Texas Instruments

INA2141UA  

OP Amps, Buffer Amps ICs

INA2141UA Description

The INA2141UA is a high-performance instrumentation amplifier designed by Texas Instruments, a leading manufacturer in the electronics industry. This device is part of the Linear IC Chips category and is housed in a 16SOIC package, making it suitable for surface-mount applications. The INA2141UA is an active product, ensuring its continued availability and support for various applications.

INA2141UA Features

The INA2141UA boasts a wide supply voltage range, operating effectively between 4.5 V and 36 V. This broad range allows for flexibility in power supply options and ensures compatibility with a variety of systems. The amplifier's low input bias current of 2 nA minimizes the impact on the input signal, making it ideal for high-impedance applications. Additionally, the INA2141UA features a low input offset voltage of 20 µV, which is crucial for maintaining signal accuracy and reducing errors in precision measurements.

The INA2141UA offers a -3dB bandwidth of 200 kHz, providing sufficient frequency response for many analog signal processing tasks. Its slew rate of 4V/µs ensures fast response times, making it suitable for applications requiring rapid signal transitions. The amplifier is designed with two channels, each capable of sourcing or sinking up to 15 mA of current, providing robust performance for dual-channel applications.

The INA2141UA is designed with environmental compliance in mind, being both REACH unaffected and ROHS3 compliant. This ensures that it meets the stringent environmental standards required in the electronics industry. The device also has a moisture sensitivity level (MSL) of 3, allowing for a 168-hour exposure period, which is beneficial for manufacturing processes involving reflow soldering.

INA2141UA Applications

The INA2141UA is well-suited for a variety of applications due to its high performance and flexibility. Its low input bias current and offset voltage make it ideal for precision signal conditioning tasks, such as those found in medical equipment, where accurate and reliable measurements are critical. The wide supply voltage range and robust current capabilities also make it suitable for industrial applications, where it can be used in sensors and transducers to amplify weak signals for further processing.

In the field of instrumentation, the INA2141UA can be used in data acquisition systems to amplify and condition signals from various sensors, ensuring that the signals are accurately represented for further analysis. Its dual-channel design allows for simultaneous processing of two signals, which can be advantageous in applications requiring differential measurements or dual-channel processing.

Conclusion of INA2141UA

The INA2141UA from Texas Instruments is a versatile and high-performance instrumentation amplifier that offers a wide range of benefits for various applications. Its low input bias current, low offset voltage, and wide supply voltage range make it an excellent choice for precision signal conditioning tasks. The device's compliance with environmental standards and its robust design further enhance its suitability for use in diverse industrial and medical applications.

Overall, the INA2141UA stands out as a reliable and efficient solution for applications requiring high-precision amplification and signal processing. Its unique features and advantages over similar models make it a preferred choice for engineers and designers looking to achieve optimal performance in their systems.

INA2141UA Documents

Download datasheets and manufacturer documentation for INA2141UA

PCN Assembly/Origin :

Assembly Materials 09/Nov/2023      

Datasheets :

INA2141PA