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INA2321EA/250

Texas Instruments

INA2321EA/250 by Texas Instruments

INA2321EA/250 by Texas Instruments is a CMOS instrumentation amplifier with 14 terminals. It offers a max input offset voltage of 1000 uV and operates at temperatures ranging from -55 to 125 °C. Ideal for military applications, it has a nominal bandwidth of 0.5 MHz and a min common mode reject ratio of 80 dB.

Median Price

$5.180

Lifecycle Status

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Texas Instruments

USA . 23,949 parts In-Stock

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Mouser Electronics

USA . 256 parts In-Stock

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$6.250

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$4.030

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$3.610

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$6.250

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DigiKey

USA . 1,850 parts In-Stock

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$6.330

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$4.084

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$6.330

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Element14

Singapore . 375 parts In-Stock

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$6.344

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$3.805

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Newark

USA . 330 parts In-Stock

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Arrow

USA . 1,000 parts In-Stock

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Farnell

UK . 375 parts In-Stock

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$3.624

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$3.330

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Verical

USA . 72 parts In-Stock

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Flip Electronics

USA . 250 parts In-Stock

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$0.531

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$0.531

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Nova Conductors

Japan . 100 parts In-Stock

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Digiode

USA . 1,004 parts In-Stock

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Bristol Electronics

USA . 6 parts In-Stock

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Chip Stock

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Vyrian

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LIBRA Elektronik GmbH

Germany . 1,099 parts In-Stock

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Prism Electronics

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ACDS - Activité Composants Distribution Service

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Semi Source

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Microfarads

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Semicontronic

India . 3,324 parts In-Stock

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$2.010

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$1.960

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$1.950

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Argo Parts USA

USA . 4,070 parts In-Stock

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$3.130

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Advanced Electronics

New Zealand . 40 parts In-Stock

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$3.631

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$3.340

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$3.130

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Corphita

USA . 985 parts In-Stock

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Parana Technologies

USA . 809 parts In-Stock

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$4.426

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DigiPath Technology Company

USA . 2,207 parts In-Stock

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$4.352

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ChromeModa Solutions

Germany . 4,262 parts In-Stock

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$3.642

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IDEA Electronic Components Group

UK . 358 parts In-Stock

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Corohmni

South Africa . 787 parts In-Stock

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Perfect Parts

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Authorized Procurement Solutions

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Continental Prestige Electronics

USA . 384 parts In-Stock

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$3.410

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Robosynatics

Brazil . 300 parts In-Stock

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$0.047

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Lucentia Tech

USA . 300 parts In-Stock

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$0.047

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GreenTree Electronics

Israel . 50 parts In-Stock

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Overview

Unlock the power of precision with Texas Instruments' INA2321EA/250 instrumentation amplifier. Designed with top-notch quality and cutting-edge technology, this amplifier offers unmatched accuracy and reliability in a compact package. Ideal for a wide range of applications, from industrial automation to medical devices, the INA2321EA/250 delivers exceptional performance and value. Trust Texas Instruments to provide you with the tools you need to succeed in your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This material offers durability and lightness, making it a practical choice for various applications.

Maximum Input Offset Voltage: 1000 uV

Low input offset voltage ensures accurate signal processing, ideal for precision measurements.

Maximum Average Bias Current (IIB): 0.00001 uA

Negligible bias current minimizes errors in signal amplification, enhancing overall performance.

Surface Mount: YES

Surface mount capability allows for easy integration onto PCBs, saving space and simplifying assembly processes.

No. of Functions: 2

With multiple functions in one device, this amplifier offers versatility and flexibility in circuit design.

Nominal Supply Voltage / Vsup (V): 5

Operating at a standard supply voltage of 5V, this amplifier is compatible with common power sources.

Power Supplies (V): 3/5

Accepting dual power supplies of 3V and 5V, this amplifier can adapt to different voltage requirements.

No. of Terminals: 14

The ample terminals provide connectivity options for various components, allowing for versatile circuit configurations.

Maximum Input Offset Current (IIO): 0.00001 uA

Low input offset current ensures minimal distortion in the amplified output signal, maintaining accuracy.

