INA117KU/2K5

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INA117KU/2K5

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Especificações

Atributo Valor
Package / Case Bulk
Part Status Active
Amplifier Type Differential
Number of Circuits 1
Slew Rate 2.6V/µs
-3 dB Bandwidth 200 kHz
Voltage - Input Offset 600 µV
Supply Current 1.5mA
Current - Output / Channel 20 mA
Voltage - Supply Span(Min) 10 V
Voltage - Supply Span(Max) 36 V
Operating Temperature -40°C ~ 85°C
Mounting Type Surface Mount

Visão Geral

Description

The INA117KU/2K5 is a precision instrumentation amplifier designed for accurate, low-level signal acquisition in various applications. It offers high input impedance and excellent common-mode rejection, making it ideal for environments with noise interference. The device is built using a monolithic design, which ensures consistent performance across different operating conditions.
Key features of the INA117KU/2K5 include a high common-mode voltage range, which allows for direct measurement of high-voltage signals without additional components. It also provides low offset voltage and low drift over temperature, ensuring stable and precise measurements over time. The amplifier includes protection against input overvoltage, which adds reliability and durability to the design.
This amplifier is commonly used in applications such as medical instrumentation, data acquisition systems, and industrial process controls, where precision and reliability are critical. It comes in a package that supports various mounting options, providing flexibility for designers. Overall, the INA117KU/2K5 is valued for its precision, stability, and robust performance in challenging environments.

Equivalent

The INA117KU/2K5 is a precision instrumentation amplifier by Texas Instruments. Equivalent products include:
1. AD620 by Analog Devices
2. LT1167 by Analog Devices (formerly Linear Technology)
3. MAX4194 by Maxim Integrated
4. AMP04 by Analog Devices
These alternatives offer similar functionalities but may have different specifications such as supply voltage range, input impedance, and gain bandwidth. Always compare datasheets to ensure compatibility with your application.

Features

The INA117KU/2K5 is a precision instrumentation amplifier designed for a wide range of applications. Key features include:
1. Wide Supply Range: It operates with a dual supply voltage range from ±4.5V to ±18V, making it versatile for various applications.
2. High Input Impedance: The amplifier boasts a high input impedance, which minimizes the loading effect on the signal source.
3. Low Offset Voltage: It has a low input offset voltage, which enhances precision by reducing error in the measurement of low-level signals.
4. Excellent Common-Mode Rejection: The INA117KU/2K5 offers excellent common-mode rejection ratio (CMRR), crucial for rejecting noise and interference common to both input terminals.
5. Low Drift: It features low drift over temperature, ensuring stable performance in varying environmental conditions.
6. High Gain Accuracy: The amplifier provides high gain accuracy, essential for precise signal amplification.
7. Package: It is available in SOIC (Small Outline Integrated Circuit) packaging, which is suitable for compact circuit designs.
These features make the INA117KU/2K5 ideal for instrumentation and sensor signal processing applications requiring high precision and reliability.

Pinout

The INA117KU/2K5 is a precision instrumentation amplifier from Texas Instruments. It is typically housed in a 16-pin SOIC (Small Outline Integrated Circuit) package. The main function of the INA117 is to amplify small differential signals in the presence of large common-mode voltages, with high precision and stability. It is commonly used in applications requiring accurate signal measurement and conditioning, such as in data acquisition systems, sensor signal amplification, and medical instrumentation. The amplifier offers a wide common-mode voltage range and operates with a single or dual power supply.

Manufacturer

The INA117KU/2K5 is manufactured by Texas Instruments (TI). Texas Instruments is a well-known American technology company that designs and manufactures semiconductors and various integrated circuits. TI is one of the largest manufacturers in the semiconductor industry and supplies a wide range of products, including analog chips, embedded processors, and digital light processing (DLP) technology. Their products are used in a variety of applications, from consumer electronics to automotive, industrial, and communication equipment.

Application

The INA117KU/2K5 is a precision instrumentation amplifier designed for accurate low-level signal amplification in complex environments. Its application areas include:
1. Medical Instrumentation: Capturing low-level physiological signals with high precision.
2. Industrial Process Control: Monitoring and analyzing sensor outputs in automation systems.
3. Data Acquisition Systems: Enhancing signal integrity for accurate data collection.
4. Weigh Scales: Amplifying signals from load cells for precise weight measurements.
5. Strain Gauge Monitoring: Amplifying output from strain gauges used in structural testing and monitoring.
6. Bridge Transducer Conditioning: Suitable for use with pressure transducers and load cells.
7. High-Impedance Sensors: Providing reliable amplification for sensors with high output impedance.
Its high input impedance and low offset voltage make it ideal for these applications.

Package

The INA117KU/2K5 is an integrated circuit packaged in an SOIC-16 (Small Outline Integrated Circuit) package. It's a precision instrumentation amplifier designed for various applications requiring differential signal conditioning and high input impedance.

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