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INA121U

Texas Instruments

INA121U by Texas Instruments

INA121U by Texas Instruments is an instrumentation amplifier with a max voltage gain of 10000 and bandwidth of 0.6 MHz. It operates at temperatures ranging from -40 to 85 °C, making it suitable for industrial applications requiring precise signal amplification in tight spaces. With low bias current and high common mode rejection ratio, it ensures accurate measurements in challenging environments.

Median Price

$10.722

Lifecycle Status

Suppliers In-Stock

20

In-Stock Inventory

1k+

Distributors (Authorized)

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

Texas Instruments

USA . 3,825 parts In-Stock

1+ parts

$7.505

100+ parts

$6.119

1k+ parts

$4.079

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-

3,825

$7.505

$6.119

$4.079

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Element14

Singapore . 17 parts In-Stock

1+ parts

$10.020

100+ parts

$9.660

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-

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17

$10.020

$9.660

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Farnell

UK . 50 parts In-Stock

1+ parts

$11.424

100+ parts

$10.169

1k+ parts

-

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-

50

$11.424

$10.169

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DigiKey

USA . 978 parts In-Stock

1+ parts

$11.880

100+ parts

$8.090

1k+ parts

$7.414

10k+ parts

$7.250

978

$11.880

$8.090

$7.414

$7.250

Mouser Electronics

USA . 305 parts In-Stock

1+ parts

$11.880

100+ parts

$7.800

1k+ parts

$7.410

10k+ parts

$7.240

305

$11.880

$7.800

$7.410

$7.240

Arrow

USA . 75 parts In-Stock

1+ parts

-

100+ parts

$7.143

1k+ parts

$6.931

10k+ parts

$6.899

75

-

$7.143

$6.931

$6.899

Distributors (In-Stock)

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

Digiode

USA . 1,987 parts In-Stock

1+ parts

$7.130

100+ parts

-

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-

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1,987

$7.130

-

-

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Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$8.870

100+ parts

-

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-

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50

$8.870

-

-

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Schukat

Germany . 68 parts In-Stock

1+ parts

$9.216

100+ parts

$6.445

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-

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68

$9.216

$6.445

-

-

Voyager Components

USA . 1 parts In-Stock

1+ parts

$9.604

100+ parts

$9.604

1k+ parts

$9.604

10k+ parts

$9.604

1

$9.604

$9.604

$9.604

$9.604

TME

Poland . 54 parts In-Stock

1+ parts

$10.300

100+ parts

$7.380

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-

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54

$10.300

$7.380

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Chip Stock

USA . 5,000 parts In-Stock

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Vyrian

USA . 1,363 parts In-Stock

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1,363

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ComSIT Distribution GmbH

Germany . 19 parts In-Stock

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Pegasus Components GmbH

Germany . 16 parts In-Stock

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Cogito LLC

Ukraine . 8 parts In-Stock

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8

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Huijzer Components

Netherlands . 5 parts In-Stock

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5

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Mil-Aero Solutions, Inc.

USA . 2 parts In-Stock

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2

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EMSNET

USA . 2 parts In-Stock

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2

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Prism Electronics

USA . 1 parts In-Stock

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1

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Distributors (Availability)

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

Parana Technologies

USA . 541 parts In-Stock

1+ parts

$0.802

100+ parts

-

1k+ parts

$1.781

10k+ parts

-

541

$0.802

-

$1.781

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DigiPath Technology Company

USA . 1,767 parts In-Stock

1+ parts

$0.883

100+ parts

$0.812

1k+ parts

-

10k+ parts

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1,767

$0.883

$0.812

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ChromeModa Solutions

Germany . 4,319 parts In-Stock

1+ parts

$0.901

100+ parts

$0.739

1k+ parts

-

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4,319

$0.901

$0.739

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IDEA Electronic Components Group

UK . 1,066 parts In-Stock

1+ parts

$0.901

100+ parts

-

1k+ parts

$0.811

10k+ parts

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1,066

$0.901

-

$0.811

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Aztec Data Supply Inc.

