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INA821IDRGR

Texas Instruments

INA821IDRGR by Texas Instruments

INA821IDRGR by Texas Instruments is an instrumentation amplifier with 35uV max input offset voltage, 4.7MHz bandwidth, and 10,000 max voltage gain. Ideal for automotive applications due to its -40 to 125 °C operating temperature range and high common mode reject ratio of 136dB. It features a small outline package with surface mount capability and low bias current of 0.0005uA.

Median Price

$5.790

Lifecycle Status

Suppliers In-Stock

8

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 181,252 parts In-Stock

1+ parts

$3.757

100+ parts

$3.063

1k+ parts

$2.042

10k+ parts

-

181,252

$3.757

$3.063

$2.042

-

Mouser Electronics

USA . 423 parts In-Stock

1+ parts

$5.790

100+ parts

$3.700

1k+ parts

$3.450

10k+ parts

$3.220

423

$5.790

$3.700

$3.450

$3.220

DigiKey

USA . 1,824 parts In-Stock

1+ parts

$5.830

100+ parts

$3.740

1k+ parts

$3.592

10k+ parts

-

1,824

$5.830

$3.740

$3.592

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Distributors (In-Stock)

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

Nova Conductors

Japan . 10 parts In-Stock

1+ parts

$3.063

100+ parts

-

1k+ parts

-

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10

$3.063

-

-

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Digiode

USA . 4,160 parts In-Stock

1+ parts

$3.569

100+ parts

-

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-

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4,160

$3.569

-

-

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Vyrian

USA . 62,678 parts In-Stock

1+ parts

-

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62,678

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-

-

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Cyclops Electronics Ltd

UK . 297 parts In-Stock

1+ parts

-

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297

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ComSIT Distribution GmbH

Germany . 13 parts In-Stock

1+ parts

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13

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Distributors (Availability)

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

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$1.363

100+ parts

$1.295

1k+ parts

$1.295

10k+ parts

-

600

$1.363

$1.295

$1.295

-

Aranea Global

USA . 1,000 parts In-Stock

1+ parts

$3.002

100+ parts

-

1k+ parts

$2.882

10k+ parts

-

1,000

$3.002

-

$2.882

-

Continental Prestige Electronics

USA . 2,653 parts In-Stock

1+ parts

$3.063

100+ parts

-

1k+ parts

-

10k+ parts

$3.002

2,653

$3.063

-

-

$3.002

Argo Parts USA

USA . 1,770 parts In-Stock

1+ parts

$3.063

100+ parts

-

1k+ parts

-

10k+ parts

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1,770

$3.063

-

-

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Semicontronic

India . 62,777 parts In-Stock

1+ parts

$3.190

100+ parts

$3.110

1k+ parts

$3.094

10k+ parts

-

62,777

$3.190

$3.110

$3.094

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Ampacity Inc.

Singapore . 62,759 parts In-Stock

1+ parts

$3.190

100+ parts

-

1k+ parts

-

10k+ parts

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62,759

$3.190

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-

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Corphita

USA . 2,377 parts In-Stock

1+ parts

$3.381

100+ parts

-

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2,377

$3.381

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Modulus Dynamics

Lithuania . 88 parts In-Stock

1+ parts

$3.400

100+ parts

$3.366

1k+ parts

$3.264

10k+ parts

-

88

$3.400

$3.366

$3.264

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Parana Technologies

USA . 594 parts In-Stock

1+ parts

$4.011

100+ parts

-

1k+ parts

$4.476

10k+ parts

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594

$4.011

-

$4.476

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DigiPath Technology Company

USA . 891 parts In-Stock

1+ parts

$4.417

100+ parts

-

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891

$4.417

-

-

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ChromeModa Solutions

Germany . 3,519 parts In-Stock

1+ parts

$4.507

100+ parts

$3.696

1k+ parts

-

10k+ parts

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3,519

$4.507

$3.696

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IDEA Electronic Components Group

