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MAX9945AUA+

Analog Devices

MAX9945AUA+ by Analog Devices

MAX9945AUA+ by Analog Devices is an operational amplifier with a max input offset voltage of 8000 uV, nominal voltage of +-15 V, and nominal common mode reject ratio of 94 dB. This op amp is ideal for automotive applications due to its low-bias, micropower design and temperature grade.

Median Price

$2.870

Lifecycle Status

Suppliers In-Stock

12

In-Stock Inventory

1k+

MAX9945AUA+ by Analog Devices
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Supplier In-Stock 1+ parts 100+ parts 1k+ parts 10k+ parts

Farnell

UK . 556 parts In-Stock

1+ parts

$2.340

100+ parts

$1.580

1k+ parts

$1.330

10k+ parts

-

556

$2.340

$1.580

$1.330

-

Analog Devices Inc

USA . 2,212 parts In-Stock

1+ parts

$2.870

100+ parts

$1.760

1k+ parts

$1.561

10k+ parts

$1.481

2,212

$2.870

$1.760

$1.561

$1.481

Mouser Electronics

USA . 2,605 parts In-Stock

1+ parts

$3.430

100+ parts

$2.120

1k+ parts

$1.930

10k+ parts

$1.870

2,605

$3.430

$2.120

$1.930

$1.870

DigiKey

USA . 470 parts In-Stock

1+ parts

$3.430

100+ parts

$2.126

1k+ parts

$1.891

10k+ parts

$1.798

470

$3.430

$2.126

$1.891

$1.798

Element14

Singapore . 679 parts In-Stock

1+ parts

$244.510

100+ parts

$179.770

1k+ parts

$153.210

10k+ parts

$118.350

679

$244.510

$179.770

$153.210

$118.350

Verical

USA . 250 parts In-Stock

1+ parts

-

100+ parts

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1k+ parts

$1.608

10k+ parts

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250

-

-

$1.608

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Arrow

USA . 100 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

$1.561

10k+ parts

$1.387

100

-

-

$1.561

$1.387

Distributors (In-Stock)

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

Digiode

USA . 1,547 parts In-Stock

1+ parts

$2.223

100+ parts

-

1k+ parts

-

10k+ parts

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1,547

$2.223

-

-

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Vyrian

USA . 788 parts In-Stock

1+ parts

-

100+ parts

-

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788

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Anansix

USA . 451 parts In-Stock

1+ parts

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451

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Nova Conductors

Japan . 81 parts In-Stock

1+ parts

-

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81

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ACDS - Activité Composants Distribution Service

France . 8 parts In-Stock

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8

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Distributors (Availability)

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

Andel Nordic

Denmark . 625 parts In-Stock

1+ parts

$0.110

100+ parts

-

1k+ parts

$0.074

10k+ parts

$0.074

625

$0.110

-

$0.074

$0.074

Semicontronic

India . 1,007 parts In-Stock

1+ parts

$1.330

100+ parts

$1.297

1k+ parts

$1.290

10k+ parts

-

1,007

$1.330

$1.297

$1.290

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Corphita

USA . 920 parts In-Stock

1+ parts

$2.106

100+ parts

-

1k+ parts

-

10k+ parts

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920

$2.106

-

-

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Continental Prestige Electronics

USA . 887 parts In-Stock

1+ parts

$2.360

100+ parts

$1.730

1k+ parts

$1.290

10k+ parts

-

887

$2.360

$1.730

$1.290

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Corohmni

South Africa . 53 parts In-Stock

1+ parts

$3.905

100+ parts

-

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-

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53

$3.905

-

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Aztec Data Supply Inc.

USA . 84 parts In-Stock

1+ parts

$5.020

100+ parts

-

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84

$5.020

-

-

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MARBEL Systems

Belgium . 4,710 parts In-Stock

1+ parts

$5.921

100+ parts

-

1k+ parts

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10k+ parts

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4,710

$5.921

-

-

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Advanced Electronics

New Zealand . 2,000 parts In-Stock

1+ parts

$6.334

100+ parts

$6.018

1k+ parts

$6.018

10k+ parts

-

2,000

$6.334

$6.018

$6.018

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Texas Native Microelectronics

USA . 10 parts In-Stock

1+ parts

$6.806

100+ parts

$6.534

1k+ parts

$6.330

10k+ parts

$5.989

10

$6.806

$6.534

$6.330

$5.989

Kenton Components

USA . 4,420 parts In-Stock

1+ parts

$8.167

100+ parts

-

1k+ parts

-

10k+ parts

$7.187

4,420

$8.167

-

-

$7.187

Qasali Group International

UK . 3,902 parts In-Stock

1+ parts

$18.376

100+ parts

-

1k+ parts

$17.090

10k+ parts

$16.171

3,902

$18.376

-

$17.090

$16.171

Microchip USA

USA . 1,503 parts In-Stock

1+ parts

$18.980

100+ parts

-

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1,503

$18.980

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A-Z Elektronik GmbH

Germany . 6,212 parts In-Stock

1+ parts

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6,212

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Argo Parts USA

USA . 4,600 parts In-Stock

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4,600

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Perfect Parts

USA . 816 parts In-Stock

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816

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Bastille Electronics

Australia . 800 parts In-Stock

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800

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Glotronic Ltd.

