board space. Designed and qualified for automotive-grade performance, this model is part of TI's Q1 family of robust analog components.

In this blog, we’ll explore the technical specs, key features, real-world use cases, wiring overview, and how to get your datasheet or order from Xon Electronics. For high-accuracy slide potentiometers that meet demanding standards, this is a go-to solution.

Technical Specifications of INA186A3QDCKRQ1

• Manufacturer: Texas Instruments

• Part Number: INA186A3QDCKRQ1

• Type: Automotive-Grade Slide Potentiometer / Current Sense Amplifier

• Gain: 100 V/V

• Input Offset Voltage: ±12 µV

• Common-Mode Voltage Range: -0.2V to 40V

• Bandwidth: 35 kHz

• Package: SC70-6

• Operating Temperature Range: -40°C to +125°C

• Automotive Qualified: AEC-Q100

• Category: Sensors, Slide Potentiometers by Texas Instruments

This device is designed to deliver reliable, precise current measurement with low noise and high linearity in compact electronic designs.

Key Features of INA186A3QDCKRQ1

• Precision Low Offset – Just ±12 µV for high accuracy

• Wide Common-Mode Range – Operates across 0.2V to 40V for versatile usage

• Compact Package – Space-saving SC70-6 design

• Automotive Grade – AEC-Q100 certified for harsh environments

• Low Quiescent Current – Only 100 µA, ideal for power-sensitive designs

With these features, the INA186A3QDCKRQ1 Slide Potentiometers by Texas Instruments stand out for designers needing compact, high-reliability current sensors.

Applications of INA186A3QDCKRQ1

The INA186A3QDCKRQ1 Slide Potentiometers by Texas Instruments are ideal for:

• Automotive Battery Monitoring

• Industrial Power Supplies

• DC Motor Control

• Medical Diagnostic Equipment

• Portable Electronics

• Sensor Interfaces and Measurement Systems

Engineers count on this device for consistent performance in both precision control and safety-critical systems.

Wiring and Connection Overview

Typical connection setup for the INA186A3QDCKRQ1:

[+VIN] ? Load ? [Shunt Resistor] ? [-VIN]  
         ?                    ?  
         INA186 Input Pins (IN+, IN-) ? Output to ADC or MCU

This potentiometer amplifies voltage across a shunt resistor, feeding the result to a controller for current monitoring.

Use Case Scenario: Automotive Battery Management

Scenario: A Tier 1 automotive supplier needed accurate current measurement in a 12V battery management unit with severe space constraints.

Problem: Legacy current sensors were too bulky and consumed high power.

Solution: The INA186A3QDCKRQ1 Slide Potentiometers by Texas Instruments offered compact packaging, ultra-low offset, and automotive-grade reliability.

Result: Reduced PCB space, extended battery monitoring accuracy, and improved vehicle diagnostics.

Why Buy from Xon Electronics?

Xon Electronics brings you genuine Slide Potentiometers by Texas Instruments, including the INA186A3QDCKRQ1, with:

• 100% Authentic TI Components
• Global Shipping to USA, India, Australia, Europe & more
• Bulk Orders & Discounts for OEMs and Integrators
• Expert Support for automotive and industrial design
• Safe Checkout with fast delivery

Shop at www.xonelec.com for reliable potentiometers and sensors from leading manufacturers.

Conclusion

The INA186A3QDCKRQ1 Slide Potentiometers by Texas Instruments provide high-precision current sensing in a compact, automotive-grade form factor. Ideal for automotive, industrial, and power-sensitive designs, these potentiometers deliver accurate, consistent results in tight spaces. Now available at Xon Electronics with global shipping and expert support.

FAQs – INA186A3QDCKRQ1 Slide Potentiometers

Q1. What is the typical gain of this device?
It offers a fixed gain of 100 V/V.

Q2. Is this potentiometer automotive-grade?
Yes, it is AEC-Q100 qualified for automotive applications.

Q3. What is the offset voltage specification?
Typical input offset is just ±12 µV.

Q4. Can this device operate in high voltage systems?
Yes, it supports up to 40V common-mode voltage.

Q5. Where can I buy it with international shipping?
Visit www.xonelec.com – we ship globally to USA, India, Australia, Europe, and beyond.