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INA129UG4

Texas Instruments

INA129UG4 by Texas Instruments

INA129UG4 by Texas Instruments is an instrumentation amplifier with a max input offset voltage of 550 uV and a max average bias current of 0.005 uA. It is commonly used in industrial applications for its high common mode reject ratio and wide temperature range.

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USA . 11,500 parts In-Stock

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Nova Conductors

Japan . 98 parts In-Stock

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Semicontronic

India . 725 parts In-Stock

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$1.410

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$1.375

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$1.368

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725

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Advanced Electronics

New Zealand . 150 parts In-Stock

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$2.492

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$2.367

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One Stop Electronics

USA . 1,102 parts In-Stock

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USA . 2,096 parts In-Stock

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Brazil . 200 parts In-Stock

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USA . 200 parts In-Stock

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Overview

Discover the power of precision with the INA129UG4 by Texas Instruments. As a leading manufacturer in the industry, Texas Instruments brings you the highest quality instrumentation amplifiers. With its compact design and versatile applications, the INA129UG4 delivers unmatched performance and accuracy. Whether you're working on medical devices, industrial automation, or sensor signal conditioning, this amplifier offers exceptional value, benefits, and advantages for all your needs. Experience the difference today and unlock the true potential of your projects with the INA129UG4.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

The plastic/epoxy package body material enhances the durability and reliability of the instrumentation amplifier, making it suitable for various applications.

Maximum Input Offset Voltage: 550 uV

With a low maximum input offset voltage, this instrumentation amplifier ensures accurate signal amplification, resulting in precise measurements and outputs.

Maximum Average Bias Current (IIB): 0.005 uA

The ultra-low maximum average bias current minimizes power consumption and reduces errors, making this instrumentation amplifier ideal for low-power applications.

Surface Mount: YES

The surface mount capability enables easy integration onto PCBs, offering flexibility in design and space-saving benefits.

No. of Functions: 1

This instrumentation amplifier provides a single integrated function, simplifying circuit design and reducing overall system complexity.

Package Shape: RECTANGULAR

The rectangular package shape offers convenient PCB mounting and ensures a compact and efficient layout.

Nominal Supply Voltage / Vsup (V): 15

With a nominal supply voltage of 15V, this instrumentation amplifier can operate within a standard voltage range, making it compatible with various power supply configurations.

Power Supplies (V): +-15

The symmetrical power supply voltage range of +/- 15V enables balanced amplification and ensures stability and accuracy in signal processing.

No. of Terminals: 8

This instrumentation amplifier has 8 terminals, providing sufficient connectivity options for signal input and output.

Maximum Input Offset Current (IIO): 0.005 uA

With a low maximum input offset current, this instrumentation amplifier minimizes input signal distortion, resulting in precise amplification and measurement accuracy.

Package Style (Meter): SMALL OUTLINE

The small outline package style allows for space-efficient integration on PCBs, especially in applications where size constraints are a concern.

Maximum Non Linearity: 0.002 %

The low maximum non-linearity ensures linear signal amplification, guaranteeing accurate and faithful representation of input signals.

Maximum Supply Voltage Limit: 18 V

The maximum supply voltage limit of 18V provides a safety margin and protects the instrumentation amplifier from voltage spikes or power supply fluctuations.

Maximum Operating Temperature: 85 °C

This instrumentation amplifier can operate reliably under high-temperature conditions up to 85°C, making it suitable for industrial environments.

Minimum Voltage Gain: 1

The minimum voltage gain of 1 ensures that even the smallest input signals can be adequately amplified and measured accurately.

Minimum Operating Temperature: -40 °C

The wide range of minimum operating temperature, down to -40°C, allows for reliable operation in harsh and extreme temperature conditions.

Terminal Finish: NICKEL PALLADIUM GOLD

The nickel palladium gold terminal finish provides excellent conductivity, corrosion resistance, and ensures reliable electrical connections for optimal performance.

Terminal Position: DUAL

The dual terminal position allows for flexible PCB mounting options and enables easy integration in various circuit configurations.

