Texas Instruments

OPA348AID  

OP Amps, Buffer Amps ICs

OPA348AID Description

The OPA348AID is a high-performance general-purpose operational amplifier (op-amp) designed by Texas Instruments. This op-amp is ideal for applications requiring low power consumption, high input impedance, and excellent noise performance. The OPA348AID features a wide supply voltage range from 2.1 V to 5.5 V, making it suitable for a variety of power supply configurations. It offers a gain bandwidth product of 1 MHz and a slew rate of 0.5 V/µs, ensuring stable and accurate signal processing. The device's low input bias current of 0.5 pA and input offset voltage of 1 mV contribute to its high precision and reliability. The OPA348AID is housed in a surface-mount 8SOIC package, providing a compact and robust solution for space-constrained designs.

OPA348AID Features

• Low Power Consumption: The OPA348AID operates with a supply current of only 45 µA, making it an excellent choice for battery-powered and low-power applications.
• High Input Impedance: With an input bias current of 0.5 pA, the OPA348AID minimizes loading effects on the signal source, ensuring high-fidelity signal transmission.
• Wide Supply Voltage Range: The 2.1 V to 5.5 V supply voltage range allows for flexibility in power supply design, accommodating both single-supply and dual-supply configurations.
• High Precision: The low input offset voltage of 1 mV ensures accurate signal processing, making the OPA348AID suitable for precision analog circuits.
• Single-Channel Design: The OPA348AID is a single-channel op-amp, simplifying circuit design and reducing complexity.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring environmental and regulatory standards are met. The moisture sensitivity level (MSL) of 2 (1 Year) ensures the device's reliability in various environmental conditions.

OPA348AID Applications

The OPA348AID is well-suited for a variety of applications, including:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensor interfaces and analog signal processing.
• Battery-Powered Devices: Its low power consumption makes it perfect for portable electronics and battery-powered systems.
• Precision Measurement: The high input impedance and low offset voltage ensure accurate measurements in precision instrumentation.
• Audio Applications: Suitable for audio signal processing, providing high-fidelity audio performance.
• Industrial Controls: The wide supply voltage range and robust performance make it suitable for industrial control systems and automation.

Conclusion of OPA348AID

The OPA348AID is a versatile and high-performance general-purpose op-amp that offers a combination of low power consumption, high precision, and wide supply voltage range. Its low input bias current and input offset voltage make it an excellent choice for precision applications. The compact 8SOIC package and surface-mount design ensure ease of integration into modern electronic systems. With its compliance to environmental and regulatory standards, the OPA348AID is a reliable and efficient solution for a wide range of applications in the electronics industry.

OPA348AID Documents

Download datasheets and manufacturer documentation for OPA348AID

Datasheets :

OPA348, 2348, 4348      

HTML Datasheet :

OPA348, 2348, 4348      

PCN Design/Specification :

Design 25/Feb/2022       Mult Dev 27/Jul/2023