UK . 80 parts In-Stock

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80

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Cyclops Electronics Ltd (Excess)

UK . 8 parts In-Stock

1+ parts

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100+ parts

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8

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Overview

Enhance your electronic designs with the MAX9945AUA+ by Analog Devices, a top-tier manufacturer known for its quality operational amplifiers. Ideal for automotive applications, this amplifier offers exceptional performance and precision with a nominal unity gain bandwidth of 3000 kHz and a nominal common mode reject ratio of 94 dB. With low-bias and micropower features, customers can expect efficient operation and reliable results. Upgrade your projects with the MAX9945AUA+ and experience the value and benefits it brings to your creations. Elevate your designs with Analog Devices today.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides durability and protection for the internal components, making the op amp suitable for a variety of environments.

Maximum Input Offset Voltage: 8000 uV

Low input offset voltage helps in minimizing errors in the output signal of the op amp.

Surface Mount: YES

Allows for easy integration onto circuit boards, saving space and simplifying assembly processes.

Nominal Common Mode Reject Ratio: 94 dB

High common mode rejection ratio helps in reducing noise and interference from the input signal.

Nominal Supply Voltage / Vsup (V): 15

Compatible with a standard 15V power supply, making it easy to power the op amp in various applications.

Power Supplies (V): +-15

Supports dual power supplies of ±15V, enabling a wide range of voltage operations.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

Compact and space-saving package design allows for high-density mounting on PCBs.

Maximum Supply Voltage Limit: 20 V

Provides a safety margin for the op amp's power supply, preventing damage from overvoltage conditions.

Maximum Operating Temperature: 125 °C

Can operate reliably at high temperatures, suitable for demanding industrial or automotive environments.

Frequency Compensation: YES

Internal frequency compensation ensures stability and prevents oscillations in the op amp's output.

Minimum Voltage Gain: 316000

High minimum voltage gain allows for amplification of weak input signals with minimal distortion.

Minimum Operating Temperature: -40 °C

Can operate in extreme cold conditions, ideal for applications in harsh climates.

Terminal Finish: Matte Tin (Sn) - annealed

Provides a reliable and corrosion-resistant finish for the terminals, ensuring long-term performance.

Amplifier Type: OPERATIONAL AMPLIFIER

Designed for high-precision signal processing and amplification tasks in various electronic circuits.

Nominal Slow Rate: 2.2 V/us

Gradual voltage change over time helps in maintaining stability and preventing sudden fluctuations in the output signal.

Technology: BICMOS

Combines the advantages of bipolar and CMOS technologies, offering low power consumption and high-speed performance.

Technical Specifications

Operational Amplifiers (Op Amps) MAX9945AUA+ attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from Analog Devices

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BICMOS

Power Supply:

±15 V

Total Functions:

1

Sub-Category:

Operational Amplifiers

Powered:

No

Frequency Compensation:

Yes

Low-Bias:

Yes

Low-Offset:

No

Micropower:

Yes

Wideband:

No

Programmable Power:

No

Performance Specifications

Nominal Unity Gain Bandwidth:

3 MHz

Nominal Common Mode Rejection Ratio (CMRR ):

94 dB

Input Offset Voltage Limit:

8000 uV

Minimum Voltage Gain:

316000

Nominal Slew Rate:

2.2 V/us

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

20 V

Maximum Negative Supply Voltage:

-15 V

Minimum Negative Supply Voltage:

-20 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:

850 μA

Physical Characteristics

Length:

0.118 in (3 mm)

Width:

0.118 in (3 mm)

Maximum Seated Height:

0.043 in (1.1 mm)

Total Terminals:

8

Terminal Pitch:

0.026 in (0.65 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Matte Tin - annealed

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e3

Packaging and Shipping

Package Code:

Package Shape:

Package Style:

Small Outline, Thin Profile, Shrink Pitch

Package Equivalence Code:

SOLCC6,.11,37

Trade Compliance

MAX9945AUA+ 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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