Maximum Voltage Gain: 10000

With a high maximum voltage gain of 10000, this instrumentation amplifier can amplify weak signals to a substantial level, enhancing sensitivity and precision in signal processing.

Maximum Seated Height: 1.75 mm

The low maximum seated height allows for compact and space-saving designs, ideal for applications where size constraints are critical.

Width: 3.9 mm

The compact width dimension facilitates efficient PCB layout and saves valuable space, especially in densely populated circuit designs.

Nominal Bandwidth (3dB): 1.3 MHz

The nominal bandwidth of 1.3 MHz ensures that the instrumentation amplifier can accurately amplify signals within this frequency range, making it suitable for a wide range of signal processing applications.

Maximum Time At Peak Reflow Temperature (s): 30

The maximum time at peak reflow temperature of 30 seconds indicates the durability and reliability of the instrumentation amplifier during soldering processes.

Peak Reflow Temperature °C: 260

With a peak reflow temperature of 260°C, this instrumentation amplifier can withstand high-temperature soldering processes, ensuring stable and consistent performance.

Length: 4.9 mm

The compact length dimension facilitates efficient PCB layout and saves valuable space, especially in densely populated circuit designs.

Temperature Grade: INDUSTRIAL

The industrial-grade temperature rating ensures that this instrumentation amplifier can operate reliably in demanding environments with temperature fluctuations, making it suitable for industrial applications.

Maximum Negative Supply Voltage Limit: -18 V

The maximum negative supply voltage limit of -18V allows for symmetric power supply configurations and ensures stability and accuracy in signal processing.

Minimum Common Mode Reject Ratio: 80 dB

With a minimum common mode reject ratio of 80 dB, this instrumentation amplifier effectively attenuates common-mode noise, preserving the integrity of the desired signals and improving signal quality.

Technology: BIPOLAR

The bipolar technology employed in this instrumentation amplifier provides excellent linearity, low distortion, and high stability, ensuring accurate amplification and measurement of signals.

Terminal Form: GULL WING

The gull-wing terminal form facilitates easy placement and soldering onto PCBs, ensuring reliable electrical connections and simplifying assembly processes.

Amplifier Type: INSTRUMENTATION AMPLIFIER

As an instrumentation amplifier, this product offers high input impedance, low output impedance, and excellent common-mode rejection, providing precise and reliable amplification for instrumentation applications.

Maximum Supply Current: 0.75 mA

With a maximum supply current of 0.75 mA, this instrumentation amplifier operates efficiently while minimizing power consumption, making it suitable for low-power applications.

Nominal Negative Supply Voltage (Vsup): -15 V

The nominal negative supply voltage (Vsup) of -15V ensures a balanced power supply configuration, enabling symmetrical and accurate signal amplification.

Nominal Slow Rate: 4 V/us

The nominal slow rate of 4 V/microsecond allows for smooth and gradual output voltage changes, preventing abrupt signal variations and maintaining signal integrity.

Terminal Pitch: 1.27 mm

The terminal pitch of 1.27 mm enables easy integration into PCB layouts with standard spacing, ensuring compatibility with industry-standard circuit designs.

Nominal Voltage Gain: 10

With a nominal voltage gain of 10, this instrumentation amplifier offers moderate amplification capabilities, suited for applications where moderate signal gain is required.

Moisture Sensitivity Level (MSL): 3

This instrumentation amplifier has a moisture sensitivity level of 3, indicating that it can withstand moderately humid or damp environments, ensuring reliability in various operating conditions.

Technical Specifications

Instrumentation Amplifiers INA129UG4 attributes and parameters. Explore more Instrumentation Amplifiers devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Technology:

Bipolar

Power Supply:

±15 V

Total Functions:

1

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:

550 µV

Peak Bias Current:

5 nA

Maximum Supply Current:

750 μA

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)

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

Package Code:

SOP

Package Shape:

Package Style:

Small Outline

Package Equivalence Code:

SOP8,.25

Trade Compliance

INA129UG4 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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