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INA2128U

Texas Instruments

INA2128U by Texas Instruments

INA2128U by Texas Instruments is a 2-function instrumentation amplifier with max input offset voltage of 100uV and max bias current of 0.005uA. Ideal for industrial applications, it operates at -40 to 85 °C with nominal bandwidth of 1.3MHz, offering a max voltage gain of 10,000.

Median Price

$22.833

Lifecycle Status

Suppliers In-Stock

28

In-Stock Inventory

1k+

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

Texas Instruments

USA . 21,201 parts In-Stock

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$16.643

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$14.538

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$10.026

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Chip1Stop

Japan . 49 parts In-Stock

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RS (Exports)

UK . 35 parts In-Stock

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$22.833

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$18.633

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Verical

USA . 49 parts In-Stock

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$22.866

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$17.419

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$15.662

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$22.866

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DigiKey

USA . 487 parts In-Stock

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$27.000

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$19.863

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$17.846

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Mouser Electronics

USA . 212 parts In-Stock

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Rochester

USA . 253 parts In-Stock

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DF Sales Co.

USA . 58 parts In-Stock

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DF Sales Co.

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Bristol Electronics

USA . 76 parts In-Stock

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Digiode

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Nova Conductors

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Vyrian

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DigiKey Marketplace

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Chip Stock

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QIE Inc.

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Avant Electronics Limited

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ComSIT Distribution GmbH

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Dan-Mar Components

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ACDS - Activité Composants Distribution Service

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Sunrise Surplus Inc.

USA . 39 parts In-Stock

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LWI Electronics Inc

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Lakeland Logistics Inc

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North Shore Components

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Classic Components Corporation

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Distributors (Availability)

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Parana Technologies

USA . 443 parts In-Stock

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$2.132

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$2.644

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DigiPath Technology Company

USA . 1,524 parts In-Stock

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$2.348

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$2.160

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IDEA Electronic Components Group

UK . 404 parts In-Stock

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$2.396

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$2.156

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ChromeModa Solutions

Germany . 230 parts In-Stock

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$2.396

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$1.965

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Advanced Electronics

New Zealand . 350 parts In-Stock

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$2.808

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$2.667

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$2.808

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Corohmni

South Africa . 697 parts In-Stock

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Semicontronic

India . 3,582 parts In-Stock

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$11.840

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$11.544

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$11.485

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One Stop Electronics

USA . 3,464 parts In-Stock

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$11.840

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Corphita

USA . 4,961 parts In-Stock

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Component Stockers USA

USA . 3,789 parts In-Stock

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$14.100

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$13.260

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Continental Prestige Electronics

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Netroflash

USA . 100 parts In-Stock

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$13.699

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$13.410

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S.R.D Solutions

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Perfect Parts

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Glotronic Ltd.

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Argo Parts USA

USA . 1,610 parts In-Stock

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Authorized Procurement Solutions

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Overview

Enhance your electronic designs with the Texas Instruments INA2128U Instrumentation Amplifier. Known for their high-quality products, Texas Instruments delivers exceptional performance and reliability. The INA2128U is versatile, offering precise signal amplification in various applications such as industrial automation, medical devices, and automotive systems. With low input offset voltage and bias current, this amplifier provides accurate measurements and improved signal integrity. Trust Texas Instruments to provide innovative solutions that meet your design needs and exceed your expectations. Elevate your projects with the Texas Instruments INA2128U today!

Feature Benefit Bullets

Package Body Material:

PLASTIC/EPOXY - Provides durability while keeping the overall weight of the product low.

Maximum Input Offset Voltage:

100 uV - Ensures accurate and precise measurements without any offset errors.

Maximum Average Bias Current (IIB):

0.005 uA - Helps in maintaining low power consumption for extended battery life.

Surface Mount:

YES - Allows for easy and secure installation on circuit boards, saving space and reducing assembly time.

No. of Functions:

2 - Provides versatility and flexibility in various applications.

Package Shape:

RECTANGULAR - Allows for efficient placement on PCBs, maximizing space utilization.

Nominal Supply Voltage / Vsup (V):

15 - Provides stable power for reliable performance.

