INA105KU/2K5

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INA105KU/2K5

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規格

Package Bulk
ProductStatus Active
AmplifierType Differential
NumberofCircuits 1
SlewRate 3V/µs
-3dbBandwidth 1 kHz
Voltage-InputOffset 50 µV
Current-Supply 1.5mA
Voltage-SupplySpan(Min) 10 V
Voltage-SupplySpan(Max) 36 V
OperatingTemperature -40°C ~ 85°C
MountingType Surface Mount
Package/Case 8-SOIC (0.154, 3.90mm Width)

概述

Description

The INA105KU/2K5 is a precision operational amplifier designed for tasks requiring high accuracy and stability. It is commonly used in instrumentation applications due to its ability to maintain low offset voltage and low drift over temperature variations. The device features a gain of 1, which means it can buffer signals without altering their amplitudes, making it ideal for signal conditioning and impedance matching.
The INA105KU/2K5 operates across a wide range of supply voltages and is widely appreciated for its low noise characteristics. The "KU" in its designation refers to the package type, typically a standard SOIC (Small Outline Integrated Circuit) package, which facilitates easy integration into various electronic systems. The "2K5" could refer to specific aspects like packaging or part of a purchasing or inventory code used by manufacturers or suppliers.
Overall, the INA105KU/2K5 is valued for its precision, reliability, and performance in critical applications such as data acquisition systems, medical instrumentation, and industrial controls. It serves as a vital component in ensuring accurate and stable signal processing.

Features

The INA105KU/2K5 is a precision operational amplifier from Texas Instruments, designed for applications that require high accuracy and low offset voltage. Key features include:
1. High Precision: The device offers low offset voltage, typically around 25 µV, and low offset drift, making it suitable for precision applications.
2. Low Noise: It features low input noise, enabling it to maintain signal integrity in low-level signal applications.
3. Wide Supply Range: The amplifier can operate over a wide power supply range, typically from ±4.5V to ±18V, allowing flexibility in different designs.
4. Temperature Stability: It has a wide operating temperature range, making it reliable in various environmental conditions.
5. Package Options: The INA105KU/2K5 is available in a standard SOIC package, facilitating easy integration into circuit designs.
6. Application Versatility: This operational amplifier is suitable for a variety of applications, including data acquisition, instrumentation, and sensor signal conditioning.
These features make the INA105KU/2K5 a robust choice for designers needing a high-performance operational amplifier.

Package

The INA105KU/2K5 is a precision unity-gain differential amplifier available in a SOIC-8 (Small Outline Integrated Circuit) package.

Pinout

The INA105KU/2K5 is a precision unity-gain differential amplifier manufactured by Texas Instruments. The device is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package.
The main function of the INA105 is to provide accurate voltage difference amplification with high precision and low drift. It is commonly used in applications requiring high linearity and low offset error, such as in signal conditioning and analog computation systems.
The pins in the 8-pin package include:
- Two input pins for the differential voltage inputs.
- Two pins for the power supply (positive and negative).
- An output pin for the amplified differential voltage.
- Additional pins for offset adjustment and other internal configurations.
For exact pin assignments and detailed functionality, referring to the specific datasheet of the INA105KU/2K5 is recommended, as it will provide comprehensive technical specifications and application notes.

Manufacturer

The INA105KU/2K5 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company that designs and manufactures a wide range of electronic components, including integrated circuits and analog products. The company specializes in producing components for various applications such as industrial, automotive, personal electronics, and communications equipment.

Application

The INA105KU/2K5 is a precision unity-gain differential amplifier with applications in various fields. It is commonly used in signal conditioning, data acquisition systems, and instrumentation. Its ability to amplify small differential signals while rejecting large common-mode voltages makes it ideal for bridge sensor interfaces, such as in strain gauge and load cell measurements. It is also used in medical instrumentation, industrial process controls, and audio applications for accurate signal processing and noise rejection.

Equivalent

The INA105KU/2K5 is a precision unity-gain differential amplifier. Equivalent products include the Analog Devices AD620, TI's INA129, and Maxim Integrated's MAX4208. These alternatives offer similar functionality in precision instrumentation applications. Always check the datasheets for specific parameters to ensure compatibility.

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