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INA149AIDR

Texas Instruments

INA149AIDR by Texas Instruments

INA149AIDR by Texas Instruments is an operational amplifier with 1100uV max input offset voltage, 100dB CMRR, and 1.7V/us min slew rate. Widely used in automotive applications due to its micropower technology, -40 to 125°C operating temperature range, and compact small outline package design.

Median Price

$4.754

Lifecycle Status

Suppliers In-Stock

16

In-Stock Inventory

1k+

Distributors (Authorized)

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Texas Instruments

USA . 42,667 parts In-Stock

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$4.591

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$3.743

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$2.495

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42,667

$4.591

$3.743

$2.495

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Arrow

USA . 2,369 parts In-Stock

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$6.144

100+ parts

$4.566

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$3.321

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2,369

$6.144

$4.566

$3.321

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Mouser Electronics

USA . 5,495 parts In-Stock

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$8.490

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$5.580

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$5.440

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$4.620

5,495

$8.490

$5.580

$5.440

$4.620

Chip1Stop

Japan . 15,000 parts In-Stock

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$3.186

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DigiKey

USA . 5,798 parts In-Stock

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$4.916

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Verical

USA . 19 parts In-Stock

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$4.579

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$3.321

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19

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$4.579

$3.321

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Distributors (In-Stock)

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

Maritex

Poland . 268 parts In-Stock

1+ parts

$2.616

100+ parts

$1.634

1k+ parts

$1.325

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268

$2.616

$1.634

$1.325

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Nova Conductors

Japan . 82 parts In-Stock

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$3.840

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82

$3.840

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Digiode

USA . 4,824 parts In-Stock

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$4.361

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Chip Stock

USA . 23,780 parts In-Stock

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Cyclops Electronics Ltd

UK . 22,243 parts In-Stock

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Vyrian

USA . 11,404 parts In-Stock

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Component Sense

UK . 2,499 parts In-Stock

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ComSIT Distribution GmbH

Germany . 1,325 parts In-Stock

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Sensible Micro Corp

USA . 66 parts In-Stock

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LWI Electronics Inc

India . 5 parts In-Stock

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Distributors (Availability)

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Parana Technologies

USA . 1,281 parts In-Stock

1+ parts

$2.553

100+ parts

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$3.041

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1,281

$2.553

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$3.041

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Semicontronic

India . 11,420 parts In-Stock

1+ parts

$2.710

100+ parts

$2.642

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$2.629

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11,420

$2.710

$2.642

$2.629

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Ampacity Inc.

Singapore . 11,255 parts In-Stock

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$2.710

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11,255

$2.710

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DigiPath Technology Company

USA . 1,640 parts In-Stock

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$2.812

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$2.587

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1,640

$2.812

$2.587

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ChromeModa Solutions

Germany . 4,081 parts In-Stock

1+ parts

$2.869

100+ parts

$2.353

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4,081

$2.869

$2.353

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IDEA Electronic Components Group

UK . 414 parts In-Stock

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$2.869

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$2.582

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414

$2.869

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Continental Prestige Electronics

USA . 6,832 parts In-Stock

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$3.643

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$3.570

6,832

$3.643

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$3.570

Argo Parts USA

USA . 566 parts In-Stock

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$3.643

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566

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Aranea Global

USA . 1,000 parts In-Stock

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$3.763

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$3.613

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$3.763

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Corohmni

South Africa . 359 parts In-Stock

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$3.840

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Advanced Electronics

New Zealand . 1,000 parts In-Stock

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$3.955

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$3.757

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$3.757

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Corphita

USA . 1,062 parts In-Stock

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$4.132

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S.R.D Solutions

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Perfect Parts

USA . 29,290 parts In-Stock

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Kepictronics

USA . 17,710 parts In-Stock

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A-Z Elektronik GmbH

Germany . 14,864 parts In-Stock

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Lixinc

USA . 13,550 parts In-Stock

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Epart123

USA . 12,500 parts In-Stock

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$2.700

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$2.700

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$2.700

Futuretech Components

Singapore . 10,000 parts In-Stock

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GreenTree Electronics

Israel . 7,500 parts In-Stock

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Alle Elektronik GmbH

Germany . 4,476 parts In-Stock

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Speed Components Ltd (Excess)

Israel . 375 parts In-Stock

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Robosynatics

Brazil . 336 parts In-Stock

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Lucentia Tech

USA . 336 parts In-Stock

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$0.060

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$0.060

336

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$0.060

$0.060

iodParts Technologies Inc.

India . 100 parts In-Stock

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100

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Authorized Procurement Solutions

USA . 31 parts In-Stock

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Overview

Unlock the power of precision with the Texas Instruments INA149AIDR operational amplifier. Built with top-quality materials and advanced technology, this Op Amp delivers unparalleled performance in a compact package. Ideal for automotive applications, this amplifier offers low-offset, micropower capabilities, and high common mode rejection ratio, ensuring reliable and accurate results every time. Experience the difference with Texas Instruments and elevate your projects to new heights with the versatile and dependable INA149AIDR.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

Plastic/epoxy material provides good insulation, durability, and resistance to moisture, making the product reliable in various operating conditions.

Maximum Input Offset Voltage: 1100 uV

Low input offset voltage helps in minimizing errors and inaccuracies in signal processing, ensuring high precision in the output.

Nominal Common Mode Reject Ratio: 100 dB

High common mode rejection ratio indicates the amplifier's ability to reject common mode signals and focus on differential signals, leading to clean and accurate amplification.

Nominal Supply Voltage / Vsup (V): 15

Suitable nominal supply voltage allows for stable and efficient operation of the amplifier in various applications.

Minimum Slew Rate: 1.7 V/us

Fast slew rate enables the amplifier to respond quickly to changes in input signals, making it ideal for applications requiring rapid signal processing.

Maximum Operating Temperature: 125 °C

High operating temperature range ensures reliability and stability of the amplifier in demanding environmental conditions.

Frequency Compensation: YES

Frequency compensation feature helps in maintaining stability and preventing oscillations, ensuring consistent performance over a range of frequencies.

Technology: BIPOLAR

Bipolar technology offers low noise, high bandwidth, and good linearity, making it suitable for high-performance applications that require precision amplification.

Technical Specifications

Operational Amplifiers (Op Amps) INA149AIDR attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BIPOLAR

Power Supply:

5,±15 V

Total Functions:

1

Sub-Category:

Operational Amplifiers

Powered:

No

Frequency Compensation:

Yes

Low-Offset:

Yes

Micropower:

Yes

Wideband:

No

Programmable Power:

No

Performance Specifications

Nominal Unity Gain Bandwidth:

500 kHz

Nominal Common Mode Rejection Ratio (CMRR ):

100 dB

Minimum Common Mode Rejection Ratio (CMRR ):

90 dB

Input Offset Voltage Limit:

1100 uV

Minimum Voltage Gain:

1

Nominal Voltage Gain:

1

Maximum Voltage Gain:

1

Minimum Slew Rate:

1.7 V/us

Nominal Slew Rate:

5 V/us

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

20 V

Maximum Negative Supply Voltage:

-15 V

Minimum Negative Supply Voltage:

-20 V

Lowest Operating Temperature:

-40 °C (-40 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Reflow Peak Time Limit:

30 s

Maximum Supply Current:

900 μA

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:

Tape And Reel

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

INA149AIDR 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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