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INA115BU

Texas Instruments

INA115BU by Texas Instruments

INA115BU by Texas Instruments is a plastic/epoxy instrumentation amplifier with a max input offset voltage of 50 uV. It has a nominal voltage of +-15 V and a max operating temperature of 85 °C. This amplifier is commonly used in industrial applications requiring high precision amplification.

Median Price

$14.858

Lifecycle Status

Suppliers In-Stock

19

In-Stock Inventory

1k+

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

Arrow

USA . 1 parts In-Stock

1+ parts

$2.331

100+ parts

$2.300

1k+ parts

$2.289

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1

$2.331

$2.300

$2.289

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Chip1Stop

Japan . 14 parts In-Stock

1+ parts

$9.350

100+ parts

$9.040

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$7.950

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14

$9.350

$9.040

$7.950

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Farnell

UK . 1 parts In-Stock

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$16.760

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1

$16.760

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Newark

USA . 6 parts In-Stock

1+ parts

$20.230

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$15.950

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$15.370

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6

$20.230

$15.950

$15.370

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Mouser Electronics

USA . 363 parts In-Stock

1+ parts

$24.120

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$18.080

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$16.110

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363

$24.120

$18.080

$16.110

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Element14

Singapore . 136 parts In-Stock

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$27.608

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$16.562

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$27.608

$16.562

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Rochester

USA . 1,563 parts In-Stock

1+ parts

-

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$11.580

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$10.360

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$9.750

1,563

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$11.580

$10.360

$9.750

DigiKey

USA . 1,563 parts In-Stock

1+ parts

-

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$15.240

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1,563

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$15.240

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Verical

USA . 1,280 parts In-Stock

1+ parts

-

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$14.475

1k+ parts

$12.950

10k+ parts

$12.188

1,280

-

$14.475

$12.950

$12.188

RS (Exports)

UK . 158 parts In-Stock

1+ parts

-

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$12.725

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-

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158

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$12.725

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Distributors (In-Stock)

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Digiode

USA . 951 parts In-Stock

1+ parts

$7.562

100+ parts

-

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951

$7.562

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-

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Nova Conductors

Japan . 500 parts In-Stock

1+ parts

$12.237

100+ parts

-

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-

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500

$12.237

-

-

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Chip Stock

USA . 959 parts In-Stock

1+ parts

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Vyrian

USA . 641 parts In-Stock

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Avant Electronics Limited

UK . 441 parts In-Stock

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QIE Inc.

USA . 103 parts In-Stock

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Prism Electronics

USA . 19 parts In-Stock

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Connector Distribution Corp

USA . 4 parts In-Stock

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Right Parts Inc.

USA . 4 parts In-Stock

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4

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Distributors (Availability)

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Corohmni

South Africa . 453 parts In-Stock

1+ parts

$2.481

100+ parts

-

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-

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453

$2.481

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Semicontronic

India . 1,046 parts In-Stock

1+ parts

$3.170

100+ parts

$3.091

1k+ parts

$3.075

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1,046

$3.170

$3.091

$3.075

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Parana Technologies

USA . 2,071 parts In-Stock

1+ parts

$4.310

100+ parts

-

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$4.733

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2,071

$4.310

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$4.733

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DigiPath Technology Company

USA . 2,168 parts In-Stock

1+ parts

$4.746

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$4.746

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IDEA Electronic Components Group

UK . 1,534 parts In-Stock

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$4.843

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$4.359

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1,534

$4.843

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$4.359

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ChromeModa Solutions

Germany . 146 parts In-Stock

1+ parts

$4.843

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$3.971

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$4.843

$3.971

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Corphita

USA . 4,615 parts In-Stock

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$7.164

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$7.164

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Advanced Electronics

New Zealand . 39 parts In-Stock

1+ parts

$7.630

100+ parts

$7.249

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$7.249

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39

$7.630

$7.249

$7.249

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Component Stockers USA

USA . 10,000 parts In-Stock

1+ parts

$9.890

100+ parts

$9.290

1k+ parts

$8.400

10k+ parts

-

10,000

$9.890

$9.290

$8.400

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Continental Prestige Electronics

USA . 169 parts In-Stock

1+ parts

$11.240

100+ parts

$9.500

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169

$11.240

$9.500

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Netroflash

USA . 2,000 parts In-Stock

1+ parts

$12.237

100+ parts

$11.992

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$12.237

$11.992

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A-Z Elektronik GmbH

Germany . 16,175 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,949 parts In-Stock

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Argo Parts USA

USA . 4,885 parts In-Stock

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Kepictronics

USA . 1,228 parts In-Stock

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Perfect Parts

USA . 1,072 parts In-Stock

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Assy Fe

Spain . 3 parts In-Stock

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Overview

Experience excellence in amplification with the INA115BU by Texas Instruments. As a leading manufacturer, Texas Instruments delivers exceptional quality and reliability. The INA115BU belongs to the category of Instrumentation Amplifiers and offers a wide range of applications. This compact product boasts a maximum input offset voltage of 50 uV and a maximum average bias current of 0.002 uA. With its small outline package style and dual terminal position, it provides convenience and versatility. Amplify your signals with precision and accuracy with the INA115BU. Experience the value, benefits, and advantages it brings to your projects.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material ensures durability and resistance to environmental factors, making it ideal for harsh conditions.

Maximum Input Offset Voltage: 50 uV

With a low maximum input offset voltage, this product offers high precision and accuracy in signal amplification.

Maximum Average Bias Current (IIB): 0.002 uA

The extremely low average bias current reduces signal distortion and improves overall signal integrity.

