INA2180A1QDGKRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

Name: INA2180A1QDGKRQ1
Brand: Texas Instruments
SKU: INA2180A1QDGKRQ1
Availability: InStock

INA2180A1QDGKRQ1 is a Texas Instruments AEC-Q100 qualified dual-channel current-sense amplifier rated for 26 V common-mode voltage, featuring a current-feedback architecture with 100 dB nominal common-mode rejection ratio. It is designed for automotive-grade low-side and high-side current sensing in a small outline package.

ACTIVEIntegrated CircuitVerified Jul 2026

Package / Visual Reference

INA2180A1QDGKRQ1Small Outline Packages

Quick Facts

Manufacturer: Texas Instruments
Package: Small Outline Packages
Pin Count: 8
Lifecycle: ACTIVE
Datasheet: INA2180A1QDGKRQ1 Datasheet PDF
Category: Integrated Circuit
Price: From $0.0791(MOQ 1)
Temp Range: -40.0°C to 125.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of INA2180A1QDGKRQ1?

Dual-channel current-sense amplifier
26 V maximum common-mode voltage
100 dB nominal common-mode rejection ratio (84 dB min)
Low 80 µA maximum average bias current
AEC-Q100 qualified for automotive applications
Current-feedback architecture with frequency compensation

What is INA2180A1QDGKRQ1 used for?

This dual-channel current-sense amplifier is designed for automotive and industrial power monitoring applications such as battery management, motor control, and low-/high-side current sensing where a 26 V common-mode range and AEC-Q100 qualification are required. Its 100 dB CMRR and low 80 µA bias current also support precise current measurement in noisy automotive electrical systems.

What are the specifications of INA2180A1QDGKRQ1?

Pbfree Code	Yes
Date Of Intro	2018-05-20
YTEOL	15
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	CURRENT-FEEDBACK
Average Bias Current-Max (IIB)	80 µA
Common Mode Voltage-Max	26V
Common-mode Reject Ratio-Min	84dB
Common-mode Reject Ratio-Nom	100dB
Frequency Compensation	YES
Input Offset Voltage-Max	150 µV
JESD-30 Code	S-PDSO-G8
JESD-609 Code	e4
Low-Bias	NO
Low-Offset	YES
Micropower	YES
Number of Functions	2
Package Body Material	PLASTIC/EPOXY
Package Shape	SQUARE
Package Style	SMALL OUTLINE, THIN PROFILE, SHRINK PITCH
Packing Method	TR
Peak Reflow Temperature (Cel)	260
Power	NO
Programmable Power	NO
Screening Level	AEC-Q100
Slew Rate-Nom	2V/us
Supply Current-Max	0.5mA
Supply Voltage Limit-Max	6V
Supply Voltage-Nom (Vsup)	5V
Surface Mount	YES
Technology	CMOS
Temperature Grade	AUTOMOTIVE
Terminal Finish	Nickel/Palladium/Gold (Ni/Pd/Au)
Terminal Form	GULL WING
Terminal Pitch	0.65mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	350
Voltage Gain-Nom	20
Wideband	NO
Package	Small Outline Packages

Compliance & Regulatory

RoHS Status	Compliant
Lead-Free	Yes (Pb-Free)
Moisture Sensitivity Level	MSL 1
ECCN	EAR99
HTS Code	8542.33.00.01
Country of Origin	Malaysia

Where can I find the INA2180A1QDGKRQ1 datasheet?

INA2180A1QDGKRQ1 Datasheet Download

Official datasheet from Texas Instruments

What are equivalent replacements for INA2180A1QDGKRQ1?

Compatible alternatives and drop-in replacements for INA2180A1QDGKRQ1:

INA2180A1IDGKRTexas Instruments Operational

Amplifier, 2 Func, 150uV Offset-Max, BIMOS, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What common-mode voltage range does the INA2180A1QDGKRQ1 support?

The INA2180A1QDGKRQ1 supports a maximum common-mode voltage of 26 V, making it suitable for both low-side and high-side current sensing across a nominal common-mode rejection ratio of 100 dB.

Is the INA2180A1QDGKRQ1 qualified for automotive use?

Yes, the INA2180A1QDGKRQ1 is AEC-Q100 qualified and rated for a 26 V common-mode voltage with a minimum common-mode rejection ratio of 84 dB, meeting automotive reliability standards for dual-channel current sensing.

How precise is the current sensing accuracy of this dual-channel amplifier?

This current-feedback amplifier achieves a minimum 84 dB and nominal 100 dB common-mode rejection ratio while drawing only 80 µA of maximum average bias current, supporting accurate dual-channel current measurement across a 26 V common-mode range in automotive systems.

When was the INA2180A1QDGKRQ1 introduced and what is its expected product lifecycle?

Texas Instruments introduced the INA2180A1QDGKRQ1 in May 2018 and specifies a 15-year YTEOL, giving automotive and industrial designers long-term sourcing assurance for this 26 V dual-channel current-sense amplifier.

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About Texas Instruments

Texas Instruments (TI) is a global semiconductor company headquartered in Dallas, Texas. TI designs and manufactures analog and embedded processing chips used in industrial, automotive, consumer, communications, and enterprise systems.

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AvailabilityIn Stock

Reference Price (USD)

From $0.0791

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$0.0791	$0.08

pcs

Unit price: $0.0791 · Total: $0.08

In Stock · 24h Response · Worldwide Shipping

Direct Contact

WhatsApp Inquiry Email RFQ

Lead Time3-7 business days

MOQFrom 1 piece

ShippingDHL / FedEx / UPS

OriginChina (Authorized)

Response within 24 hours · Worldwide shipping

“Their engineering team helped us find a pin-compatible alternative when our original MCU went EOL.”

Marco Rossi

CTO, AutoDrive Systems, Italy

INA2180A1QDGKRQ1 Texas Instruments Integrated Circuit (Small Outline Packages) In Stock

What are the key features of INA2180A1QDGKRQ1?

What is INA2180A1QDGKRQ1 used for?

What are the specifications of INA2180A1QDGKRQ1?

Compliance & Regulatory

Where can I find the INA2180A1QDGKRQ1 datasheet?

What are equivalent replacements for INA2180A1QDGKRQ1?

Frequently Asked Questions

What common-mode voltage range does the INA2180A1QDGKRQ1 support?

Is the INA2180A1QDGKRQ1 qualified for automotive use?

How precise is the current sensing accuracy of this dual-channel amplifier?

When was the INA2180A1QDGKRQ1 introduced and what is its expected product lifecycle?

Related Guides

CSD87313DMS Synchronous Buck Power Stage Design Guide

STEF05SGR eFuse Selection Guide for 5 V Overcurrent Protection

C0402C103K3RACTU Selection Guide: Choosing a 10 nF 0402 MLCC

STM32H753VIT6 MCU Selection Guide: Memory, Package, Connectivity, and Security

Why Buy from FindMyChip

About Texas Instruments

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