Texas Instruments

LM2904BIPWR  

OP Amps, Buffer Amps ICs

LM2904BIPWR Description

The LM2904BIPWR is a dual general-purpose operational amplifier designed for a wide range of applications. Manufactured by Texas Instruments, this linear IC chip is optimized for surface mount technology, making it ideal for modern electronic designs that require compact and efficient components. The LM2904BIPWR features a broad supply voltage range, from a minimum of 3V to a maximum of 36V, ensuring compatibility with various power supply configurations. Each of the two channels can source up to 30mA of output current, providing robust performance for driving loads in diverse applications.

LM2904BIPWR Features

• Wide Supply Voltage Range: The LM2904BIPWR operates within a supply voltage span ranging from 3V to 36V, making it suitable for both low-voltage and high-voltage applications.
• Low Supply Current: With a supply current of only 300µA per channel, this operational amplifier is highly energy-efficient, reducing power consumption in battery-operated and low-power systems.
• High Slew Rate: The 0.5V/µs slew rate ensures that the LM2904BIPWR can handle high-frequency signals effectively, maintaining signal integrity and minimizing distortion.
• Gain Bandwidth Product: The 1.2MHz gain bandwidth product allows for high-frequency amplification, making it suitable for applications requiring wide bandwidth.
• Low Input Bias Current: The 10nA input bias current minimizes the impact of input current on the signal, ensuring high accuracy and stability.
• Low Input Offset Voltage: The 300µV input offset voltage ensures minimal error in signal amplification, contributing to precise measurements and control.
• Surface Mount Packaging: The surface mount package (Tape & Reel) facilitates easy integration into compact PCB designs, enhancing the reliability and efficiency of the manufacturing process.
• Moisture Sensitivity Level (MSL): The MSL rating of 1 (Unlimited) indicates that the LM2904BIPWR is highly resistant to moisture, making it suitable for a variety of environmental conditions.

LM2904BIPWR Applications

The LM2904BIPWR is well-suited for a variety of applications due to its versatile performance characteristics. Some specific use cases include:

• Signal Conditioning: The low input offset voltage and bias current make it ideal for precision signal conditioning in sensors and transducers.
• Power Amplification: With a maximum output current of 30mA per channel, the LM2904BIPWR can effectively drive small to medium-sized loads, making it suitable for power amplification tasks.
• Audio Applications: The high slew rate and gain bandwidth product ensure high-fidelity audio signal processing, making it a good choice for audio amplifiers and preamplifiers.
• Control Systems: The LM2904BIPWR's wide supply voltage range and low supply current make it suitable for control systems that require reliable and efficient operation.
• Industrial Automation: The robustness and wide operating voltage range make it ideal for industrial applications where reliability and performance are critical.

Conclusion of LM2904BIPWR

The LM2904BIPWR from Texas Instruments is a versatile and efficient dual operational amplifier designed for a wide range of applications. Its wide supply voltage range, low supply current, high slew rate, and low input offset voltage make it a standout choice for precision signal processing and power amplification tasks. The surface mount packaging and moisture resistance further enhance its suitability for modern electronic designs. Whether used in signal conditioning, power amplification, audio applications, control systems, or industrial automation, the LM2904BIPWR delivers reliable performance and high efficiency, making it a valuable component in the electronics industry.

LM2904BIPWR Documents

Download datasheets and manufacturer documentation for LM2904BIPWR

PCN :

Product Change Notification (PDF)      

Models :

LM2904BIPWR Symbol & Footprint by SnapMagic      

Application Notes :

AN-31 amplifier circuit collection (Rev. C)      

Technical Resources :

LMx58B_LM2904B Reference Design (Rev. A)      

SPICE Models :

LMx58B_LM2904B PSPICE Model (Rev. A)       LMx58B_LM2904B TINA-TI Macro (Rev. A)