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AD8421ARZ-RL

Analog Devices

AD8421ARZ-RL by Analog Devices

AD8421ARZ-RL by Analog Devices is an instrumentation amplifier with a max input offset voltage of 86 uV, max average bias current of 0.008 uA, and a nominal bandwidth of 10 MHz. It is commonly used in industrial applications requiring precise amplification and signal conditioning.

Median Price

$8.800

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

DigiKey

USA . 8,129 parts In-Stock

1+ parts

$8.800

100+ parts

$5.860

1k+ parts

-

10k+ parts

$5.131

8,129

$8.800

$5.860

-

$5.131

Analog Devices Inc

USA . 103,210 parts In-Stock

1+ parts

$9.930

100+ parts

$4.967

1k+ parts

$3.830

10k+ parts

$4.537

103,210

$9.930

$4.967

$3.830

$4.537

Verical

USA . 92,500 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

$4.737

92,500

-

-

-

$4.737

Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$5.445

100+ parts

-

1k+ parts

-

10k+ parts

-

10

$5.445

-

-

-

Digiode

USA . 278 parts In-Stock

1+ parts

$9.899

100+ parts

-

1k+ parts

-

10k+ parts

-

278

$9.899

-

-

-

Vyrian

USA . 58,322 parts In-Stock

1+ parts

-

100+ parts

-

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-

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58,322

-

-

-

-

Chip Stock

USA . 7,160 parts In-Stock

1+ parts

-

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7,160

-

-

-

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VNN

France . 2,946 parts In-Stock

1+ parts

-

100+ parts

-

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2,946

-

-

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Distributors (Availability)

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

Aztec Data Supply Inc.

USA . 1,310 parts In-Stock

1+ parts

$2.510

100+ parts

-

1k+ parts

-

10k+ parts

-

1,310

$2.510

-

-

-

Parana Technologies

USA . 1,763 parts In-Stock

1+ parts

$2.899

100+ parts

-

1k+ parts

$2.696

10k+ parts

-

1,763

$2.899

-

$2.696

-

IDEA Electronic Components Group

UK . 1,278 parts In-Stock

1+ parts

$3.117

100+ parts

-

1k+ parts

$2.961

10k+ parts

-

1,278

$3.117

-

$2.961

-

Corohmni

South Africa . 630 parts In-Stock

1+ parts

$3.816

100+ parts

-

1k+ parts

-

10k+ parts

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630

$3.816

-

-

-

Ampacity Inc.