UK . 616 parts In-Stock

1+ parts

$4.507

100+ parts

-

1k+ parts

$4.056

10k+ parts

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616

$4.507

-

$4.056

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Corohmni

South Africa . 182 parts In-Stock

1+ parts

$6.613

100+ parts

-

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182

$6.613

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Robosynatics

Brazil . 5,000 parts In-Stock

1+ parts

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5,000

-

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Lucentia Tech

USA . 5,000 parts In-Stock

1+ parts

-

100+ parts

$2.122

1k+ parts

$2.122

10k+ parts

$2.122

5,000

-

$2.122

$2.122

$2.122

Lixinc

USA . 3,426 parts In-Stock

1+ parts

-

100+ parts

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3,426

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Overview

The INA821IDRGR by Texas Instruments is a top-quality instrumentation amplifier designed to deliver exceptional performance and reliability. With a focus on precision and accuracy, Texas Instruments products are trusted by professionals worldwide. Ideal for automotive applications and beyond, this amplifier offers customers unparalleled value with its high voltage gain, low bias current, and wide temperature range capabilities. Experience the difference of Texas Instruments technology with the versatile and powerful INA821IDRGR.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material provides durability and resistance to external elements, making it suitable for various applications.

Maximum Input Offset Voltage: 35 uV

Low input offset voltage ensures accurate signal amplification without distortion.

Maximum Average Bias Current (IIB): 0.0005 uA

Low bias current minimizes power consumption and improves signal integrity.

Surface Mount: YES

Enables easy and secure PCB mounting, saving space and simplifying assembly processes.

Package Shape: SQUARE

Compact square shape allows for efficient use of board space and easy integration into systems.

Nominal Supply Voltage / Vsup (V): 15

Suitable voltage supply for consistent and reliable performance in various operating conditions.

No. of Terminals: 8

Sufficient terminals for connecting external components and signals, enhancing flexibility and functionality.

Maximum Input Offset Current (IIO): 0.0005 uA

Low input offset current ensures accurate amplification of input signals.

Package Style (Meter): SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE

Compact and efficient package design for improved heat dissipation and space utilization.

Maximum Non Linearity: 0.0015%

Low non-linearity ensures accurate signal amplification and minimal distortion.

Maximum Supply Voltage Limit: 20 V

Wide supply voltage range for versatility and compatibility with different power sources.

Maximum Operating Temperature: 125 °C

High operating temperature range for reliable performance in harsh environments.

Maximum Bias Current (IIB) @25°C: 0.0005 uA

Low bias current at standard temperature ensures stable and consistent operation.

Minimum Operating Temperature: -40 °C

Wide temperature range allows for operation in extreme cold conditions.

Terminal Finish: NICKEL PALLADIUM GOLD

Durable and corrosion-resistant finish for reliable electrical connections.

Terminal Position: DUAL

Dual terminal positioning for increased connectivity options and versatility in circuit design.

Maximum Voltage Gain: 10000

High voltage gain for amplifying weak signals with minimal noise and distortion.

Maximum Seated Height: 0.8 mm

Low profile design for compact and space-saving applications.

Width: 3 mm

Slim width for easy integration into tight spaces and compact designs.

Nominal Bandwidth (3dB): 4.7 MHz

Wide bandwidth capability for high-frequency signal amplification.

Maximum Time At Peak Reflow Temperature (s): 30

Allows for reliable soldering and assembly processes within specified time limits.

Peak Reflow Temperature °C: 260

High peak reflow temperature tolerance for robust soldering and assembly operations.

Length: 3 mm

Compact length for efficient use of board space and easy integration into systems.

Temperature Grade: AUTOMOTIVE

Automotive-grade design for reliable operation in automotive applications.

Maximum Negative Supply Voltage Limit: -20 V

Wide negative supply voltage limit for compatibility with various power sources.

Minimum Common Mode Reject Ratio: 136 dB

High rejection ratio for filtering out common mode noise and interference.

Terminal Form: NO LEAD

Lead-free terminal form for compliance with environmental regulations and safer handling.

Amplifier Type: INSTRUMENTATION AMPLIFIER

Specialized amplifier type for precise and accurate signal amplification in instrumentation applications.

Maximum Supply Current: 0.87 mA

Low supply current for efficient power consumption and extended battery life in portable devices.

Nominal Negative Supply Voltage (Vsup): -15 V

Suitable negative supply voltage for balanced power distribution in dual-supply systems.

Nominal Slow Rate: 2 V/us

Moderate slew rate for gradual signal amplification without introducing distortion.

Terminal Pitch: 0.5 mm

Fine terminal pitch for precise and secure connections to external components.

Nominal Voltage Gain: 10

Consistent voltage gain for reliable signal amplification and consistent performance.

