Texas Instruments

OPA4347UA/2K5

OPA4347UA/2K5 Description

The OPA4347UA/2K5 is a high-performance general-purpose operational amplifier from Texas Instruments, designed for applications requiring low power consumption and high precision. This quad-channel op-amp is part of the microPOWER™ series, offering a wide supply voltage range from 2.3 V to 5.5 V, making it suitable for a variety of low-voltage applications. With a gain bandwidth product of 350 kHz and a slew rate of 0.17 V/µs, the OPA4347UA/2K5 delivers reliable performance while consuming only 20 µA per channel. This device is packaged in a surface-mount 14SOIC format, ensuring ease of integration into compact designs.

OPA4347UA/2K5 Features

• Low Power Consumption: With a supply current of only 20 µA per channel, the OPA4347UA/2K5 is ideal for battery-powered and energy-sensitive applications.
• Wide Supply Voltage Range: Operates from 2.3 V to 5.5 V, providing flexibility in power supply design.
• High Precision: Features an input bias current of 0.5 pA and an input offset voltage of 2 mV, ensuring high accuracy in signal processing.
• High Output Current: Each channel can drive up to 17 mA, making it capable of handling moderate loads.
• General-Purpose Amplifier: Suitable for a wide range of applications due to its versatile performance characteristics.
• Compliance and Reliability: REACH unaffected and ROHS3 compliant, ensuring environmental and regulatory standards are met.
• Moisture Sensitivity Level: MSL 2 (1 Year), providing robustness against moisture-related issues during storage and assembly.

OPA4347UA/2K5 Applications

The OPA4347UA/2K5 is well-suited for applications where low power and high precision are critical. Some specific use cases include:

• Battery-Powered Devices: Ideal for portable electronics and IoT devices where power efficiency is paramount.
• Signal Conditioning: Used in sensor interfaces and analog signal processing circuits to amplify and condition weak signals.
• Medical Equipment: Suitable for medical devices that require low power and high precision, such as portable diagnostic tools.
• Industrial Control Systems: Applicable in industrial automation and control systems where reliability and accuracy are essential.
• Consumer Electronics: Can be used in various consumer electronics for signal amplification and processing tasks.

Conclusion of OPA4347UA/2K5

The OPA4347UA/2K5 from Texas Instruments is a versatile and efficient general-purpose operational amplifier that stands out due to its low power consumption and high precision. Its wide supply voltage range and high output current capability make it suitable for a variety of applications, from battery-powered devices to industrial control systems. The device's compliance with environmental and regulatory standards ensures its suitability for modern electronics manufacturing. With its robust performance and reliability, the OPA4347UA/2K5 is an excellent choice for engineers looking to integrate a high-performance op-amp into their designs.