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OP491GSZ

Analog Devices

OP491GSZ by Analog Devices

Analog Devices OP491GSZ is a BICMOS Operational Amplifier with 4 functions, 1250uV max input offset voltage, and 97dB common mode reject ratio. Ideal for automotive applications due to its micropower design, -40 to 125 °C operating temp range, and compact small outline package.

Median Price

$14.653

Lifecycle Status

Suppliers In-Stock

25

In-Stock Inventory

1k+

Distributors (Authorized)

Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

RS (Exports)

UK . 22 parts In-Stock

1+ parts

$11.505

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$8.266

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Chip1Stop

Japan . 202 parts In-Stock

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$12.100

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$10.300

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$8.860

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Farnell

UK . 74 parts In-Stock

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$13.750

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$8.910

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$8.060

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$13.750

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Analog Devices Inc

USA . 199 parts In-Stock

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$14.600

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$6.820

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Arrow

USA . 530 parts In-Stock

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$14.706

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$10.388

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$8.536

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$14.706

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Verical

USA . 530 parts In-Stock

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$14.706

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$10.388

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$8.536

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$14.706

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DigiKey

USA . 993 parts In-Stock

1+ parts

$15.310

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$10.746

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$9.743

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$9.536

993

$15.310

$10.746

$9.743

$9.536

Newark

USA . 152 parts In-Stock

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$15.310

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$10.620

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$9.950

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$15.310

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Element14

Singapore . 74 parts In-Stock

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$23.790

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$13.330

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$12.120

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$23.790

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Rochester

USA . 14 parts In-Stock

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$8.530

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$7.630

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$7.180

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Distributors (In-Stock)

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Nova Conductors

Japan . 55 parts In-Stock

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$7.590

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Digiode

USA . 852 parts In-Stock

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$8.008

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Vyrian

USA . 1,651 parts In-Stock

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Chip Stock

USA . 585 parts In-Stock

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Component Sense

UK . 476 parts In-Stock

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ComSIT Distribution GmbH

Germany . 431 parts In-Stock

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Euro-Tech

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Bristol Electronics

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Atlantic Semiconductor

USA . 40 parts In-Stock

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Zilex Electronics Inc.

Canada . 31 parts In-Stock

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Cyclops Electronics Ltd

UK . 29 parts In-Stock

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Semtec, LLC

USA . 15 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 4 parts In-Stock

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Holdelec - ElecDif-Pro

France . 4 parts In-Stock

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Prism Electronics

USA . 3 parts In-Stock

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Distributors (Availability)

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Parana Technologies

USA . 4,710 parts In-Stock

1+ parts

$0.990

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$0.920

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4,710

$0.990

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$0.920

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IDEA Electronic Components Group

UK . 1,710 parts In-Stock

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$1.064

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$1.011

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$1.064

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$1.011

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DigiPath Technology Company

USA . 2,139 parts In-Stock

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$1.660

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$1.593

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$1.660

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Vigor

Singapore . 781 parts In-Stock

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$5.990

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Ampacity Inc.

Singapore . 1,432 parts In-Stock

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$7.170

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Semicontronic

India . 1,338 parts In-Stock

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$7.170

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$6.991

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$6.955

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$7.170

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Corphita

USA . 298 parts In-Stock

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$7.587

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Component Stockers USA

USA . 91 parts In-Stock

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$7.700

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$7.430

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Continental Prestige Electronics

USA . 568 parts In-Stock

1+ parts

$9.460

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$7.210

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$6.000

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568

$9.460

$7.210

$6.000

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CoreStaff

Japan . 15 parts In-Stock

1+ parts

$12.601

100+ parts

$6.964

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$6.955

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$12.601

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Perfect Parts

USA . 37,955 parts In-Stock

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A-Z Elektronik GmbH

Germany . 8,166 parts In-Stock

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Kepictronics

USA . 6,650 parts In-Stock

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Argo Parts USA

USA . 4,003 parts In-Stock

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S.R.D Solutions

India . 3,000 parts In-Stock

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Netroflash

USA . 2,000 parts In-Stock

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$7.438

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$7.211

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$7.059

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$7.438

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$7.059

Authorized Procurement Solutions

USA . 1,000 parts In-Stock

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iodParts Technologies Inc.

