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
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Manufacturer: Texas Instruments
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Part Number: INA186A3QDCKRQ1
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Type: Automotive-Grade Slide Potentiometer / Current Sense Amplifier
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Gain: 100 V/V
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Input Offset Voltage: ±12 µV
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Common-Mode Voltage Range: -0.2V to 40V
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Bandwidth: 35 kHz
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Package: SC70-6
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Operating Temperature Range: -40°C to +125°C
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Automotive Qualified: AEC-Q100
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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
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Precision Low Offset – Just ±12 µV for high accuracy
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Wide Common-Mode Range – Operates across 0.2V to 40V for versatile usage
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Compact Package – Space-saving SC70-6 design
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Automotive Grade – AEC-Q100 certified for harsh environments
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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:
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Automotive Battery Monitoring
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Industrial Power Supplies
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DC Motor Control
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Medical Diagnostic Equipment
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Portable Electronics
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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.