Package Style (Meter): SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

The compact and streamlined package design saves space and allows for dense PCB layouts.

Maximum Non Linearity: 0.01 %

High linearity ensures faithful signal amplification without introducing distortion, suitable for precise measurements.

Maximum Supply Voltage Limit: 7.5 V

The amplifier can withstand supply voltages up to 7.5V, providing a wide operating range for versatility.

Maximum Operating Temperature: 125 °C

With a high operating temperature limit, this amplifier can withstand harsh environmental conditions.

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

Stable bias current at varying temperatures ensures consistent performance in different operating conditions.

Minimum Voltage Gain: 5

The minimum voltage gain requirement of 5 ensures sufficient signal amplification for a wide range of applications.

Minimum Operating Temperature: -55 °C

Able to operate in extreme cold conditions, making it suitable for a variety of environments.

Terminal Finish: NICKEL PALLADIUM GOLD

High-quality terminal finish ensures reliable and low resistance connections, improving overall signal integrity.

Terminal Position: DUAL

Dual terminal positions offer flexibility in PCB layout and component orientation, facilitating easier design implementation.

Maximum Voltage Gain: 1000

High maximum voltage gain capability allows for amplification of weak signals with minimal distortion, suitable for precision applications.

Maximum Seated Height: 1.2 mm

Low profile design with a maximum seated height of 1.2mm enables space-efficient PCB integration.

Width: 4.4 mm

Slim width allows for compact placement on the PCB, ideal for applications with limited space.

Nominal Bandwidth (3dB): 0.5 MHz

The nominal bandwidth of 0.5MHz ensures that this amplifier can handle a wide range of signal frequencies with precision.

Maximum Time At Peak Reflow Temperature (s): 30

The amplifier can withstand peak reflow temperatures for up to 30 seconds, ensuring reliable soldering during assembly.

Peak Reflow Temperature °C: 260

High peak reflow temperature rating allows for reliable soldering in lead-free assembly processes.

Length: 5 mm

Compact length makes this amplifier suitable for applications where space is limited.

Temperature Grade: MILITARY

Military-grade temperature rating ensures reliable performance even in extreme temperature conditions.

Minimum Common Mode Reject Ratio: 80 dB

High common-mode rejection ratio ensures accurate amplification of differential signals while rejecting common-mode noise.

Technology: CMOS

CMOS technology offers low power consumption, high input impedance, and versatile design options for efficient signal processing.

Terminal Form: GULL WING

Gull wing terminals provide secure and reliable solder connections, ensuring stable operation in various environments.

Amplifier Type: INSTRUMENTATION AMPLIFIER

This type of amplifier is designed for precise measurement applications where accuracy and stability are crucial.

Maximum Supply Current: 0.14 mA

Low supply current consumption makes this amplifier energy-efficient and suitable for battery-powered applications.

Packing Method: TR

Tape and reel packing method facilitates automated assembly processes, saving time and reducing production costs.

Nominal Slow Rate: 0.4 V/us

This nominal slow rate allows for gradual voltage changes, reducing the risk of signal distortion during amplification.

Terminal Pitch: 0.65 mm

The tight terminal pitch of 0.65mm enables precise connections and compact PCB layout designs.

Nominal Voltage Gain: 25

The nominal voltage gain of 25 provides a balanced amplification factor for a wide range of signal strengths.

Technical Specifications

Instrumentation Amplifiers INA2321EA/250 attributes and parameters. Explore more Instrumentation Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

CMOS

Power Supply:

3/5 V

Total Functions:

2

Sub-Category:

Instrumentation Amplifiers

Performance Specifications

Nominal Bandwidth (3dB):

500 kHz

Nominal Slew Rate:

0.4 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

80 dB

Input Offset Voltage Limit:

1 mV

Peak Bias Current:

10 pA

Maximum Bias Current (IIB) @25 °C:

10 pA

Maximum Supply Current:

140 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:

0.197 in (5 mm)

Width:

0.173 in (4.4 mm)

Maximum Seated Height:

0.047 in (1.2 mm)

Total Terminals:

14

Terminal Pitch:

0.026 in (0.65 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:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G14

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:

TSSOP14,.25

Trade Compliance

INA2321EA/250 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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