Singapore . 57,986 parts In-Stock

1+ parts

$3.860

100+ parts

-

1k+ parts

-

10k+ parts

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57,986

$3.860

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Semicontronic

India . 57,906 parts In-Stock

1+ parts

$3.860

100+ parts

$3.764

1k+ parts

$3.744

10k+ parts

-

57,906

$3.860

$3.764

$3.744

-

Advanced Electronics

New Zealand . 80 parts In-Stock

1+ parts

$4.659

100+ parts

$4.426

1k+ parts

$4.426

10k+ parts

-

80

$4.659

$4.426

$4.426

-

DigiPath Technology Company

USA . 1,703 parts In-Stock

1+ parts

$4.863

100+ parts

$4.668

1k+ parts

-

10k+ parts

-

1,703

$4.863

$4.668

-

-

Continental Prestige Electronics

USA . 4,485 parts In-Stock

1+ parts

$5.445

100+ parts

-

1k+ parts

-

10k+ parts

$5.336

4,485

$5.445

-

-

$5.336

Netroflash

USA . 500 parts In-Stock

1+ parts

$5.445

100+ parts

-

1k+ parts

$5.173

10k+ parts

$5.064

500

$5.445

-

$5.173

$5.064

Vigor

Singapore . 1,000 parts In-Stock

1+ parts

$5.500

100+ parts

-

1k+ parts

-

10k+ parts

-

1,000

$5.500

-

-

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Corphita

USA . 447 parts In-Stock

1+ parts

$9.378

100+ parts

-

1k+ parts

-

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447

$9.378

-

-

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Argo Parts USA

USA . 400 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

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400

-

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Robosynatics

Brazil . 250 parts In-Stock

1+ parts

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100+ parts

-

1k+ parts

-

10k+ parts

-

250

-

-

-

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Lucentia Tech

USA . 250 parts In-Stock

1+ parts

-

100+ parts

$2.248

1k+ parts

$2.248

10k+ parts

$2.248

250

-

$2.248

$2.248

$2.248

Overview

Experience the ultimate in quality and precision with Analog Devices' AD8421ARZ-RL Instrumentation Amplifier. Designed with utmost care and expertise, this small outline amplifier offers unmatched performance and reliability. Whether you're working in industrial applications or demanding environments, the AD8421ARZ-RL delivers exceptional accuracy and low noise for your critical measurements. With its wide bandwidth and high voltage gain, this amplifier ensures superior signal integrity and fidelity. Trust Analog Devices to provide you with the best-in-class solutions that empower your designs and unlock new possibilities. Upgrade your instrumentation amplifiers today with the AD8421ARZ-RL from Analog Devices.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material ensures durability and resistance to environmental factors, making it suitable for various applications.

Maximum Input Offset Voltage: 86 uV

With such a low offset voltage, the amplifier provides precise and accurate measurements, ensuring high performance in sensitive applications.

Maximum Average Bias Current (IIB): 0.008 uA

The extremely low average bias current minimizes errors and signal distortion, making it ideal for high-precision measurement applications.

Surface Mount: YES

The surface mount capability allows for easy integration onto circuit boards, facilitating quick and efficient assembly processes.

No. of Functions: 1

This single-function instrumentation amplifier simplifies circuit design, offering enhanced reliability and ease of use.

Package Shape: RECTANGULAR

The rectangular shape of the package allows for compact and efficient utilization of board space, making it suitable for space-constrained applications.

Nominal Supply Voltage / Vsup (V): 15

The nominal supply voltage of 15V enables compatibility with a wide range of power sources, ensuring flexibility in various operating conditions.

Power Supplies (V): +-2.5/+-18/5/36

The availability of multiple power supply options ensures compatibility with different systems, enhancing versatility and adaptability.

No. of Terminals: 8

The 8-terminal configuration simplifies installation and connection processes, enhancing ease of use and reducing assembly time.

Maximum Input Offset Current (IIO): 0.0022 uA

The low input offset current greatly reduces measurement inaccuracies, making it a reliable choice for precise data acquisition applications.

Package Style (Meter): SMALL OUTLINE

The small outline package style allows for compact designs, making it suitable for space-limited applications without compromising performance.

Maximum Non Linearity: 0.005%

With low non-linearity, this amplifier ensures accurate signal amplification, making it ideal for applications requiring fidelity and linearity.

Maximum Supply Voltage Limit: 18 V

The maximum supply voltage limit provides protection against overvoltage and ensures the safe operation of the amplifier in various conditions.

Maximum Operating Temperature: 85 °C

With a high maximum operating temperature, this amplifier can withstand harsh environments, making it suitable for industrial applications.

Minimum Voltage Gain: 1

The minimum voltage gain of 1 allows for unity gain operation, providing versatility in applications where minimal amplification is required.

Minimum Operating Temperature: -40 °C

The low minimum operating temperature ensures reliable performance even in extremely cold environments, expanding the amplifier's range of applications.

Terminal Finish: MATTE TIN

The matte tin terminal finish offers improved solderability and corrosion resistance, ensuring a reliable electrical connection in various operating conditions.

Terminal Position: DUAL

The dual terminal position allows for flexible PCB layout options, simplifying circuit design and enabling efficient signal routing.

Maximum Voltage Gain: 10000

With a high maximum voltage gain, this amplifier offers significant signal amplification capabilities, suitable for applications requiring substantial voltage gain.

Maximum Seated Height: 1.75 mm

The low maximum seated height makes the amplifier suitable for compact designs and provides efficient use of space on the circuit board.

