INA132UA/2K5

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INA132UA/2K5

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  • FabricanteTexas Instruments

  • Peça do Fabricante #INA132UA/2K5

  • Em Estoque3712

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Especificações

Atributo Valor
Package / Case Tape & Reel (TR),Cut Tape (CT),Bulk
Part Status Active
Amplifier Type Differential
Number of Circuits 1
Slew Rate 0.1V/µs
-3 dB Bandwidth 300 kHz
Voltage - Input Offset 75 µV
Supply Current 160µA
Current - Output / Channel 12 mA
Voltage - Supply Span(Min) 2.7 V
Voltage - Supply Span(Max) 36 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Visão Geral

Description

The INA132UA/2K5 is a precision, low-power, single-supply difference amplifier. It is part of the INA132 series, designed to accurately amplify small differential voltages in the presence of large common-mode voltages. The device is ideal for applications requiring a differential input and single-ended output, such as in sensor signal conditioning and data acquisition systems.
Key features of the INA132UA/2K5 include:
1. Wide Common-Mode Range: Operates effectively over a wide range of common-mode voltages.
2. Low Power Consumption: Suitable for battery-operated devices.
3. High Accuracy: Offers low offset voltage, low drift, and excellent linearity.
4. Single-Supply Operation: Can operate from a single power supply, simplifying design and reducing component count.
5. Versatile Applications: Suitable for use in instrumentation and sensor interfaces, medical equipment, and industrial controls.
The "UA" suffix indicates the package type (SOIC). The "/2K5" specifies the packaging quantity option (2,500 units per reel for tape and reel packaging).

Equivalent

The INA132UA/2K5 is a precision, low-power instrumentation amplifier. Equivalent products include:
1. AD620 by Analog Devices – Known for low power and high accuracy.
2. MAX4194 by Maxim Integrated – Offers low offset voltage and high CMRR.
3. LT1167 by Linear Technology (Analog Devices) – Features low power consumption and high precision.
4. MCP6N11 by Microchip – Provides low noise and high gain accuracy.
Ensure compatibility in terms of pin configuration and specifications when considering alternatives.

Features

The INA132UA/2K5 is a precision instrumentation amplifier. Key features include:
1. Low Offset Voltage: It has a low offset voltage, which enhances accuracy in measurement.
2. Low Offset Voltage Drift: Ensures stability over temperature variations, maintaining precision in various environments.
3. Wide Common-Mode Range: Suitable for a variety of applications, allowing it to handle differential inputs across a broad range.
4. Single-Supply Operation: Operates on a single power supply, simplifying the design and reducing power consumption.
5. Low Noise: Features low noise levels, providing clear and accurate signal amplification.
6. High CMRR (Common-Mode Rejection Ratio): Ensures that common-mode signals are effectively rejected, enhancing the quality of the differential signal.
7. Ease of Use: Designed for easy implementation in various electronic designs, saving on design time and cost.
These characteristics make it suitable for applications requiring precise, low-noise signal amplification, such as sensor signal conditioning and medical instrumentation.

Pinout

The INA132UA/2K5 is a precision instrumentation amplifier commonly used in signal conditioning applications. This device is typically housed in an 8-pin SOIC (Small Outline Integrated Circuit) package. Here’s a brief overview of its pin functions:
1. V+ (Pin 8): Positive power supply.
2. OUT (Pin 7): Output voltage.
3. RG (Pin 6): Gain setting pin, used with an external resistor to set the desired gain.
4. REF (Pin 5): Reference voltage input, allowing for level shifting of the output voltage.
5. RG (Pin 4): Another gain setting pin to be used in conjunction with Pin 6.
6. -IN (Pin 3): Inverting input, typically connected to the low-side of the differential input signal.
7. +IN (Pin 2): Non-inverting input, typically connected to the high-side of the differential input signal.
8. V- (Pin 1): Negative power supply.
The INA132UA/2K5 is designed for high precision with low offset voltage and drift, making it suitable for a variety of precision applications.

Manufacturer

The INA132UA/2K5 is manufactured by Texas Instruments. Texas Instruments is a global semiconductor company known for designing and manufacturing a wide range of electronic components and integrated circuits. Their products are used in various applications, including consumer electronics, automotive systems, industrial equipment, and communication devices. Texas Instruments is recognized for its innovations in analog and embedded processing technologies, which help drive advancements in modern electronics.

Application

The INA132UA/2K5 is a precision, low-power instrumentation amplifier commonly used in applications requiring accurate differential signal amplification. Key application areas include:
1. Medical Instrumentation: For amplifying biosignals like ECGs or EEGs due to its high input impedance and low noise characteristics.
2. Industrial Process Controls: In sensor signal conditioning, particularly for thermocouples and strain gauges.
3. Data Acquisition Systems: Ensures accurate readings by amplifying low-level signals.
4. Test and Measurement Equipment: Provides precision measurement capabilities.
5. Automotive Sensors: Used for signal conditioning in various vehicle sensors to enhance signal integrity.
These applications benefit from its ability to amplify small differential voltages in the presence of large common-mode voltages.

Package

The INA132UA/2K5 is an instrumentation amplifier from Texas Instruments, provided in an 8-pin SOIC (Small Outline Integrated Circuit) package.

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