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INA155UA

Texas Instruments

INA155UA by Texas Instruments

INA155UA by Texas Instruments is an instrumentation amplifier with 1000uV 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 92dB min common mode reject ratio.

Median Price

$2.967

Lifecycle Status

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14

In-Stock Inventory

1k+

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Texas Instruments

USA . 143,848 parts In-Stock

1+ parts

$2.462

100+ parts

$2.158

1k+ parts

$1.219

10k+ parts

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143,848

$2.462

$2.158

$1.219

-

DigiKey

USA . 2,427 parts In-Stock

1+ parts

$4.480

100+ parts

$2.879

1k+ parts

$2.594

10k+ parts

$2.453

2,427

$4.480

$2.879

$2.594

$2.453

Mouser Electronics

USA . 312 parts In-Stock

1+ parts

$4.480

100+ parts

$2.750

1k+ parts

$2.590

10k+ parts

$2.450

312

$4.480

$2.750

$2.590

$2.450

Arrow

USA . 375 parts In-Stock

1+ parts

-

100+ parts

$2.199

1k+ parts

$1.962

10k+ parts

$1.759

375

-

$2.199

$1.962

$1.759

RS (Exports)

UK . 70 parts In-Stock

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$2.967

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70

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$2.967

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Distributors (In-Stock)

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Nova Conductors

Japan . 50 parts In-Stock

1+ parts

$1.710

100+ parts

-

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50

$1.710

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Digiode

USA . 2,723 parts In-Stock

1+ parts

$2.339

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2,723

$2.339

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Schukat

Germany . 140 parts In-Stock

1+ parts

$3.108

100+ parts

$2.179

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140

$3.108

$2.179

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Vyrian

USA . 29,769 parts In-Stock

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Chip Stock

USA . 11,500 parts In-Stock

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Digital Electronic Gebert Verwaltungs UG

Germany . 97 parts In-Stock

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LIBRA Elektronik GmbH

Germany . 80 parts In-Stock

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Holdelec - ElecDif-Pro

France . 25 parts In-Stock

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ACDS - Activité Composants Distribution Service

France . 20 parts In-Stock

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Distributors (Availability)

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

Argo Parts USA

USA . 4,846 parts In-Stock

1+ parts

$1.710

100+ parts

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$1.710

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Continental Prestige Electronics

USA . 4,382 parts In-Stock

1+ parts

$1.710

100+ parts

-

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$1.676

4,382

$1.710

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$1.676

Corphita

USA . 2,182 parts In-Stock

1+ parts

$2.216

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2,182

$2.216

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Parana Technologies

USA . 1,329 parts In-Stock

1+ parts

$3.501

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$4.025

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1,329

$3.501

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$4.025

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DigiPath Technology Company

USA . 1,998 parts In-Stock

1+ parts

$3.855

100+ parts

$3.547

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1,998

$3.855

$3.547

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ChromeModa Solutions

Germany . 5,179 parts In-Stock

1+ parts

$3.934

100+ parts

$3.226

1k+ parts

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5,179

$3.934

$3.226

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IDEA Electronic Components Group

UK . 1,906 parts In-Stock

1+ parts

$3.934

100+ parts

-

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$3.541

10k+ parts

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1,906

$3.934

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$3.541

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Aztec Data Supply Inc.

USA . 2,539 parts In-Stock

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$7.226

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$7.226

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QUARKTWIN TECHNOLOGY LTD

USA . 13,985 parts In-Stock

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Kepictronics

USA . 8,000 parts In-Stock

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Lixinc

USA . 5,362 parts In-Stock

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A-Z Elektronik GmbH

Germany . 4,701 parts In-Stock

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Alle Elektronik GmbH

Germany . 3,134 parts In-Stock

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S.R.D Solutions

India . 3,000 parts In-Stock

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Perfect Parts

USA . 2,835 parts In-Stock

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Authorized Procurement Solutions

USA . 2,000 parts In-Stock

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Infinite Electronics LLP (Excess)

. 50 parts In-Stock

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Overview

Unlock the power of precision and reliability with the Texas Instruments INA155UA instrumentation amplifier. Crafted with quality materials and cutting-edge technology, this amplifier delivers unmatched performance in a compact package. Ideal for a wide range of applications, from medical devices to industrial automation, this product offers customers unparalleled value, accuracy, and efficiency. Trust Texas Instruments to elevate your projects to new heights with the innovative and dependable INA155UA.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The use of plastic/epoxy material makes this product lightweight and durable, suitable for various applications.

Maximum Input Offset Voltage: 1000uV

With a low input offset voltage, this amplifier provides accurate and precise signal amplification.

Maximum Average Bias Current (IIB): 0.00001uA

The low bias current ensures minimal power consumption and high stability in operation.

