Texas Instruments

OPA4241UAG4

OPA4241UAG4 Description

The OPA4241UAG4 is a general-purpose operational amplifier from Texas Instruments, designed for applications requiring low power consumption and high performance in a compact package. This quad-channel amplifier is part of the microPOWER™ series, known for its exceptional power efficiency and robust performance. The OPA4241UAG4 operates over a wide supply voltage range, from 2.7 V to 36 V, making it suitable for a variety of power supply environments. Each channel features a low input bias current of 4 nA and an input offset voltage of 50 µV, ensuring high accuracy and stability in signal processing applications.

OPA4241UAG4 Features

• Low Power Consumption: With a supply current of only 25 µA per channel, the OPA4241UAG4 is highly efficient, making it ideal for battery-powered and energy-sensitive applications.
• Wide Supply Voltage Range: The amplifier operates reliably from 2.7 V to 36 V, providing flexibility in power supply design.
• High Gain Bandwidth Product: A gain bandwidth product of 35 kHz ensures stable and accurate signal amplification across a broad frequency range.
• Low Input Bias Current: The 4 nA input bias current minimizes the impact of input current on the signal, enhancing the accuracy of the amplified output.
• Low Input Offset Voltage: With an input offset voltage of 50 µV, the OPA4241UAG4 delivers high precision in signal processing.
• High Output Current: Each channel can drive up to 50 mA, allowing the amplifier to power demanding loads effectively.
• Surface Mount Packaging: The 14-SOIC package is designed for surface mount technology, facilitating compact and reliable PCB assembly.
• Compliance and Reliability: The OPA4241UAG4 is REACH unaffected and RoHS3 compliant, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 3, making it suitable for standard manufacturing processes.

OPA4241UAG4 Applications

The OPA4241UAG4 is well-suited for a range of applications where low power consumption and high performance are critical. Its wide supply voltage range and low input bias current make it ideal for:

• Battery-Powered Devices: The low power consumption ensures long battery life, making it perfect for portable electronics and IoT devices.
• Signal Conditioning: The high gain bandwidth product and low input offset voltage enable precise signal amplification and conditioning in industrial and medical equipment.
• Sensor Interfaces: The low input bias current and high output current capability make it suitable for interfacing with various sensors, ensuring accurate and reliable signal transmission.
• Consumer Electronics: The compact 14-SOIC package and surface mount technology allow for integration into space-constrained consumer devices.

Conclusion of OPA4241UAG4

The OPA4241UAG4 from Texas Instruments is a versatile and efficient operational amplifier, offering a balance of low power consumption, high performance, and reliability. Its wide supply voltage range, low input bias current, and high output current capability make it a valuable component for a variety of applications, from portable devices to industrial systems. While the product is now obsolete, its legacy continues to influence the design of modern low-power amplifiers. For those seeking a reliable and efficient solution in their designs, the OPA4241UAG4 remains a notable reference point in the field of operational amplifiers.