Width: 3.9 mm

The narrow width of the amplifier enables compact integration, making it suitable for applications with tight space constraints.

Nominal Bandwidth (3dB): 10 MHz

The nominal bandwidth of 10 MHz allows for accurate amplification of signals within this range, making it suitable for high-frequency applications.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature determines the amplifier's resistance to thermal stress, ensuring reliable solder connections during assembly.

Peak Reflow Temperature °C: 260

The high peak reflow temperature capability allows for lead-free soldering processes, complying with modern RoHS regulations for environmental friendliness.

Length: 4.9 mm

The compact length of the amplifier ensures efficient use of board space, making it suitable for applications with size limitations.

Temperature Grade: INDUSTRIAL

With an industrial temperature grade, this amplifier operates reliably in a wide temperature range, making it suitable for demanding industrial environments.

Maximum Negative Supply Voltage Limit: -18 V

The maximum negative supply voltage limit ensures the amplifier's protection against excessive negative voltage, preventing potential damage to the device.

Minimum Common Mode Reject Ratio: 80 dB

With a high minimum common mode reject ratio, this amplifier effectively suppresses unwanted common mode signals, ensuring accurate and reliable differential amplification.

Technology: BIPOLAR

The bipolar technology employed in the amplifier results in high-quality amplification and minimized signal distortion, providing accurate and precise measurements.

Terminal Form: GULL WING

The gull wing terminal form ensures secure and reliable solder connections, offering enhanced mechanical stability and electrical performance.

Amplifier Type: INSTRUMENTATION AMPLIFIER

Being an instrumentation amplifier, this product provides high-precision amplification with excellent common mode rejection, making it suitable for sensitive measurement applications.

Maximum Supply Current: 2.6 mA

With a low maximum supply current, this amplifier operates efficiently while minimizing power consumption, making it suitable for battery-powered and low-power applications.

Nominal Negative Supply Voltage (Vsup): -15 V

The nominal negative supply voltage allows for bidirectional power supply, accommodating various system requirements with ease.

Packing Method: TR

The TR (Tape and Reel) packing method ensures convenient handling, storage, and automation during the manufacturing process.

Nominal Slow Rate: 35 V/us

The nominal slow rate of 35 V/μs indicates the amplifier's capability to handle fast-changing signals, making it suitable for applications where rapid signal dynamics occur.

Terminal Pitch: 1.27 mm

The small terminal pitch simplifies PCB layout and offers compatibility with standard PCB design practices, facilitating ease of integration into various systems.

Nominal Voltage Gain: 10

With a nominal voltage gain of 10, this amplifier provides moderate amplification, suitable for applications requiring a balanced amplification ratio.

Moisture Sensitivity Level (MSL): 1

The MSL 1 rating ensures the amplifier's resistance to moisture and offers reliable long-term performance, making it suitable for various operating environments.

Technical Specifications

Instrumentation Amplifiers AD8421ARZ-RL attributes and parameters. Explore more Instrumentation Amplifiers devices from Analog Devices

Amplifier Characteristics

Amplifier Type:

Technology:

Bipolar

Power Supply:

±2.5/±18/5/36 V

Total Functions:

1

Sub-Category:

Instrumentation Amplifiers

Performance Specifications

Nominal Bandwidth (3dB):

10 MHz

Nominal Slew Rate:

35 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

80 dB

Input Offset Voltage Limit:

86 µV

Peak Bias Current:

8 nA

Maximum Supply Current:

2.6 mA

Minimum Voltage Gain:

1

Nominal Voltage Gain:

10

Maximum Voltage Gain:

10000

Maximum Non Linearity:

0.005 %

Maximum Input Offset Current (IIO):

2.2 nA

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Nominal Negative Supply Voltage (Vsup):

-15 V

Maximum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Reflow Peak Time Limit:

30 s

Peak Reflow Temperature:

260 °C (500 °F)

Physical Characteristics

Length:

0.193 in (4.9 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

8

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-G8

JESD-609 Code:

e3

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

AD8421ARZ-RL Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

PCN

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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