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INA321EA/250G4

Texas Instruments

INA321EA/250G4 by Texas Instruments

INA321EA/250G4 by Texas Instruments is an instrumentation amplifier with 500uV max input offset voltage, 0.00001uA max average bias current, and 5V nominal voltage. Ideal for military applications due to its -55 to 125 °C operating temperature range and 90dB min common mode reject ratio.

Median Price

$4.550

Lifecycle Status

Suppliers In-Stock

4

In-Stock Inventory

1k+

Distributors (Authorized)

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

Mouser Electronics

USA . 494 parts In-Stock

1+ parts

$4.550

100+ parts

$2.840

1k+ parts

$2.510

10k+ parts

$2.460

494

$4.550

$2.840

$2.510

$2.460

Distributors (In-Stock)

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

Nova Conductors

Japan . 15 parts In-Stock

1+ parts

$2.390

100+ parts

-

1k+ parts

-

10k+ parts

-

15

$2.390

-

-

-

Digiode

USA . 3,679 parts In-Stock

1+ parts

$3.097

100+ parts

-

1k+ parts

-

10k+ parts

-

3,679

$3.097

-

-

-

Vyrian

USA . 2,620 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

-

2,620

-

-

-

-

Distributors (Availability)

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

Continental Prestige Electronics

USA . 3,001 parts In-Stock

1+ parts

$2.390

100+ parts

-

1k+ parts

-

10k+ parts

$2.342

3,001

$2.390

-

-

$2.342

Argo Parts USA

USA . 2,248 parts In-Stock

1+ parts

$2.390

100+ parts

-

1k+ parts

-

10k+ parts

-

2,248

$2.390

-

-

-

Semicontronic

India . 290 parts In-Stock

1+ parts

$2.770

100+ parts

$2.701

1k+ parts

$2.687

10k+ parts

-

290

$2.770

$2.701

$2.687

-

Ampacity Inc.

Singapore . 146 parts In-Stock

1+ parts

$2.770

100+ parts

-

1k+ parts

-

10k+ parts

-

146

$2.770

-

-

-

Corphita

USA . 3,270 parts In-Stock

1+ parts

$2.934

100+ parts

-

1k+ parts

-

10k+ parts

-

3,270

$2.934

-

-

-

Parana Technologies

USA . 469 parts In-Stock

1+ parts

$3.100

100+ parts

-

1k+ parts

$3.617

10k+ parts

-

469

$3.100

-

$3.617

-

Component Stockers USA

USA . 568 parts In-Stock

1+ parts

$3.230

100+ parts

$2.380

1k+ parts

-

10k+ parts

-

568

$3.230

$2.380

-

-

DigiPath Technology Company

USA . 1,112 parts In-Stock

1+ parts

$3.413

100+ parts

-

1k+ parts

-

10k+ parts

-

1,112

$3.413

-

-

-

ChromeModa Solutions

Germany . 6,036 parts In-Stock

1+ parts

$3.483

100+ parts

$2.856

1k+ parts

-

10k+ parts

-

6,036

$3.483

$2.856

-

-

IDEA Electronic Components Group

UK . 2,048 parts In-Stock

1+ parts

$3.483

100+ parts

-

1k+ parts

$3.135

10k+ parts

-

2,048

$3.483

-

$3.135

-

Corohmni

South Africa . 78 parts In-Stock

1+ parts

$3.544

100+ parts

-

1k+ parts

-

10k+ parts

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78

$3.544

-

-

-

AZTECH Wire

Italy . 583 parts In-Stock

1+ parts

$6.027

100+ parts

-

1k+ parts

-

10k+ parts

-

583

$6.027

-

-

-

Advanced Electronics

New Zealand . 600 parts In-Stock

1+ parts

$6.901

100+ parts

$6.556

1k+ parts

$6.556

10k+ parts

-

600

$6.901

$6.556

$6.556

-

Microchip USA

USA . 4,348 parts In-Stock

1+ parts

-

100+ parts

-

1k+ parts

-

10k+ parts

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4,348

-

-

-

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Netroflash

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$2.342

1k+ parts

$2.271

10k+ parts

$2.223

500

-

$2.342

$2.271

$2.223

Overview

Elevate your instrumentation needs with the INA321EA/250G4 by Texas Instruments. Designed with precision and quality in mind, this instrumentation amplifier offers unparalleled performance and reliability for a wide range of applications. From industrial automation to medical devices, this versatile amplifier delivers high accuracy and efficiency. Trust Texas Instruments to provide you with cutting-edge technology that exceeds expectations. Experience the difference with the INA321EA/250G4 and unlock a world of possibilities.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes the package lightweight and durable, ideal for applications where portability and robustness are important.

Maximum Input Offset Voltage: 500 uV

The low input offset voltage ensures accurate signal amplification with minimal distortion, making it suitable for precision measurement and control systems.

Maximum Average Bias Current (IIB): 0.00001 uA

The low bias current helps in minimizing power consumption and reducing errors in signal amplification, making the product energy-efficient and reliable.

Surface Mount: YES

The surface mount capability allows for easy integration onto PCBs, saving space and simplifying the assembly process.

Nominal Supply Voltage / Vsup (V): 5

Operates efficiently with a nominal supply voltage of 5V, suitable for a wide range of applications without requiring high operating voltages.

No. of Terminals: 8

Provides flexibility in connecting external components and peripherals, enabling versatile use in various circuit configurations.

Maximum Non Linearity: 0.01 %

The low non-linearity ensures accurate signal amplification and faithful reproduction of input signals, making it suitable for high-precision instrumentation applications.

Maximum Bias Current (IIB) @25°C: 0.00001 uA

Maintains low bias current even at typical operating temperatures, ensuring stable performance and precision in signal amplification.

Minimum Voltage Gain: 5

Provides the flexibility to achieve a minimum voltage gain of 5, catering to a wide range of amplification requirements in different applications.

Maximum Operating Temperature: 125 °C

With a high maximum operating temperature, the product can withstand harsh environmental conditions and high-temperature operation, suitable for industrial and military applications.

Technical Specifications

Instrumentation Amplifiers INA321EA/250G4 attributes and parameters. Explore more Instrumentation Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

CMOS

Power Supply:

3/5 V

Total Functions:

1

Sub-Category:

Instrumentation Amplifiers

Performance Specifications

Nominal Bandwidth (3dB):

500 kHz

Nominal Slew Rate:

0.4 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

90 dB

Input Offset Voltage Limit:

500 µV

Peak Bias Current:

10 pA

Maximum Bias Current (IIB) @25 °C:

10 pA

Maximum Supply Current:

70 μA

Minimum Voltage Gain:

5

Nominal Voltage Gain:

25

Maximum Voltage Gain:

1000

Maximum Non Linearity:

0.01 %

Maximum Input Offset Current (IIO):

10 pA

Operational Characteristics

Nominal Supply Voltage:

5 V

Maximum Supply Voltage:

7.5 V

Lowest Operating Temperature:

-55 °C (-67 °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:

0.043 in (1.1 mm)

Total Terminals:

8

Terminal Pitch:

0.026 in (0.65 mm)

Terminal Position:

Dual

Terminal Form:

Terminal Finish:

Nickel Palladium Gold Silver

Package Body Material:

Plastic/Epoxy

Surface Mount:

Yes

Manufacturing and Reliability

Moisture Sensitivity Level (MSL):

2

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

S-PDSO-G8

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tape And Reel

Package Code:

Package Shape:

Package Style:

Small Outline, Thin Profile, Shrink Pitch

Package Equivalence Code:

TSSOP8,.19

Trade Compliance

INA321EA/250G4 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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