Texas Instruments

INA143UA/2K5  

OP Amps, Buffer Amps ICs

INA143UA/2K5 Description

The INA143UA/2K5 is a high-performance operational amplifier (op-amp) designed and manufactured by Texas Instruments. This differential amplifier is part of the INA143 series, known for its precision and reliability in various applications. With a supply voltage span ranging from 4.5 V to 36 V, it is suitable for a wide range of power supply requirements. The INA143UA/2K5 is designed for surface mount applications and is packaged in a tape and reel (TR) format, making it ideal for automated assembly processes.

INA143UA/2K5 Features

• Voltage - Supply Span (Max): 36 V
• ECCN: EAR99
• -3db Bandwidth: 150 kHz
• Slew Rate: 5V/µs
• Mounting Type: Surface Mount
• Current - Supply: 950µA
• Product Status: Active
• Voltage - Input Offset: 100 µV
• Voltage - Supply Span (Min): 4.5 V
• REACH Status: REACH Unaffected
• Package: Tape & Reel (TR)
• Number of Circuits: 1
• Amplifier Type: Differential
• Current - Output / Channel: 32 mA
• RoHS Status: ROHS3 Compliant
• Base Product Number: INA143
• Moisture Sensitivity Level (MSL): 3 (168 Hours)

The INA143UA/2K5 stands out with its low input offset voltage of 100 µV, ensuring high accuracy in signal amplification. Its 150 kHz bandwidth and 5V/µs slew rate make it suitable for applications requiring fast response times and high-frequency signal processing.

INA143UA/2K5 Applications

The INA143UA/2K5 is ideal for a variety of applications in the electronics industry, including:

• Sensor Signal Conditioning: Its differential input and low offset voltage make it perfect for amplifying signals from sensors such as pressure, temperature, and strain gauges.
• Data Acquisition Systems: The INA143UA/2K5's precision and high bandwidth are well-suited for data acquisition systems in industrial and scientific applications.
• Audio Amplification: In audio equipment, this op-amp can provide high-quality signal amplification with minimal distortion.
• Medical Equipment: Its low noise and high accuracy make it suitable for use in medical devices that require precise signal processing.

Conclusion of INA143UA/2K5

The INA143UA/2K5 is a versatile and high-performance op-amp from Texas Instruments, offering a combination of precision, speed, and reliability. Its unique features, such as low input offset voltage and high slew rate, make it an excellent choice for a wide range of applications where signal integrity and performance are critical. With its active product status and compliance with RoHS3 standards, the INA143UA/2K5 is a dependable choice for designers looking to incorporate a high-quality op-amp into their projects.

INA143UA/2K5 Documents

Download datasheets and manufacturer documentation for INA143UA/2K5

Datasheets :

INA143, INA2143      

HTML Datasheet :

INA143, INA2143      

PCN Design/Specification :

Design 25/Feb/2022