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MAX291EWE

Maxim Integrated

MAX291EWE by Maxim Integrated

MAX291EWE by Maxim Integrated is an active filter with a switched capacitor design. It operates on +-5V power supplies, has 8 poles and zeros, and a cutoff frequency range of 0.0001 kHz to 25 kHz. Ideal for industrial applications requiring lowpass filtering in a compact small outline package.

Median Price

$8.930

Lifecycle Status

Suppliers In-Stock

5

In-Stock Inventory

1k+

Distributors (In-Stock)

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Nova Conductors

Japan . 10 parts In-Stock

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Digiode

USA . 896 parts In-Stock

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Prism Electronics

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One Stop Electronics

USA . 485 parts In-Stock

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$0.690

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Ampacity Inc.

Singapore . 157 parts In-Stock

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$2.690

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Semicontronic

India . 778 parts In-Stock

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$5.690

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$5.548

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$5.519

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MARBEL Systems

Belgium . 766 parts In-Stock

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$8.428

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Netroflash

USA . 2,000 parts In-Stock

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$8.930

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$8.751

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Continental Prestige Electronics

USA . 753 parts In-Stock

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Texas Native Microelectronics

USA . 85 parts In-Stock

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$9.687

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$9.300

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$9.009

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$8.525

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$8.525

Kenton Components

USA . 3,852 parts In-Stock

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$11.624

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$10.229

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AZTECH Wire

Italy . 666 parts In-Stock

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$12.880

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Qasali Group International

UK . 2,569 parts In-Stock

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$26.155

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$24.324

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$23.016

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Argo Parts USA

USA . 2,296 parts In-Stock

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Glotronic Ltd.

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Corphita

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Kepictronics

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Overview

Enhance your electronic designs with the MAX291EWE by Maxim Integrated, a top-tier manufacturer known for delivering high-quality active filters. Ideal for applications requiring precise filtering, this switched capacitor filter offers customers unparalleled value through its reliable performance and efficient power consumption. With a wide operating temperature range and compact design, the MAX291EWE ensures seamless integration into various projects, making it the perfect choice for professionals seeking superior filtering solutions. Elevate your projects with Maxim Integrated's MAX291EWE and experience unmatched quality and functionality.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the product lightweight and durable, ideal for portable electronic devices.

Maximum Supply Current (Isup): 22 mA

With a low supply current, this active filter is energy-efficient and suitable for applications where power consumption is a concern.

Surface Mount: YES

The surface mount feature allows for easy and efficient PCB assembly, saving time and labor costs during production.

Package Shape: RECTANGULAR

The rectangular shape of the package provides a compact design, saving space on the PCB and allowing for more components in a limited area.

Terminal Form: GULL WING

Gull wing terminals offer mechanical strength and reliability, ensuring secure connections for long-term performance.

Order: 8TH

The 8th order filter design provides a high level of signal processing and noise reduction, making it suitable for demanding applications.

Maximum Negative Supply Voltage (Vsup): -5.5 V

The wide negative supply voltage range allows for versatile operation and compatibility with various power sources.

Nominal Negative Supply Voltage (Vsup): -5 V

The nominal negative supply voltage ensures stable operation and consistent performance under normal operating conditions.

Active Filter Type: SWITCHED CAPACITOR FILTER

The switched capacitor filter design offers precise frequency response and accurate signal processing, making it ideal for audio and communication systems.

Nominal Supply Voltage / Vsup (V): 5

The nominal supply voltage of 5V provides a standard power source for the filter, ensuring compatibility with typical electronic systems.

Power Supplies (V): +-5

The dual power supply configuration allows for symmetrical operation and balanced signal processing, suitable for differential input/output applications.

No. of Terminals: 16

With 16 terminals, the filter offers flexible connectivity options and enables complex signal routing for advanced circuit designs.

Package Style (Meter): SMALL OUTLINE

The small outline package style allows for space-efficient integration on the PCB, making it suitable for miniaturized electronic devices.

Maximum Operating Temperature: 85 °C

The high maximum operating temperature ensures reliable performance in harsh environmental conditions and industrial applications.

Poles and Zeros: 8 AND 0

The filter's poles and zeros configuration provides precise control over frequency response and signal shaping, enabling customized filtering solutions.

Terminal Pitch: 1.27 mm

The small terminal pitch allows for dense packing of components on the PCB, optimizing space utilization and improving circuit performance.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature range ensures operational reliability in cold environments or during temperature fluctuations.

Terminal Finish: TIN LEAD

The tin-lead terminal finish offers excellent solderability and corrosion resistance, ensuring robust electrical connections and long-term reliability.

Terminal Position: DUAL

Dual terminal positioning provides redundancy and backup connectivity options, enhancing system reliability and fault tolerance.

Maximum Supply Voltage (Vsup): 5.5 V

The maximum supply voltage of 5.5V offers overvoltage protection and safeguards the filter from potential damage due to power fluctuations.

