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OPA237UA/2K5G4

Texas Instruments

OPA237UA/2K5G4 by Texas Instruments

OPA237UA/2K5G4 by Texas Instruments is a micropower operational amplifier with a max input offset voltage of 950 uV and a max average bias current of 0.04 uA. It is commonly used in applications requiring low-offset amplification, such as sensor signal conditioning and battery-powered instrumentation.

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3

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1k+

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Vyrian

USA . 8,380 parts In-Stock

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Digiode

USA . 3,972 parts In-Stock

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Nova Conductors

Japan . 48 parts In-Stock

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One Stop Electronics

USA . 1,082 parts In-Stock

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$0.410

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Ampacity Inc.

Singapore . 902 parts In-Stock

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$4.410

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Parana Technologies

USA . 2,319 parts In-Stock

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$4.551

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DigiPath Technology Company

USA . 2,163 parts In-Stock

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ChromeModa Solutions

Germany . 4,295 parts In-Stock

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$5.113

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$4.193

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IDEA Electronic Components Group

UK . 103 parts In-Stock

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AZTECH Wire

Italy . 409 parts In-Stock

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QUARKTWIN TECHNOLOGY LTD

USA . 20,382 parts In-Stock

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Microchip USA

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Overview

Experience the unbeatable quality and performance of Texas Instruments with the OPA237UA/2K5G4 operational amplifier. As a leader in the industry, Texas Instruments ensures that their products meet the highest standards, offering you reliability and peace of mind. This versatile op amp is perfect for a wide range of applications, delivering exceptional precision and efficiency. With its low-offset design and micropower capabilities, this product offers unmatched value and benefits to our customers. Whether you're working on audio amplifiers, current sensing, or voltage measurements, the OPA237UA/2K5G4 will exceed your expectations. Trust Texas Instruments for superior performance and let the OPA237UA/2K5G4 amplify your success.

Feature Benefit Bullets

Package Body Material: PLASTIC/EPOXY

This product's package body material is made of plastic/epoxy, ensuring durability and resistance to external factors such as moisture and heat. It makes it suitable for various applications in different environments.

Maximum Input Offset Voltage: 950 uV

With a maximum input offset voltage of 950 uV, this operational amplifier provides accurate and precise amplification of signals, resulting in minimal distortion and high circuit performance.

Maximum Average Bias Current (IIB): 0.04 uA

The low maximum average bias current of 0.04 uA ensures minimal current draw from the power supply, making this op amp energy-efficient and suitable for power-constrained applications.

Surface Mount: YES

This operational amplifier is surface mountable, offering ease of installation and compatibility with modern PCB manufacturing processes.

No. of Functions: 1

With a single function, this op amp simplifies circuit design and reduces component count, resulting in cost-effectiveness and improved reliability.

Package Shape: RECTANGULAR

The rectangular package shape enhances compatibility, allowing easy integration into various circuit board designs and improving overall board layout efficiency.

Nominal Common Mode Reject Ratio: 90 dB

With a high nominal common mode reject ratio of 90 dB, this op amp effectively suppresses common-mode signals, allowing it to accurately amplify differential signals and reject noise interference.

Nominal Supply Voltage / Vsup (V): 15

The nominal supply voltage of 15V indicates the required power supply voltage for optimal performance, providing flexibility in power source selection and offering compatibility with a wide range of applications.

Power Supplies (V): +-1.35/+-18/2.7/36

This op amp supports multiple power supply options, enabling users to choose from various voltage ranges depending on their specific requirements, ensuring versatility and adaptability.

No. of Terminals: 8

With 8 terminals, this op amp simplifies the connection process and facilitates circuit integration, enhancing overall user experience and reducing installation time.

Maximum Input Offset Current (IIO): 0.01 uA

The maximum input offset current of 0.01 uA guarantees high precision and accuracy in signal amplification, resulting in improved signal integrity and overall circuit performance.

Package Style (Meter): SMALL OUTLINE

The small outline package style enhances compactness and space efficiency. It is particularly suitable for designs where board space is limited, making it an ideal choice for portable devices or densely populated PCBs.

Maximum Supply Voltage Limit: 18 V

The maximum supply voltage limit of 18V ensures safe and reliable operation, protecting the op amp from voltage spikes or potential damage due to overvoltage conditions.

Maximum Operating Temperature: 125 °C

With a maximum operating temperature of 125°C, this op amp is designed to withstand high-temperature environments, making it suitable for industrial or automotive applications where temperature fluctuations can occur.

Maximum Bias Current (IIB) @25°C: 0.04 uA

The maximum bias current of 0.04 uA at 25°C ensures stable and accurate amplification even under varying temperature conditions, ensuring consistent performance and minimizing drift over time.

Frequency Compensation: YES

This op amp features frequency compensation, allowing it to maintain stable performance across a wide range of frequencies, making it suitable for handling audio, RF, and other signal processing applications.

Minimum Voltage Gain: 10000

With a minimum voltage gain of 10000, this op amp provides high amplification capability, enabling it to boost weak signals and achieve the desired output with enhanced accuracy and clarity.

Minimum Operating Temperature: -55 °C

Designed to operate in extreme cold conditions, with a minimum operating temperature of -55°C, this op amp demonstrates reliability and performance in demanding environments.

Terminal Finish: Nickel/Palladium/Gold (Ni/Pd/Au)

The terminal finish of Nickel/Palladium/Gold ensures excellent conductivity, corrosion resistance, and reliability, ensuring secure connections and long-term performance.