Surface Mount: YES

The surface mount capability allows for easy integration into compact electronic devices, saving valuable space and simplifying the manufacturing process.

No. of Functions: 1

This product combines multiple functions into a single device, minimizing component count and reducing costs.

Package Shape: RECTANGULAR

The rectangular package shape facilitates easy mounting onto circuit boards, ensuring efficient and secure connections.

Nominal Supply Voltage / Vsup (V): 15

The nominal supply voltage of 15V provides stable and reliable power to the amplifier, ensuring consistent performance.

Power Supplies (V): +-15

The dual power supply capability allows for bipolar operation, enabling amplification of both positive and negative signals.

No. of Terminals: 16

The ample number of terminals ensures sufficient connectivity options for various circuit configurations.

Maximum Input Offset Current (IIO): 0.002 uA

The low input offset current minimizes errors and improves accuracy in signal amplification.

Package Style (Meter): SMALL OUTLINE

The small outline package style makes it suitable for compact applications where space is limited.

Maximum Non Linearity: 0.002%

With a low maximum non-linearity value, this product maintains linearity and faithfully amplifies signals without distortion.

Maximum Supply Voltage Limit: 18 V

This product can safely handle a maximum supply voltage of 18V, providing a wide operating range.

Maximum Operating Temperature: 85 °C

With a maximum operating temperature of 85°C, this product can withstand high-temperature environments, ensuring reliable operation.

Maximum Bias Current (IIB) @25C: 0.002 uA

The low bias current at 25°C enhances signal fidelity and reduces circuit loading.

Minimum Voltage Gain: 1

The minimum voltage gain of 1 ensures versatility, enabling amplification of weak signals without distortion.

Minimum Operating Temperature: -40 °C

With a minimum operating temperature of -40°C, this product can withstand extremely low-temperature conditions, making it suitable for diverse environments.

Terminal Finish: NICKEL PALLADIUM GOLD

The nickel palladium gold terminal finish provides excellent conductivity and corrosion resistance, ensuring reliable and long-lasting connections.

Terminal Position: DUAL

The dual terminal position allows for flexible circuit layout and easier integration with other components.

Maximum Voltage Gain: 10000

With a high maximum voltage gain, this product can amplify signals with excellent precision, making it suitable for applications requiring high amplification levels.

Maximum Seated Height: 2.65 mm

The low seated height facilitates compact circuit design, enabling the use of this product in space-restricted applications.

Width: 7.5 mm

The compact width allows for efficient utilization of space on circuit boards, making it suitable for miniaturized electronic devices.

Nominal Bandwidth (3dB): 1 MHz

With a wide nominal bandwidth, this product can accurately amplify signals up to 1 MHz without considerable loss.

Maximum Time At Peak Reflow Temperature (s): 30

The product can withstand a maximum time of 30 seconds at the peak reflow temperature, ensuring reliable soldering during assembly processes.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C guarantees proper soldering and secure connections during manufacturing.

Length: 10.3 mm

The compact length enables efficient use of PCB space, making it suitable for applications with size constraints.

Temperature Grade: INDUSTRIAL

The industrial-grade temperature range ensures reliable operation across various environmental conditions, making it ideal for industrial applications.

Maximum Negative Supply Voltage Limit: -18 V

The product can safely handle negative supply voltages up to -18V, providing flexibility in circuit design.

Minimum Common Mode Reject Ratio: 115 dB

The high minimum common mode reject ratio ensures effective rejection of common-mode noise, resulting in accurate amplification of differential signals.

Terminal Form: GULL WING

The gull wing terminal form simplifies the soldering process and offers secure mechanical connections.

Amplifier Type: INSTRUMENTATION AMPLIFIER

This product is an instrumentation amplifier, designed to provide precise amplification and rejection of common-mode signals, making it suitable for measuring delicate signals with high accuracy.

Maximum Supply Current: 3 mA

With a maximum supply current of 3 mA, this product operates with low power consumption, resulting in reduced heat generation and longer battery life.

Nominal Negative Supply Voltage (Vsup): -15 V

The nominal negative supply voltage of -15V provides a stable and regulated negative power source for the amplifier, ensuring consistent performance.

Packing Method: TUBE

The tube packing method offers convenient handling and storage during transportation and assembly processes.

Nominal Slow Rate: 0.6 V/us

The nominal slow rate of 0.6 V/us ensures smooth signal amplification without abrupt changes in amplification levels.

Terminal Pitch: 1.27 mm

The precise terminal pitch of 1.27 mm facilitates easy and reliable soldering or socket connections during assembly.

Nominal Voltage Gain: 10

With a nominal voltage gain of 10, this product provides moderate amplification suitable for various applications.

Moisture Sensitivity Level (MSL): 3

The moisture sensitivity level of 3 indicates that this product has a moderate degree of sensitivity to moisture, requiring proper handling and storage to prevent damage.

Technical Specifications

Instrumentation Amplifiers INA115BU 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):

1 MHz

Nominal Slew Rate:

0.6 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

115 dB

Input Offset Voltage Limit:

50 µV

Peak Bias Current:

2 nA

Maximum Bias Current (IIB) @25 °C:

2 nA

Maximum Supply Current:

3 mA

Minimum Voltage Gain:

1

Nominal Voltage Gain:

10

Maximum Voltage Gain:

10000

Maximum Non Linearity:

0.002 %

Maximum Input Offset Current (IIO):

2 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)

Reflow Peak Time Limit:

30 s

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

INA115BU 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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