USA . 176 parts In-Stock

1+ parts

$1.330

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176

$1.330

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Semicontronic

India . 1,451 parts In-Stock

1+ parts

$5.740

100+ parts

$5.596

1k+ parts

$5.568

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1,451

$5.740

$5.596

$5.568

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Continental Prestige Electronics

USA . 576 parts In-Stock

1+ parts

$6.119

100+ parts

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$5.996

576

$6.119

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$5.996

Corohmni

South Africa . 382 parts In-Stock

1+ parts

$6.526

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382

$6.526

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Advanced Electronics

New Zealand . 1,000 parts In-Stock

1+ parts

$6.722

100+ parts

$6.386

1k+ parts

$6.386

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1,000

$6.722

$6.386

$6.386

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Corphita

USA . 3,982 parts In-Stock

1+ parts

$6.754

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3,982

$6.754

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

$8.870

100+ parts

$8.693

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2,000

$8.870

$8.693

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iodParts Technologies Inc.

India . 10,000 parts In-Stock

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A-Z Elektronik GmbH

Germany . 6,745 parts In-Stock

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6,745

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Alle Elektronik GmbH

Germany . 4,036 parts In-Stock

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4,036

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Argo Parts USA

USA . 3,528 parts In-Stock

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3,528

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Kepictronics

USA . 1,095 parts In-Stock

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1,095

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Robosynatics

Brazil . 500 parts In-Stock

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500

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Lucentia Tech

USA . 500 parts In-Stock

1+ parts

-

100+ parts

$1.823

1k+ parts

$1.823

10k+ parts

$1.823

500

-

$1.823

$1.823

$1.823

Modulus Dynamics

Lithuania . 56 parts In-Stock

1+ parts

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56

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Overview

Elevate your instrumentation amplifier game with the INA121U by Texas Instruments - a top-quality solution for precise signal amplification. Designed with advanced technology and expertise, this innovative product offers unparalleled performance in various applications. From medical devices to industrial automation, the INA121U delivers superior accuracy and reliability, ensuring optimal results every time. Experience the value and benefits of this exceptional amplifier, and elevate your projects to new heights with Texas Instruments.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Provides a lightweight and durable package for the instrumentation amplifier, making it suitable for a variety of applications.

Maximum Input Offset Voltage: 500 uV

Low input offset voltage helps in maintaining accuracy and precision in signal processing.

Surface Mount: YES

Allows for easy integration onto circuit boards, saving space and simplifying the assembly process.

Nominal Supply Voltage / Vsup (V): 15

Operates at a standard voltage level, making it compatible with many power supplies.

Maximum Voltage Gain: 10000

High voltage gain allows for amplifying weak signals with high accuracy.

Nominal Bandwidth (3dB): 0.6 MHz

Wide bandwidth enables the amplifier to accurately process signals across a range of frequencies.

Temperature Grade: INDUSTRIAL

Suitable for industrial applications where the amplifier may be exposed to varying temperature conditions.

Amplifier Type: INSTRUMENTATION AMPLIFIER

Specifically designed for precise and accurate signal amplification in instrumentation and measurement applications.

Technical Specifications

Instrumentation Amplifiers INA121U attributes and parameters. Explore more Instrumentation Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Power Supply:

±15 V

Total Functions:

1

Sub-Category:

Instrumentation Amplifiers

Performance Specifications

Nominal Bandwidth (3dB):

600 kHz

Nominal Slew Rate:

0.7 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

106 dB

Input Offset Voltage Limit:

500 µV

Peak Bias Current:

50 pA

Maximum Bias Current (IIB) @25 °C:

50 pA

Maximum Supply Current:

530 μA

Minimum Voltage Gain:

1

Nominal Voltage Gain:

10

Maximum Voltage Gain:

10000

Maximum Non Linearity:

0.005 %

Maximum Input Offset Current (IIO):

0.5 pA

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)

Reflow Peak Time Limit:

30 s

Peak Reflow Temperature:

260 °C (500 °F)

Physical Characteristics

Length:

0.193 in (4.9 mm)

Width:

0.154 in (3.9 mm)

Maximum Seated Height:

0.069 in (1.75 mm)

Total Terminals:

8

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-G8

JESD-609 Code:

e4

Packaging and Shipping

Packing Method:

Tube

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

INA121U Amplifiers trade compliance attributes, and parameters.

ECCN

EAR99

ECCN Governance

EAR

HTS

8542.33.00.01

SB

8542.33.00.00

PCN

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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