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AD7821TQ

Analog Devices

AD7821TQ by Analog Devices

Analog Devices' AD7821TQ is an 8-bit ADC with 0.39% linearity error, operating at 1 MHz sample rate. Ideal for military applications, it offers a conversion time of 0.66 us and supports binary and offset binary output formats. With a temperature range from -55 to 125 °C, this CMOS technology-based converter has a ceramic package body and dual terminals in an in-line style.

Median Price

$116.646

Lifecycle Status

Suppliers In-Stock

10

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 5 parts In-Stock

1+ parts

$115.950

100+ parts

$102.670

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$115.950

$102.670

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Verical

USA . 6 parts In-Stock

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$117.343

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$117.343

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DigiKey

USA . 3 parts In-Stock

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$147.940

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$147.940

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Rochester

USA . 204 parts In-Stock

1+ parts

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$102.680

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$91.870

10k+ parts

$86.460

204

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$102.680

$91.870

$86.460

Distributors (In-Stock)

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Digiode

USA . 574 parts In-Stock

1+ parts

$97.546

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Vyrian

USA . 8,266 parts In-Stock

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VNN

France . 1,191 parts In-Stock

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Nova Conductors

Japan . 63 parts In-Stock

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LWI Electronics Inc

India . 12 parts In-Stock

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Electronics Depot

USA . 6 parts In-Stock

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Distributors (Availability)

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Parana Technologies

USA . 2,320 parts In-Stock

1+ parts

$14.516

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$13.500

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2,320

$14.516

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$13.500

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IDEA Electronic Components Group

UK . 1,540 parts In-Stock

1+ parts

$15.609

100+ parts

$14.829

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$14.829

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1,540

$15.609

$14.829

$14.829

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DigiPath Technology Company

USA . 733 parts In-Stock

1+ parts

$24.350

100+ parts

$23.376

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$23.376

733

$24.350

$23.376

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$23.376

Corphita

USA . 889 parts In-Stock

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$92.412

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889

$92.412

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Vigor

Singapore . 3,009 parts In-Stock

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$95.850

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$95.850

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Ampacity Inc.

Singapore . 4 parts In-Stock

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$96.970

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$96.970

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Component Stockers USA

USA . 506 parts In-Stock

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$113.600

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$113.600

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506

$113.600

$113.600

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Netroflash

USA . 500 parts In-Stock

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500

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Perfect Parts

USA . 32 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 3 parts In-Stock

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Cyclops Electronics Ltd (Excess)

UK . 2 parts In-Stock

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Overview

Experience unmatched precision and reliability with the AD7821TQ Analog-to-Digital Converter by Analog Devices. Known for their superior quality and cutting-edge technology, Analog Devices delivers exceptional performance in a wide range of applications. From industrial automation to medical devices, this converter offers fast conversion times, high accuracy, and low power consumption. Trust Analog Devices to provide you with the best-in-class solutions for your analog-to-digital conversion needs.

Feature Benefit Bullets

Package Body Material: CERAMIC, GLASS-SEALED

The ceramic and glass-sealed package body provides excellent protection for the internal components of the converter, ensuring long-term reliability and durability.

No. of Bits: 8

Having 8 bits allows for a high resolution conversion, providing more detailed and accurate digital representation of the analog input signal.

Maximum Linearity Error (EL): 0.39 %

The low linearity error ensures that the converter produces accurate and consistent digital output corresponding to the analog input signal.

Sample Rate: 1 MHz

With a high sample rate of 1 MHz, the converter can capture and process analog signals quickly, making it suitable for applications requiring real-time data conversion.

Technology: CMOS

The CMOS technology used in the converter offers low power consumption and high noise immunity, making it efficient and reliable in various operating conditions.

Technical Specifications

Analog-to-Digital Converters AD7821TQ 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:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °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

AD7821TQ Converters trade compliance attributes, and parameters.

ECCN

3A001.A.2.C

ECCN Governance

EAR

HTS

8542.39.00.01

SB

8542.39.00.00

NSN

5961-14-500-1454, 5961145001454

NIIN

145001454

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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