OP282GS Analog Devices Integrated Circuit (Small Outline Packages) In Stock

Name: OP282GS
Brand: Analog Devices
SKU: OP282GS
Availability: InStock

Analog Devices OP282GS is a dual JFET-input operational amplifier in an 8-SOIC package. Features ultra-low bias current of 0.1 nA, 90 dB CMRR, and 4 MHz bandwidth. Available in stock worldwide with fast shipping.

OBSOLETEIntegrated CircuitVerified May 2026

Package / Visual Reference

OP282GSSmall Outline Packages

Quick Facts

Manufacturer: Analog Devices
Package: Small Outline Packages
Pin Count: 8
Lifecycle: OBSOLETE
Datasheet: OP282GS Datasheet PDF
Category: Integrated Circuit
Price: From $2.1000(MOQ 1)
Temp Range: -40.0°C to 85.0°C
RoHS: Compliant
Lead Time: 3–7 business days
Shipping: DHL Express · Worldwide

What are the key features of OP282GS?

Dual JFET-input op-amp with ultra-low bias current of 0.1 nA at 25°C, ideal for high-impedance sensor interfaces
High common-mode rejection ratio of 90 dB typ (70 dB min) for superior noise rejection in differential signal paths
Compact 8-SOIC package with two independent op-amp channels, saving board space in dual-channel designs

What is OP282GS used for?

The OP282GS is well-suited for high-impedance sensor signal conditioning, photodiode transimpedance amplifiers, and precision instrumentation front-ends where low input bias current is critical. Its dual-channel architecture makes it ideal for stereo audio circuits, bridge amplifiers, and differential signal processing in industrial and medical equipment. The wide supply range supports both 5 V single-supply and ±15 V dual-supply designs.

What are the specifications of OP282GS?

Pbfree Code	No
Manufacturer Package Code	R-8
YTEOL	0
Amplifier Type	OPERATIONAL AMPLIFIER
Architecture	VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB)	0.0005 µA
Bias Current-Max (IIB) @25C	0.0001 µA
Common-mode Reject Ratio-Min	70dB
Common-mode Reject Ratio-Nom	90dB
Frequency Compensation	YES
Input Offset Voltage-Max	4500 µV
JESD-30 Code	R-PDSO-G8
JESD-609 Code	e0
Low-Bias	YES
Low-Offset	NO
Micropower	YES
Neg Supply Voltage Limit-Max	-18 V
Neg Supply Voltage-Nom (Vsup)	-15 V
Number of Functions	2
Package Body Material	PLASTIC/EPOXY
Package Equivalence Code	SOP8,.25
Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE
Peak Reflow Temperature (Cel)	240
Power	NO
Programmable Power	NO
Qualification Status	Not Qualified
Slew Rate-Min	7V/us
Slew Rate-Nom	9V/us
Supply Current-Max	0.5mA
Supply Voltage Limit-Max	18V
Supply Voltage-Nom (Vsup)	15V
Surface Mount	YES
Technology	JFET
Temperature Grade	INDUSTRIAL
Terminal Finish	Tin/Lead (Sn85Pb15)
Terminal Form	GULL WING
Terminal Pitch	1.27mm
Terminal Position	DUAL
Time@Peak Reflow Temperature-Max (s)	30
Unity Gain BW-Nom	4000
Voltage Gain-Min	20000
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

Where can I find the OP282GS datasheet?

OP282GS Datasheet Download

Official datasheet from Analog Devices

What are equivalent replacements for OP282GS?

Compatible alternatives and drop-in replacements for OP282GS:

OP282GSZAnalog Devices Inc Operational

Amplifier, 2 Func, 4500uV Offset-Max, JFET, PDSO8

View Part →

Compare all alternatives & request quotes →

Frequently Asked Questions

What is the input bias current specification of the OP282GS and why does it matter for sensor circuits?

The OP282GS features a maximum input bias current of 0.5 µA and a typical bias current of only 0.1 nA at 25°C. This extremely low bias current is critical for photodiode amplifiers and pH sensor interfaces where source impedances can exceed 100 MΩ, preventing measurement errors caused by voltage drops across high-impedance sources.

Can the OP282GS operate reliably in industrial temperature environments beyond the standard commercial range?

The OP282GS is rated for operation across the extended industrial temperature range, maintaining its JFET input characteristics and 70 dB minimum CMRR across the full range. With 43 documented specs including temperature coefficients, designers can verify stability for applications requiring continuous operation in harsh environments over many thousands of hours.

How does the OP282GS dual-channel architecture benefit compact PCB designs compared to using two single op-amps?

By integrating 2 independent op-amp channels in a single 8-SOIC package with 8 pins, the OP282GS reduces board footprint by approximately 50% versus two SO-5 single-channel amplifiers. This consolidation also simplifies routing, reduces component count, and lowers total BOM cost while maintaining matched channel-to-channel performance of 90 dB CMRR typical.

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About Analog Devices

Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.

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AvailabilityIn Stock

Reference Price (USD)

From $2.1000

Buy from 1pc · Factory-direct pricing

Qty.	Unit Price	Ext. Price
1+	$3.1500	$3.15
4+	$2.1000	$8.40

pcs

Unit price: $3.1500 · Total: $3.15

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

“Response time is incredible — usually under 4 hours. They understand that production lines can't wait.”

James Wright

Supply Chain Director, CircuitPro Ltd, UK

OP282GS Analog Devices Integrated Circuit (Small Outline Packages) In Stock

What are the key features of OP282GS?

What is OP282GS used for?

What are the specifications of OP282GS?

Compliance & Regulatory

Where can I find the OP282GS datasheet?

What are equivalent replacements for OP282GS?

Frequently Asked Questions

What is the input bias current specification of the OP282GS and why does it matter for sensor circuits?

Can the OP282GS operate reliably in industrial temperature environments beyond the standard commercial range?

How does the OP282GS dual-channel architecture benefit compact PCB designs compared to using two single op-amps?

Related Guides

CDSOT23-SM712 Selection Guide: Choosing an RS-485 TVS Array

CR0805-FX-10R0ELF Selection Guide: Choosing a 10 Ohm 0805 Resistor

CDSOT23-SM712 RS-485 Interface Protection Design Guide

CR0805-FX-10R0ELF 10 Ohm 0805 Resistor Design Guide

Why Buy from FindMyChip

About Analog Devices

More from Analog Devices

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