India . 42 parts In-Stock

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Overview

Discover the OP491GSZ by Analog Devices, a high-quality operational amplifier designed to meet your needs with precision and reliability. As a leading manufacturer in the industry, Analog Devices ensures top-notch performance and functionality in every product they create. Ideal for a wide range of applications, this operational amplifier offers unmatched value and benefits, providing customers with a versatile solution that delivers exceptional results. Upgrade your projects with the OP491GSZ and experience the advantages of superior design and efficiency that only Analog Devices can deliver.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this product durable and reliable for long-term use.

Maximum Input Offset Voltage: 1250 uV

With a low input offset voltage, this operational amplifier provides accurate and precise results in various applications.

Maximum Average Bias Current (IIB): 0.095 uA

The low bias current ensures minimal energy consumption and stable performance in operation.

Surface Mount: YES

Being surface mountable, this op amp offers easy and convenient installation in compact electronic designs.

No. of Functions: 4

With multiple functions, this operational amplifier can handle various tasks efficiently, reducing the need for additional components.

Package Shape: RECTANGULAR

The rectangular package shape allows for easy integration into circuit layouts, optimizing board space.

Nominal Common Mode Reject Ratio: 97 dB

The high common mode rejection ratio ensures clean signal output and minimal interference in complex circuits.

Nominal Supply Voltage / Vsup (V): 5

Operating at a nominal supply voltage of 5V, this op amp is compatible with a wide range of designs and power sources.

Power Supplies (V): +-1.35/+-6/2.7/12

With multiple power supply options, this operational amplifier offers flexibility in different voltage applications.

No. of Terminals: 14

The ample number of terminals allows for easy connectivity and integration into circuits without the need for additional adapters.

Package Style (Meter): SMALL OUTLINE

The small outline package style makes this op amp suitable for space-constrained applications while maintaining performance.

Maximum Supply Voltage Limit: 8V

With a maximum supply voltage limit of 8V, this operational amplifier offers protection against overvoltage situations, ensuring longevity.

Maximum Operating Temperature: 125 °C

Operating at high temperatures up to 125°C, this op amp can withstand harsh environmental conditions without compromising performance.

Frequency Compensation: YES

Featuring frequency compensation, this op amp ensures stability and consistent performance across various frequency ranges.

Minimum Voltage Gain: 25000

With a high minimum voltage gain, this operational amplifier provides amplified signals with minimal distortion, ideal for precision applications.

Minimum Operating Temperature: -40 °C

Operating at temperatures as low as -40°C, this op amp is suitable for use in extreme cold environments.

Terminal Finish: MATTE TIN

The matte tin finish on terminals provides corrosion resistance and reliable connections for long-lasting performance.

Terminal Position: DUAL

With dual terminal positions, this op amp offers flexibility in circuit board layouts and connections.

Maximum Seated Height: 1.75 mm

The low seated height of 1.75mm allows for compact and space-efficient designs with this operational amplifier.

Width: 3.9 mm

With a narrow width of 3.9mm, this op amp is suitable for applications with limited board space, without compromising functionality.

Micropower: YES

Operating at micropower levels, this operational amplifier is energy-efficient and suitable for low-power applications.

Maximum Time At Peak Reflow Temperature (s): 30

With a maximum time of 30 seconds at peak reflow temperature, this op amp can withstand soldering processes without damage.

Peak Reflow Temperature °C: 260

The high peak reflow temperature of 260°C ensures reliable soldering connections for this operational amplifier.

Length: 8.65 mm

With a compact length of 8.65mm, this op amp is suitable for applications where space is limited, while still delivering high performance.

Temperature Grade: AUTOMOTIVE

Designed for automotive applications, this operational amplifier meets industry standards for reliability and performance in automotive environments.

Maximum Negative Supply Voltage Limit: -8 V

Featuring a maximum negative supply voltage limit of -8V, this op amp offers protection against overvoltage situations in dual-supply configurations.

Nominal Unity Gain Bandwidth: 3000 kHz

With a high nominal unity gain bandwidth, this operational amplifier can handle high-frequency signals with minimal distortion.

