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BU7461G-TR

BU7461G-TR Description

The BU7461G-TR is a general-purpose operational amplifier (op-amp) designed by ROHM Semiconductor, a leading manufacturer in the semiconductor industry. This op-amp is housed in a 5-lead small outline package (5SSOP) and is available in a tape and reel (TR) format, making it ideal for surface mount applications. The BU7461G-TR is designed to operate with a wide supply voltage range, from a minimum of 1.7 V to a maximum of 5.5 V, ensuring compatibility with a variety of power supply configurations. It features a gain bandwidth product of 1 MHz, providing stable performance across a broad frequency spectrum. The op-amp also boasts a slew rate of 1V/µs, which is essential for maintaining signal integrity in high-frequency applications.

BU7461G-TR Features

• Wide Supply Voltage Range: The BU7461G-TR can operate from 1.7 V to 5.5 V, making it suitable for both low-power and standard voltage applications.
• Low Input Bias Current: With an input bias current of only 1 pA, this op-amp minimizes the impact of input current on the overall circuit performance, ensuring high accuracy in sensitive applications.
• High Gain Bandwidth Product: The 1 MHz gain bandwidth product ensures that the BU7461G-TR can handle signals with high frequency components effectively.
• Low Supply Current: Consuming only 150µA of supply current, this op-amp is highly efficient, making it suitable for battery-powered and energy-sensitive applications.
• Low Input Offset Voltage: The input offset voltage of 1 mV ensures minimal error in signal processing, contributing to the high accuracy of the op-amp.
• High Output Current: The BU7461G-TR can deliver up to 12 mA per channel, allowing it to drive a wide range of loads effectively.
• Compliance and Reliability: The BU7461G-TR is ROHS3 compliant and REACH unaffected, ensuring environmental safety and regulatory compliance. It also has a moisture sensitivity level (MSL) of 1, which means it can be stored and used without the risk of moisture damage.

BU7461G-TR Applications

The BU7461G-TR is versatile and can be used in a wide range of applications due to its general-purpose design and robust performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensor interfaces and analog signal processing circuits.
• Audio Applications: Suitable for low-distortion audio amplification and mixing circuits due to its low input bias current and high gain bandwidth product.
• Power Management: Can be used in voltage regulators and power supply circuits where low supply current and wide voltage range are critical.
• Industrial Control: Applicable in various industrial control systems where high accuracy and reliability are required.
• Consumer Electronics: Perfect for portable devices and consumer electronics that require low power consumption and compact form factors.

Conclusion of BU7461G-TR

The BU7461G-TR is a high-performance general-purpose operational amplifier that offers a combination of wide supply voltage range, low input bias current, and high gain bandwidth product. Its low supply current and high output current make it an excellent choice for a variety of applications, from signal conditioning to power management. The BU7461G-TR's compliance with environmental standards and its robust reliability further enhance its appeal in the electronics industry. Whether used in audio circuits, industrial controls, or consumer electronics, the BU7461G-TR provides a reliable and efficient solution for designers and engineers.