Maximum Seated Height: 2.65 mm

The low seated height profile allows for slim and compact device designs, particularly valuable in space-constrained applications.

Width: 7.5 mm

The narrow width of the filter facilitates efficient PCB layout and component placement, contributing to a streamlined manufacturing process.

Minimum Supply Voltage (Vsup): 2.375 V

The minimum supply voltage requirement of 2.375V allows for operation in low-power scenarios, making it suitable for battery-powered devices.

Max Center/Cutoff Freq Rng: 25 kHz

The wide center/cutoff frequency range of 25kHz offers versatility in signal processing and filtering applications, catering to a broad spectrum of frequencies.

Minimum Negative Supply Voltage (Vsup): -2.375 V

The minimum negative supply voltage ensures compatibility with various power sources and allows for flexible power configurations based on system requirements.

Response Type: LOWPASS

The low-pass response type selectively attenuates high-frequency signals while passing low-frequency signals, ideal for noise reduction and signal conditioning applications.

Transfer Characteristics: BUTTERWORTH

The Butterworth transfer characteristics exhibit a maximally flat frequency response in the passband, offering precise signal shaping and consistent performance across frequencies.

Length: 10.3 mm

The moderate length of the filter contributes to a balanced form factor, allowing for easy integration into different device designs without sacrificing performance.

Min Center/Cutoff Freq Rng: 0.0001 kHz

The minimum center/cutoff frequency range of 0.0001kHz enables ultra-low frequency filtering and signal processing, suitable for specialized applications requiring precise frequency control.

Temperature Grade: INDUSTRIAL

The industrial-grade temperature rating certifies the filter's reliability and durability in harsh operating environments, making it suitable for rugged industrial applications.

Technical Specifications

Active Filters MAX291EWE attributes and parameters. Explore more Active Filters devices from Maxim Integrated

Electrical Characteristics

Supply Voltage Limit:

5.5 V

Minimum Supply Voltage (Vsup):

2.375 V

Nominal Supply Voltage:

5 V

Maximum Supply Current (Isup):

22 mA

Maximum Negative Supply Voltage:

-5.5 V

Minimum Negative Supply Voltage:

-2.375 V

Nominal Negative Supply Voltage:

-5 V

Power Supply:

±5 V

Performance Parameters

Response Type:

Filter Technology:

Maximum Frequency - Cutoff or Center:

25 kHz

Minimum Frequency - Cutoff or Center:

0.1 Hz

Transfer Characteristics:

Butterworth

Poles and Zeros:

8 and 0

Filter Order:

8th

Environmental Characteristics

Maximum Operating Temperature:

85 °C (185 °F)

Minimum Operating Temperature:

-40 °C (-40 °F)

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Connectivity

Total Functions:

1

Total Terminals:

16

Terminal Finish:

Tin Lead

Terminal Form:

Terminal Pitch:

0.05 in (1.27 mm)

Terminal Position:

Dual

Physical Characteristics

Length:

0.406 in (10.3 mm)

Width:

0.295 in (7.5 mm)

Seated Height Limit:

0.104 in (2.65 mm)

Package Style:

Small Outline

Form Factor:

Rectangular

Package Code:

SOP

Package Equivalence Code:

SOP16,.4

Package Body Material:

Plastic/Epoxy

Surface Mounting:

Yes

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e0

Additional Features

Qualified:

No

Trade Compliance

MAX291EWE Active Filters trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

Manufacturer Highlights

Maxim Integrated

Maxim Integrated is a leading provider of analog and mixed-signal integrated circuits for a range of industries, including automotive, industrial, communications, consumer, and computing. Founded in 1983 with headquarters in San Jose, California, Maxim has grown to become one of the world’s largest producers of integrated circuits due to its innovative solutions that solve customers’ toughest design challenges. Maxim's broad portfolio includes products such as power management solutions, high-voltage solutions, motor driver solutions, amplifiers and comparators, data converters and interface ICs. For over 35 years, Maxim has continued to push the boundaries of analog integration by providing innovative integrated circuit products that offer the industry’s highest performance and best quality. The company’s commitment to delivering cutting-edge technology enables customers to stay current with changing demands in the market. From automotive check engine lights to fitness trackers worn on the wrist – Maxim enables customers across multiple industries to create groundbreaking products through their advanced IC designs. Maxim Integrated is now officially part of Analog Devices.

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Management team

President & CEO

Tunc Doluca

Senior VP & CFO

Brian C. White

Senior VP, Technology & Manufacturing Group

Vivek Jain

Manufacturer fab locations 3

Fab name Location Fab Initiation Wafer Capacity

-

Fabrication

Fab Initiation

-

Philippines

Cavite

Wafer Capacity

489,000

-

489,000

-

Fabrication

Fab Initiation

-

USA

Beaverton

Wafer Capacity

312,000

-

312,000

-

Fabrication

Fab Initiation

-

Thailand

Chon Buri

Wafer Capacity

194,000

-

194,000

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