Technology: BICMOS

Utilizing BICMOS technology, this op amp combines the benefits of bipolar and CMOS technologies for improved performance and efficiency.

Terminal Form: GULL WING

The gull-wing terminal form allows for easy soldering and secure connections in surface mount applications.

Amplifier Type: OPERATIONAL AMPLIFIER

As an operational amplifier, this product is well-suited for a wide range of applications requiring amplification and signal processing capabilities.

Maximum Supply Current: 2.2 mA

With a maximum supply current of 2.2mA, this op amp offers sufficient current drive for various loads without overheating.

Nominal Negative Supply Voltage (Vsup): -5 V

Operating at a nominal negative supply voltage of -5V, this operational amplifier is compatible with dual-supply configurations.

Architecture: VOLTAGE-FEEDBACK

Featuring a voltage-feedback architecture, this op amp offers stable and accurate voltage amplification in feedback circuits.

Nominal Slow Rate: 0.5 V/us

With a slow slew rate of 0.5V/µs, this operational amplifier is suitable for applications requiring gradual signal transitions.

Terminal Pitch: 1.27 mm

With a standard terminal pitch of 1.27mm, this op amp is compatible with industry-standard PCB layouts and components.

Technical Specifications

Operational Amplifiers (Op Amps) OP491GSZ attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from Analog Devices

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BICMOS

Power Supply:

±1.35/±6/2.7/12 V

Total Functions:

4

Sub-Category:

Operational Amplifiers

Powered:

No

Frequency Compensation:

Yes

Low-Bias:

No

Low-Offset:

No

Micropower:

Yes

Wideband:

No

Programmable Power:

No

Performance Specifications

Nominal Unity Gain Bandwidth:

3 MHz

Nominal Common Mode Rejection Ratio (CMRR ):

97 dB

Input Offset Voltage Limit:

1250 uV

Minimum Voltage Gain:

25000

Nominal Slew Rate:

0.5 V/us

Peak Bias Current:

95 nA

Maximum Bias Current (IIB) @25 °C:

65 nA

Operational Characteristics

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

8 V

Maximum Negative Supply Voltage:

-5 V

Minimum Negative Supply Voltage:

-8 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Reflow Peak Time Limit:

30 s

Maximum Supply Current:

2.2 mA

Physical Characteristics

Length:

0.341 in (8.65 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

14

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Matte Tin

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G14

JESD-609 Code:

e3

Packaging and Shipping

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP14,.25

Trade Compliance

OP491GSZ Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

Manufacturer Highlights

Analog Devices

Analog Devices Inc. (ADI) is one of the leading companies in the areas of integrated circuit (IC) design, manufacturing, testing, and marketing. ADI is known for their high-performance semiconductor solutions which enable customers to create innovative systems that solve critical challenges. The company has over 40 years of experience in the industry and has been consistently recognized as an industry leader for its innovation as well as its commitment to quality products and services. They have garnered numerous awards throughout the years including awards from Gartner Magic Quadrant for Industrial IoT Platforms; Frost & Sullivan’s Global Product Leadership Award; and various awards relating to automotive safety technology such as JESD209-3 Automotive Grade Certifications from AEC-Q100.

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Management team

CEO

Vincent Roche

Interim CFO

James Mollica

CAO

Michael Sondel

Manufacturer fab locations 5

Fab name Location Fab Initiation Wafer Capacity

Limerick Fab

Fabrication

Fab Initiation

1977

Ireland

Limerick

Wafer Capacity

30,000

1977

30,000

Hillview Fab

Fabrication

Fab Initiation

2001

USA

Milpitas

Wafer Capacity

15,000

2001

15,000

Wilmington Fab

Fabrication

Fab Initiation

1967

USA

Wilmington

Wafer Capacity

50,000

1967

50,000

Camas Fab

Fabrication

Fab Initiation

1997

USA

Camas

Wafer Capacity

18,000

1997

18,000

Beaverton-Portland

Fabrication

Fab Initiation

1987

USA

Beaverton

Wafer Capacity

14,000

1987

14,000

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