Texas Instruments

LM2904PE4

LM2904PE4 Description

The LM2904PE4 is a dual operational amplifier designed for general-purpose applications, offering a wide supply voltage range from 3 V to 26 V. Manufactured by Texas Instruments, this device is housed in a through-hole package, making it suitable for various electronic designs. The LM2904PE4 features a gain bandwidth product of 700 kHz and a slew rate of 0.3 V/µs, ensuring stable performance across a broad range of frequencies. With a supply current of 500 µA for both channels combined, it is optimized for low power consumption, making it ideal for battery-operated and energy-efficient systems.

LM2904PE4 Features

• Wide Supply Voltage Range: The LM2904PE4 operates from a supply voltage as low as 3 V up to 26 V, providing flexibility for both low-voltage and high-voltage applications.
• High Gain Bandwidth Product: With a gain bandwidth product of 700 kHz, the LM2904PE4 ensures high-frequency performance, making it suitable for applications requiring wide bandwidth.
• Low Input Bias Current: The input bias current is as low as 20 nA, minimizing the impact of input currents on the overall system, particularly in high-impedance circuits.
• Low Input Offset Voltage: An input offset voltage of 3 mV ensures accurate signal amplification, reducing errors in precision applications.
• Dual Configuration: The LM2904PE4 features two operational amplifiers in a single package, allowing for compact designs and reduced component count.
• High Output Current: Each channel can deliver up to 40 mA of output current, enabling the LM2904PE4 to drive various loads effectively.
• Compliance and Reliability: The device is REACH unaffected and RoHS3 compliant, ensuring it meets environmental and regulatory standards. It is also moisture sensitivity level (MSL) not applicable, enhancing its reliability in different environmental conditions.

LM2904PE4 Applications

The LM2904PE4 is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: Ideal for amplifying and conditioning weak signals in sensors and transducers, ensuring accurate and reliable signal transmission.
• Power Management: Its wide supply voltage range and low power consumption make it suitable for power management circuits in portable and battery-operated devices.
• Audio Applications: The LM2904PE4 can be used in audio amplifiers and preamplifiers, providing high-quality audio signal processing.
• Industrial Control: In industrial automation, the device can be used for signal processing in control systems, ensuring precise control and monitoring.
• Medical Equipment: Due to its low input bias current and offset voltage, the LM2904PE4 is suitable for medical devices where precision and accuracy are critical.

Conclusion of LM2904PE4

The LM2904PE4 from Texas Instruments is a robust and versatile dual operational amplifier designed for general-purpose applications. Its wide supply voltage range, high gain bandwidth product, and low input bias current make it an excellent choice for a variety of electronic designs. Whether used in signal conditioning, power management, or audio applications, the LM2904PE4 offers reliable performance and compliance with industry standards. Its dual configuration and low power consumption further enhance its appeal, making it a valuable component for engineers and designers in the electronics industry.