Terminal Position: DUAL

With a dual terminal position, this op amp provides flexibility in installation, allowing users to choose the most suitable orientation for their specific application requirements.

Low-Offset: YES

This op amp is designed with low-offset characteristics, minimizing voltage deviations at the input stage and ensuring accurate amplification, making it an ideal choice for precision measurement or instrumentation applications.

Maximum Seated Height: 1.75 mm

The maximum seated height of 1.75 mm ensures compactness and compatibility with height-restricted environments, making this op amp suitable for space-constrained applications.

Width: 3.9 mm

With a width of 3.9 mm, this op amp offers a compact footprint, facilitating dense circuit designs and enhancing space efficiency.

Micropower: YES

This op amp is designed for micropower operation, requiring low power consumption while maintaining reliable performance, making it ideal for battery-powered devices or energy-efficient applications.

Peak Reflow Temperature °C: 260

The peak reflow temperature of 260°C ensures compatibility with modern soldering processes, allowing for reliable and efficient assembly during PCB manufacturing.

Length: 4.9 mm

With a length of 4.9 mm, this op amp exhibits a compact form factor, facilitating space optimization and enabling compact system design.

Temperature Grade: MILITARY

Designed to meet military-grade specifications, this op amp ensures robustness, durability, and reliable performance in challenging and harsh environments.

Maximum Negative Supply Voltage Limit: -18 V

The maximum negative supply voltage limit of -18V protects the op amp from potential damage due to reverse polarity or improper power supply connections, enhancing overall system safety.

Nominal Unity Gain Bandwidth: 1500 kHz

With a nominal unity gain bandwidth of 1500 kHz, this op amp can accurately amplify high-frequency signals and perform in applications requiring a wide frequency response.

Minimum Common Mode Reject Ratio: 80 dB

The minimum common mode reject ratio of 80 dB ensures effective suppression of common-mode noise, enhancing signal fidelity and minimizing interference in differential amplification applications.

Technology: BIPOLAR

Built using bipolar technology, this op amp offers excellent linearity, low distortion, and wide bandwidth characteristics, making it suitable for precision audio and measurement applications.

Terminal Form: GULL WING

The gull wing terminal form offers secure and reliable connections, making it easier for automated assembly processes and enhancing overall product durability.

Amplifier Type: OPERATIONAL AMPLIFIER

This product being an operational amplifier (op amp) provides high gain, precise amplification, and versatility, making it a fundamental building block in a variety of analog and mixed-signal circuits.

Maximum Supply Current: 0.475 mA

With a maximum supply current of 0.475 mA, this op amp exhibits low power consumption, making it suitable for power-sensitive applications and contributing to overall energy efficiency.

Nominal Negative Supply Voltage (Vsup): -15 V

The nominal negative supply voltage of -15V specifies the required voltage level for reliable operation, ensuring compatibility with various power supply configurations.

Architecture: VOLTAGE-FEEDBACK

Based on voltage-feedback architecture, this op amp provides stable operation, excellent linearity, and compatibility with a wide range of input and output configurations, making it suitable for diverse applications.

Packing Method: TR

This op amp is packed in tape and reel (TR), providing an efficient packaging method for high-volume manufacturing and automated pick-and-place assembly processes.

Nominal Slow Rate: 0.5 V/us

The nominal slow rate of 0.5 V/us represents the maximum rate of input voltage change, ensuring controlled and stable amplification, particularly in applications that require low distortion and precise signal handling.

Terminal Pitch: 1.27 mm

The terminal pitch of 1.27 mm ensures compatibility with standardized pin configurations, simplifying PCB layout and facilitating ease of integration into existing designs.

Moisture Sensitivity Level (MSL): 3

With a moisture sensitivity level of 3, this op amp has a low sensitivity to moisture, ensuring improved reliability and performance, even during the PCB reflow soldering process.

Technical Specifications

Operational Amplifiers (Op Amps) OPA237UA/2K5G4 attributes and parameters. Explore more Operational Amplifiers (Op Amps) devices from Texas Instruments

Amplifier Characteristics

Amplifier Type:

Architecture:

Voltage Feedback

Technology:

BIPOLAR

Power Supply:

±1.35/±18/2.7/36 V

Total Functions:

1

Sub-Category:

Operational Amplifiers

Powered:

No

Frequency Compensation:

Yes

Low-Bias:

No

Low-Offset:

Yes

Micropower:

Yes

Wideband:

No

Programmable Power:

No

Performance Specifications

Nominal Unity Gain Bandwidth:

1.5 MHz

Nominal Common Mode Rejection Ratio (CMRR ):

90 dB

Minimum Common Mode Rejection Ratio (CMRR ):

80 dB

Input Offset Voltage Limit:

950 uV

Minimum Voltage Gain:

10000

Nominal Slew Rate:

0.5 V/us

Maximum Input Offset Current (IIO):

10 nA

Peak Bias Current:

40 nA

Maximum Bias Current (IIB) @25 °C:

40 nA

Operational Characteristics

Nominal Supply Voltage:

15 V

Maximum Supply Voltage:

18 V

Maximum Negative Supply Voltage:

-15 V

Minimum Negative Supply Voltage:

-18 V

Lowest Operating Temperature:

-55 °C (-67 °F)

Maximum Operating Temperature:

125 °C (257 °F)

Peak Reflow Temperature:

260 °C (500 °F)

Maximum Supply Current:

475 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):

3

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

OPA237UA/2K5G4 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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