Surface Mount: YES

Being surface mountable, this amplifier is easy to integrate into compact designs and PCB layouts.

Package Shape: RECTANGULAR

The rectangular package shape allows for efficient space utilization on the circuit board.

Nominal Supply Voltage (Vsup): 5V

The nominal supply voltage of 5V ensures compatibility with a wide range of systems and applications.

Power Supplies (V): 3/5

This amplifier can operate effectively with both 3V and 5V power supplies, providing flexibility in design.

No. of Terminals: 8

The 8 terminals offer easy connectivity and interface options for input and output signals.

Maximum Input Offset Current (IIO): 0.00001uA

The low input offset current ensures minimal error in signal amplification and accurate results.

Package Style (Meter): SMALL OUTLINE

The small outline package style enhances the portability and versatility of this instrumentation amplifier.

Maximum Non Linearity: 0.015%

With low non-linearity, this amplifier ensures accurate and distortion-free signal amplification.

Maximum Supply Voltage Limit: 7.5V

The maximum supply voltage limit of 7.5V protects the amplifier from potential damage and ensures safe operation.

Maximum Operating Temperature: 125 °C

The high operating temperature range allows this amplifier to be used in harsh environmental conditions.

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

The low bias current at 25°C ensures stable and reliable performance over a wide temperature range.

Minimum Voltage Gain: 10

This amplifier offers a minimum voltage gain of 10, making it suitable for a wide range of signal amplification applications.

Minimum Operating Temperature: -55 °C

The low minimum operating temperature ensures this amplifier can be used in extreme cold environments.

Terminal Finish: NICKEL PALLADIUM GOLD

The nickel palladium gold terminal finish provides excellent conductivity and reliability in signal transmission.

Terminal Position: DUAL

The dual terminal position allows for easy and flexible connection options in the circuit setup.

Maximum Voltage Gain: 50

With a maximum voltage gain of 50, this amplifier is capable of amplifying signals with high precision and accuracy.

Maximum Seated Height: 1.75mm

The compact design with a maximum seated height of 1.75mm makes this amplifier suitable for space-constrained applications.

Width: 3.9mm

The narrow width of 3.9mm allows for efficient placement and integration of this amplifier in compact designs.

Nominal Bandwidth (3dB): 0.55MHz

The nominal bandwidth of 0.55MHz ensures wide frequency response and signal amplification capabilities.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds ensures proper soldering and reliability in assembly.

Peak Reflow Temperature °C: 260

With a peak reflow temperature of 260°C, this amplifier can withstand high-temperature reflow soldering processes.

Length: 4.9mm

The compact length of 4.9mm makes this amplifier suitable for applications where space is limited.

Temperature Grade: MILITARY

This amplifier is built to military-grade standards, ensuring durability and reliability in demanding conditions.

Minimum Common Mode Reject Ratio: 92dB

The high common mode reject ratio of 92dB ensures minimal interference and noise in signal amplification.

Technology: CMOS

The CMOS technology used in this amplifier provides low power consumption and high noise immunity for efficient operation.

Terminal Form: GULL WING

The gull wing terminal form allows for easy and secure soldering onto the circuit board.

Amplifier Type: INSTRUMENTATION AMPLIFIER

As an instrumentation amplifier, this product is ideal for high-precision signal amplification and measurement applications.

Maximum Supply Current: 2.8mA

The low maximum supply current of 2.8mA ensures energy efficiency and prolonged battery life in portable devices.

Packing Method: TUBE

The tube packing method provides protection during shipping and storage, preventing damage to the amplifier.

Nominal Slow Rate: 6.5V/us

The nominal slow rate of 6.5V/us ensures gradual and controlled signal amplification for precision applications.

Terminal Pitch: 1.27mm

The terminal pitch of 1.27mm allows for easy and accurate connection to external components and circuits.

Nominal Voltage Gain: 10

With a nominal voltage gain of 10, this amplifier offers consistent and reliable signal amplification performance.

Moisture Sensitivity Level (MSL): 2

The MSL 2 rating indicates that this amplifier has moderate sensitivity to moisture, suitable for standard assembly processes.

Technical Specifications

Instrumentation Amplifiers INA155UA 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):

550 kHz

Nominal Slew Rate:

6.5 V/us

Minimum Common Mode Rejection Ratio (CMRR ):

92 dB

Input Offset Voltage Limit:

1 mV

Peak Bias Current:

10 pA

Maximum Bias Current (IIB) @25 °C:

10 pA

Maximum Supply Current:

2.8 mA

Minimum Voltage Gain:

10

Nominal Voltage Gain:

10

Maximum Voltage Gain:

50

Maximum Non Linearity:

0.015 %

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:

0.193 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):

2

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

INA155UA 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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