Power Supplies (V):

+-15 - Offers dual power supplies for enhanced functionality.

No. of Terminals:

16 - Allows for easy connectivity and integration with other components.

Maximum Input Offset Current (IIO):

0.005 uA - Ensures accurate signal processing with minimal distortion.

Package Style (Meter):

SMALL OUTLINE - Ensures compact design for space-constrained applications.

Maximum Non Linearity:

0.002% - Provides accurate signal amplification with minimal distortion.

Maximum Supply Voltage Limit:

18 V - Ensures safe operation within specified voltage limits.

Maximum Operating Temperature:

85 °C - Enables reliable performance in harsh environmental conditions.

Maximum Bias Current (IIB) @25°C:

0.005 uA - Maintains low power consumption for efficient operation.

Minimum Operating Temperature:

40 °C - Allows for operation in extreme temperature conditions.

Terminal Finish:

Nickel/Palladium/Gold (Ni/Pd/Au) - Ensures good conductivity and corrosion resistance.

Terminal Position:

DUAL - Facilitates easy and secure connections with other components.

Maximum Voltage Gain:

10000 - Provides high amplification for weak signals without distortion.

Maximum Seated Height:

2.65 mm - Enables low-profile design for space-saving applications.

Width:

7.5 mm - Ensures compact footprint for efficient board layout.

Nominal Bandwidth (3dB):

1.3 MHz - Allows for processing of high-frequency signals with accuracy.

Peak Reflow Temperature °C:

260 - Ensures reliable soldering during assembly process.

Length:

10.3 mm - Provides suitable dimensions for various applications.

Temperature Grade:

INDUSTRIAL - Suitable for industrial environments with varying temperature conditions.

Maximum Negative Supply Voltage Limit:

18 V - Allows for safe operation within specified voltage limits.

Minimum Common Mode Reject Ratio:

80 dB - Provides effective rejection of common mode signals for accurate measurements.

Technology:

BIPOLAR - Offers high performance and reliability in signal amplification.

Terminal Form:

GULL WING - Facilitates secure mounting on PCBs for stable connections.

Amplifier Type:

INSTRUMENTATION AMPLIFIER - Specifically designed for precise and accurate signal amplification in instrumentation applications.

Maximum Supply Current:

1.3 mA - Ensures low power consumption for efficient operation.

Nominal Negative Supply Voltage (Vsup):

15 V - Provides stable negative power supply for proper operation.

Packing Method:

TUBE - Ensures safe and convenient storage and transportation.

Nominal Slow Rate:

4 V/us - Provides steady voltage variation for controlled operation.

Terminal Pitch:

1.27 mm - Allows for easy and secure connections with other components.

Nominal Voltage Gain:

10 - Offers suitable amplification for a wide range of signal levels.

Moisture Sensitivity Level (MSL):

3 - Indicates the level of protection against moisture for reliable performance.

Technical Specifications

Instrumentation Amplifiers INA2128U attributes and parameters. Explore more Instrumentation Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

Bipolar

Power Supply:

±15 V

Total Functions:

2

Sub-Category:

Instrumentation Amplifiers

Performance Specifications

Nominal Bandwidth (3dB):

1.3 MHz

Nominal Slew Rate:

4 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

80 dB

Input Offset Voltage Limit:

100 µV

Peak Bias Current:

5 nA

Maximum Bias Current (IIB) @25 °C:

5 nA

Maximum Supply Current:

1.3 mA

Minimum Voltage Gain:

1

Nominal Voltage Gain:

10

Maximum Voltage Gain:

10000

Maximum Non Linearity:

0.002 %

Maximum Input Offset Current (IIO):

5 nA

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Nominal Negative Supply Voltage (Vsup):

-15 V

Maximum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

85 °C (185 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Physical Characteristics

Length:

0.406 in (10.3 mm)

Width:

0.295 in (7.5 mm)

Maximum Seated Height:

0.104 in (2.65 mm)

Total Terminals:

16

Terminal Pitch:

0.05 in (1.27 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):

3

Temperature Grade:

Qualified:

No

Standards

JESD-30 Code:

R-PDSO-G16

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tube

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP16,.4

Trade Compliance

INA2128U 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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