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AD644KH

Analog Devices

AD644KH by Analog Devices

AD644KH by Analog Devices is a metal-packaged operational amplifier with 2 functions. It features a max input offset voltage of 2000 uV, min slew rate of 8 V/us, and nominal unity gain bandwidth of 2000 kHz. Ideal for applications requiring high voltage gain and precise signal amplification in commercial temperature environments.

Median Price

$10.120

Lifecycle Status

Suppliers In-Stock

7

In-Stock Inventory

1k+

Distributors (Authorized)

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

Rochester

USA . 17,823 parts In-Stock

1+ parts

-

100+ parts

$9.660

1k+ parts

$8.640

10k+ parts

$8.140

17,823

-

$9.660

$8.640

$8.140

DigiKey

USA . 17,823 parts In-Stock

1+ parts

-

100+ parts

$10.580

1k+ parts

-

10k+ parts

-

17,823

-

$10.580

-

-

Distributors (In-Stock)

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Digiode

USA . 157 parts In-Stock

1+ parts

$10.222

100+ parts

-

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157

$10.222

-

-

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Vyrian

USA . 507 parts In-Stock

1+ parts

$10.760

100+ parts

-

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507

$10.760

-

-

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Elcom Components

USA . 175 parts In-Stock

1+ parts

-

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175

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Inland Empire Components Inc.

USA . 14 parts In-Stock

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14

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Electronic Expediters

USA . 6 parts In-Stock

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6

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Distributors (Availability)

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Parana Technologies

USA . 1,001 parts In-Stock

1+ parts

$3.058

100+ parts

-

1k+ parts

$2.844

10k+ parts

-

1,001

$3.058

-

$2.844

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IDEA Electronic Components Group

UK . 900 parts In-Stock

1+ parts

$3.288

100+ parts

-

1k+ parts

$3.124

10k+ parts

-

900

$3.288

-

$3.124

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DigiPath Technology Company

USA . 1,975 parts In-Stock

1+ parts

$5.129

100+ parts

$4.924

1k+ parts

-

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1,975

$5.129

$4.924

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Native Components

USA . 907 parts In-Stock

1+ parts

$6.850

100+ parts

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907

$6.850

-

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Corphita

USA . 959 parts In-Stock

1+ parts

$9.684

100+ parts

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959

$9.684

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Vigor

Singapore . 18,853 parts In-Stock

1+ parts

$10.330

100+ parts

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18,853

$10.330

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Component Stockers USA

USA . 46,739 parts In-Stock

1+ parts

$10.930

100+ parts

$10.280

1k+ parts

$9.290

10k+ parts

$9.290

46,739

$10.930

$10.280

$9.290

$9.290

Semicontronic

India . 17,733 parts In-Stock

1+ parts

$19.910

100+ parts

$19.412

1k+ parts

$19.313

10k+ parts

-

17,733

$19.910

$19.412

$19.313

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QUARKTWIN TECHNOLOGY LTD

USA . 22,537 parts In-Stock

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22,537

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Northwest PG Solutions

USA . 2,237 parts In-Stock

1+ parts

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$6.713

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2,237

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$6.713

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Kepictronics

USA . 150 parts In-Stock

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150

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Overview

Elevate your projects with the AD644KH by Analog Devices, a top-tier operational amplifier designed to deliver unmatched performance and reliability. Manufactured by industry leader Analog Devices, this op amp boasts cutting-edge technology and a sleek cylindrical package body, making it ideal for a wide range of applications. With a high slew rate and minimal bias current, the AD644KH ensures precise signal processing and consistent results. Upgrade your circuits with the best in class quality and precision that Analog Devices is known for, and experience the difference in your designs today.

Feature Benefit Bullets

Package Body Material: METAL

Ensures durability and robustness, making this product suitable for harsh environments.

Maximum Input Offset Voltage: 2000 uV

Low input offset voltage ensures high precision and accuracy in signal amplification.

Maximum Average Bias Current (IIB): 0.000035 uA

Low bias current ensures minimal impact on the signal integrity and overall performance.

Nominal Common Mode Reject Ratio: 80 dB

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

Nominal Supply Voltage / Vsup (V): 15

Suitable supply voltage for powering the operational amplifier within its operating range.

Minimum Slew Rate: 8 V/us

Fast slew rate allows for quick response to input voltage changes, essential for dynamic signal processing.

Nominal Unity Gain Bandwidth: 2000 kHz

High unity gain bandwidth ensures a wide frequency response for accurate signal amplification.

Technical Specifications

Operational Amplifiers (Op Amps) AD644KH attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from Analog Devices

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BIPOLAR

Power Supply:

±15 V

Total Functions:

2

Sub-Category:

Operational Amplifiers

Frequency Compensation:

Yes

Low-Bias:

Yes

Low-Offset:

No

Performance Specifications

Nominal Unity Gain Bandwidth:

2 MHz

Nominal Common Mode Rejection Ratio (CMRR ):

80 dB

Minimum Common Mode Rejection Ratio (CMRR ):

80 dB

Input Offset Voltage Limit:

2000 uV

Minimum Voltage Gain:

40000

Minimum Slew Rate:

8 V/us

Nominal Slew Rate:

13 V/us

Peak Bias Current:

35 pA

Maximum Bias Current (IIB) @25 °C:

35 pA

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Maximum Negative Supply Voltage:

-15 V

Minimum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

0 °C (32 °F)

Maximum Operating Temperature:

70 °C (158 °F)

Maximum Supply Current:

4.5 mA

Physical Characteristics

Total Terminals:

8

Terminal Position:

Bottom

Terminal Form:

Terminal Finish:

Tin Lead

Package Body Material:

Metal

Surface Mount:

No

Manufacturing and Reliability

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

O-MBCY-W8

JESD-609 Code:

e0

Packaging and Shipping

Package Shape:

Package Style:

Cylindrical

Package Equivalence Code:

CAN8,.2

Trade Compliance

AD644KH 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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