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AD7821BQ

Analog Devices

AD7821BQ by Analog Devices

Analog Devices' AD7821BQ is an 8-bit ADC with 0.39% linearity error, 1 MHz sample rate, and 0.66 us conversion time. Ideal for industrial applications requiring a parallel output format, it operates b/w -40 to 85 °C with a supply voltage of +/-5V.

Median Price

$56.870

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 7 parts In-Stock

1+ parts

$61.210

100+ parts

$47.270

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7

$61.210

$47.270

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Analog Devices Inc

USA . 90 parts In-Stock

1+ parts

$88.450

100+ parts

-

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$41.320

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90

$88.450

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$41.320

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Rochester

USA . 52 parts In-Stock

1+ parts

-

100+ parts

$47.270

1k+ parts

$42.300

10k+ parts

$39.810

52

-

$47.270

$42.300

$39.810

Verical

USA . 36 parts In-Stock

1+ parts

-

100+ parts

$52.530

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-

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36

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$52.530

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Distributors (In-Stock)

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Digiode

USA . 903 parts In-Stock

1+ parts

$45.543

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903

$45.543

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Vyrian

USA . 7,357 parts In-Stock

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7,357

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Electronics Depot

USA . 9 parts In-Stock

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Electronic Expediters

USA . 3 parts In-Stock

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Distributors (Availability)

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Parana Technologies

USA . 1,392 parts In-Stock

1+ parts

$10.652

100+ parts

-

1k+ parts

$9.907

10k+ parts

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1,392

$10.652

-

$9.907

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IDEA Electronic Components Group

UK . 1,453 parts In-Stock

1+ parts

$11.454

100+ parts

$10.881

1k+ parts

$10.881

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1,453

$11.454

$10.881

$10.881

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DigiPath Technology Company

USA . 2,320 parts In-Stock

1+ parts

$17.868

100+ parts

$17.154

1k+ parts

-

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$17.154

2,320

$17.868

$17.154

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$17.154

Vigor

Singapore . 3,047 parts In-Stock

1+ parts

$35.810

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3,047

$35.810

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Corphita

USA . 781 parts In-Stock

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$43.146

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781

$43.146

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Component Stockers USA

USA . 149 parts In-Stock

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$54.520

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149

$54.520

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Native Components

USA . 895 parts In-Stock

1+ parts

$57.150

100+ parts

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$54.864

895

$57.150

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$54.864

Northwest PG Solutions

USA . 17 parts In-Stock

1+ parts

$62.865

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17

$62.865

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QUARKTWIN TECHNOLOGY LTD

USA . 7,800 parts In-Stock

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7,800

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Futuretech Components

Singapore . 3,000 parts In-Stock

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3,000

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Perfect Parts

USA . 20 parts In-Stock

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20

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Overview

Unlock the power of precision with the Analog Devices AD7821BQ analog-to-digital converter. Crafted with top-quality materials and cutting-edge technology, this converter offers unparalleled accuracy with a maximum linearity error of just 0.39%. Ideal for industrial applications, this converter boasts a sample rate of 1 MHz and a conversion time of just 0.66 microseconds, ensuring swift and reliable performance. Experience seamless integration and superior results with the AD7821BQ from Analog Devices.

Feature Benefit Bullets

Package Body Material: CERAMIC, GLASS-SEALED

This material provides excellent durability and protection for the internal components of the converter, ensuring long-term reliability.

No. of Bits: 8

Provides a good balance between resolution and speed for many applications.

Maximum Linearity Error (EL): 0.39 %

Ensures accurate conversion of analog signals to digital data with minimal error.

Power Supplies (V): 5,GND/-5

Provides stable and balanced power inputs for consistent performance.

Maximum Operating Temperature: 85 °C

Ensures reliable operation in a wide range of temperature conditions.

Sample Rate: 1 MHz

High sample rate allows for fast and accurate conversion of analog signals.

Technical Specifications

Analog-to-Digital Converters AD7821BQ attributes and parameters. Explore more Analog-to-Digital Converters devices from Analog Devices

Converter Specifications

No. of Analog In Channels:

1

No. of Functions:

1

No. of Bits:

8

Sub-Category:

Analog to Digital Converters

Output Bit Code:

Binary, Offset Binary

Output Format:

Parallel, 8 Bits

Maximum Linearity Error (EL):

0.39 %

Sample Rate:

1 MHz

Hold Mode:

Track

Maximum Conversion Time:

660 ns

Electrical Specifications

Power Supplies:

5,GND/-5 V

Minimum Analog Input Voltage:

-2.5 V

Maximum Analog Input Voltage:

2.5 V

Nominal Supply Voltage:

5 V

Nominal Negative Supply Voltage:

-5 V

Operating Conditions

Minimum Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Temperature Grade:

Form Factor

Terminal Position:

Dual

No. of Terminals:

20

Terminal Form:

Terminal Pitch:

0.1 in (2.54 mm)

Surface Mount:

No

Width:

0.3 in (7.62 mm)

Maximum Seated Height:

0.2 in (5.08 mm)

Packaging

Package Body Material:

Ceramic, Glass-Sealed

Package Style:

In-Line

Package Shape:

Package Equivalence Code:

DIP20,.3

Package Code:

DIP

Standards and Codes

JESD-30 Code:

R-GDIP-T20

Qualified:

No

JESD-609 Code:

e0

Trade Compliance

AD7821BQ Converters trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

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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