Technical Specifications

Instrumentation Amplifiers INA821IDRGR attributes and parameters. Explore more Instrumentation Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Total Functions:

1

Performance Specifications

Nominal Bandwidth (3dB):

4.7 MHz

Nominal Slew Rate:

2 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

136 dB

Input Offset Voltage Limit:

35 µV

Peak Bias Current:

500 pA

Maximum Bias Current (IIB) @25 °C:

500 pA

Maximum Supply Current:

870 μA

Minimum Voltage Gain:

1

Nominal Voltage Gain:

10

Maximum Voltage Gain:

10000

Maximum Non Linearity:

0.0015 %

Maximum Input Offset Current (IIO):

500 pA

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

20 V

Nominal Negative Supply Voltage (Vsup):

-15 V

Maximum Negative Supply Voltage:

-20 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Reflow Peak Time Limit:

30 s

Peak Reflow Temperature:

260 °C (500 °F)

Physical Characteristics

Length:

0.118 in (3 mm)

Width:

0.118 in (3 mm)

Maximum Seated Height:

0.031 in (0.8 mm)

Total Terminals:

8

Terminal Pitch:

0.02 in (0.5 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel Palladium Gold

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

1

Temperature Grade:

Standards

JESD-30 Code:

S-PDSO-N8

JESD-609 Code:

e4

Packaging and Shipping

Package Code:

Package Shape:

Package Style:

Small Outline, Heat Sink/Slug, Very Thin Profile

Package Equivalence Code:

SOLCC8,.11,20

Trade Compliance

INA821IDRGR Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

Manufacturer Highlights

Texas Instruments

Texas Instruments Inc. (TI) is one of the world's leading semiconductor companies and a global leader in analog and digital signal processing technology. The company has had a major impact on the electronics industry for over 80 years, manufacturing integrated circuits (ICs), software and subsystems that leverage high-performance computing capabilities. It offers an extensive portfolio of solutions for a wide range of industries, from aerospace to medical devices and consumer products to communication systems. Over its long history, TI has become synonymous with quality, reliability and innovation. Today, TI is one of the largest semiconductor companies in the world with operations in more than 30 countries across six continents.

The material and information contained is this video is for educational and general information purposes. All rights remain with respective rightsholders. Fair Use Statement

Management team

President, CEO

Haviv Ilan

Chairman

Richard K. Templeton

Senior VP, CFO

Rafael R. Lizardi

Manufacturer fab locations 15

Fab name Location Fab Initiation Wafer Capacity

M - Fab

Fabrication

Fab Initiation

1997

USA

South Portland

Wafer Capacity

32,000

1997

32,000

D - FAB

Fabrication

Fab Initiation

1966

USA

Dallas

Wafer Capacity

42,000

1966

42,000

D MOS - 6

Fabrication

Fab Initiation

2002

USA

Dallas

Wafer Capacity

25,000

2002

25,000

D MOS - 5

Fabrication

Fab Initiation

1995

USA

Dallas

Wafer Capacity

75,000

1995

75,000

Miho - 8

Fabrication

Fab Initiation

1980

Japan

Inashiki

Wafer Capacity

43,000

1980

43,000

S FAB 1

Fabrication

Fab Initiation

1966

USA

Sherman

Wafer Capacity

91,000

1966

91,000

F - FAB

Fabrication

Fab Initiation

2001

Germany

Freising

Wafer Capacity

37,000

2001

37,000

R Fab 1

Fabrication

Fab Initiation

2010

USA

Richardson

Wafer Capacity

40,000

2010

40,000

D HC Line

Fabrication

Fab Initiation

1999

USA

Dallas

Wafer Capacity

2,000

1999

2,000

JV3

Fabrication

Fab Initiation

2001

Japan

Aizu Wakamatsu

Wafer Capacity

45,000

2001

45,000

C - FAB

Fabrication

Fab Initiation

2007

China

Chengdu

Wafer Capacity

30,000

2007

30,000

L - Fab

Fabrication

Fab Initiation

2015

USA

Lehi

Wafer Capacity

70,000

2015

70,000

R - Fab 2

Fabrication

Fab Initiation

2022

USA

Richardson

Wafer Capacity

2022

S - FAB 2

Fabrication

Fab Initiation

2025

USA

Sherman

Wafer Capacity

2025

S - FAB 3

Fabrication

Fab Initiation

2028

USA

Sherman

Wafer Capacity

2028

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